BIOS course of mining machine graphics card brush
Publish: 2021-04-26 06:25:20
1. After the BIOS fails to refresh, it can be turned on, that is, there is no display, that is, the display is black. In this case, it is very difficult to operate in the dark, which is unimaginable for people who are used to windows graphical interface. So we have to find another way. First create a boot disk on other computers, and then the refresh program (public version is recommended) and the BIOS data file to the boot disk. You've finished half of it. The next half is the key to repaint. Have a good look! Create an automatic batch file named autoexec.bat with or edit in the boot disk directory, and then enter the name of the refresher file plus space and the name of the refresher file. After saving the file, use the disk to boot the computer with the problem of the graphics card BIOS. When the floppy drive light is not on, press enter a few times, wait more than ten seconds, restart the computer, and you can see the boot self-test picture that you haven't seen for a long time
see here, you basically understand! However, if your computer is booted directly from the hard disk, just listen to me. When starting up, press F8 wildly and enter the Windows startup menu after about 20 seconds. Type the number & quot; 6" After that, enter the BIOS state and type & quot; a:\ autoexec", You can also refresh the graphics card BIOS.
see here, you basically understand! However, if your computer is booted directly from the hard disk, just listen to me. When starting up, press F8 wildly and enter the Windows startup menu after about 20 seconds. Type the number & quot; 6" After that, enter the BIOS state and type & quot; a:\ autoexec", You can also refresh the graphics card BIOS.
2. First of all, there is a risk in brushing the BIOS of the graphics card. Please prepare the bright card or the check / collective display output so that it can be recovered when you brush the BIOS black.
secondly, you need to know what the purpose of brushing the BIOS is and don't play with it idly.
note:
1. Generally, the BIOS of the graphics card is stable enough, There is no special case, you don't need to brush frequently
2. The purpose of brushing the BIOS of the graphics card is usually to turn on the core or overclocking. For example, 6950 swiping into 6970 BIOS may turn on the shielded SP, while public graphics card swiping into non-public high frequency BIOS can achieve the effect of overclocking once and for all.
3. Generally, graphics cards with the same layout pcb can swipe into each other's BIOS, but generally, it is recommended that players without certain DIY ability first ask in the forum to confirm that their own model of graphics card can be swiped into the corresponding model of BIOS.
secondly, you need to know what the purpose of brushing the BIOS is and don't play with it idly.
note:
1. Generally, the BIOS of the graphics card is stable enough, There is no special case, you don't need to brush frequently
2. The purpose of brushing the BIOS of the graphics card is usually to turn on the core or overclocking. For example, 6950 swiping into 6970 BIOS may turn on the shielded SP, while public graphics card swiping into non-public high frequency BIOS can achieve the effect of overclocking once and for all.
3. Generally, graphics cards with the same layout pcb can swipe into each other's BIOS, but generally, it is recommended that players without certain DIY ability first ask in the forum to confirm that their own model of graphics card can be swiped into the corresponding model of BIOS.
3. How to swipe BIOS? If the user has a relatively good performance and can still use the idle graphics card, why not consider refreshing the BIOS of the graphics card? Flash BIOS graphics card and super frequency graphics card, have better performance, but will lose the warranty rights of graphics card, specific methods see below NVIDIA graphics card brush BIOS tutorial
taking NVIDIA graphics card as an example, it needs to be applied to nvffash software (which can be downloaded from the official website of N card)< 1. Put the downloaded nvffash.exe and BIOS files in the new nvffash folder of Disk C, enter the DOS interface, and then enter the partition of Disk C:
Enter: C: enter
enter the BIOS folder, enter: CD BIOS enter
then refresh the BIOS, Enter: nvflash - 4 - 5 - 6 50754789bcad0.rom enter (50754789bcad0.rom is the name of ROM, or you can change it to a very simple name before, such as 1. ROM). Note that 50754789bcad0.rom is the name of the downloaded BIOS file
how to brush the BIOS of graphics card? 2. During the refresh process, you will have a step to confirm whether to refresh. In this step, you can see the relevant data such as the display chip. Press: y to continue to refresh the BIOS
how to brush the BIOS of graphics card? BIOS course of NVIDIA graphics card
3. BIOS is in the process of refreshing
how to brush the BIOS of graphics card? BIOS course of NVIDIA graphics card
4. Refresh successfully
how to brush the BIOS of graphics card? NVIDIA graphics card BIOS tutorial
finally, after the refresh is successful, you need to restart. The computer will automatically enter the system, which means that the BIOS of the graphics card is refreshed successfully
the above content is the whole process of the BIOS tutorial for NVIDIA graphics card. If the user has only one graphics card, the author suggests that the user should not take risks. If the BIOS of the graphics card is not correct, the graphics card will not be used.
taking NVIDIA graphics card as an example, it needs to be applied to nvffash software (which can be downloaded from the official website of N card)< 1. Put the downloaded nvffash.exe and BIOS files in the new nvffash folder of Disk C, enter the DOS interface, and then enter the partition of Disk C:
Enter: C: enter
enter the BIOS folder, enter: CD BIOS enter
then refresh the BIOS, Enter: nvflash - 4 - 5 - 6 50754789bcad0.rom enter (50754789bcad0.rom is the name of ROM, or you can change it to a very simple name before, such as 1. ROM). Note that 50754789bcad0.rom is the name of the downloaded BIOS file
how to brush the BIOS of graphics card? 2. During the refresh process, you will have a step to confirm whether to refresh. In this step, you can see the relevant data such as the display chip. Press: y to continue to refresh the BIOS
how to brush the BIOS of graphics card? BIOS course of NVIDIA graphics card
3. BIOS is in the process of refreshing
how to brush the BIOS of graphics card? BIOS course of NVIDIA graphics card
4. Refresh successfully
how to brush the BIOS of graphics card? NVIDIA graphics card BIOS tutorial
finally, after the refresh is successful, you need to restart. The computer will automatically enter the system, which means that the BIOS of the graphics card is refreshed successfully
the above content is the whole process of the BIOS tutorial for NVIDIA graphics card. If the user has only one graphics card, the author suggests that the user should not take risks. If the BIOS of the graphics card is not correct, the graphics card will not be used.
4. Methods and steps of swiping BIOS of graphics card under Windows:
required software:
1. Imager's grinding disc (I believe it's not strange, especially for gamers of imager's graphics card, they can also perfectly support other brands of graphics card)
2. Nibitor (editing software for BIOS of graphics card, the current version is v5.4)
3. Gpu-z
4. Some ing software, 3DMark06, and some abnormal games, such as island crisis Biochemical crisis, for overclocking after the test machine
Start:
1. First, use the imager disc to soft overclocking the graphics card, and the amplitude should not be too large; After the application, repeatedly run 3dmark 06 or play an island crisis for 1 or 2 hours, ring which there is no splash screen or crash phenomenon, indicating that your overclocking is successful and stable! Write down the frequency of overclocking data, core, video memory and shader
2. Open gpu-z, backup and save the BIOS of the graphics card
3. Open nibitor software to edit the frequency of the original BIOS, as long as the data of soft overclocking is rewritten and saved separately. In order is the core - shader - video memory
4. Then click magic BIOS and select the BIOS you edited with nibitor to swipe in. After a few seconds, it will show that you are finished and restart the computer Don't turn off the power, otherwise you will be finished if you interrupt the power by brushing BIOS (HA HA)
5. Enter the system again and use GPU to check whether the default frequency of the graphics card is the modified data!
required software:
1. Imager's grinding disc (I believe it's not strange, especially for gamers of imager's graphics card, they can also perfectly support other brands of graphics card)
2. Nibitor (editing software for BIOS of graphics card, the current version is v5.4)
3. Gpu-z
4. Some ing software, 3DMark06, and some abnormal games, such as island crisis Biochemical crisis, for overclocking after the test machine
Start:
1. First, use the imager disc to soft overclocking the graphics card, and the amplitude should not be too large; After the application, repeatedly run 3dmark 06 or play an island crisis for 1 or 2 hours, ring which there is no splash screen or crash phenomenon, indicating that your overclocking is successful and stable! Write down the frequency of overclocking data, core, video memory and shader
2. Open gpu-z, backup and save the BIOS of the graphics card
3. Open nibitor software to edit the frequency of the original BIOS, as long as the data of soft overclocking is rewritten and saved separately. In order is the core - shader - video memory
4. Then click magic BIOS and select the BIOS you edited with nibitor to swipe in. After a few seconds, it will show that you are finished and restart the computer Don't turn off the power, otherwise you will be finished if you interrupt the power by brushing BIOS (HA HA)
5. Enter the system again and use GPU to check whether the default frequency of the graphics card is the modified data!
5. You don't need to use a floppy disk to start DOS as mentioned on the website. It's very troublesome. Now new computers have to use a floppy disk to make a USB disk. It's very troublesome.
as long as you have a ghost system disk, you can start DOS.
if you don't have to be careful, you can go to the next dwarf DOS toolbox on the Internet and start it. Press F8 to select the toolbox, and you can enter DOS.
next Your hard disk partition should have a FAT32 format partition.
after reading the above, you will get to the point.
first, go to the driver's home, and you can get the next graphics card, BIOS a card, BIOS n card, and N card. Some bios are swiped by the system, and you need to download to DOS this version.
there are refresh tools and commands in the downloaded graphics card BIOS Refresh tools and commands
for example, if your f disk is in FAT32 format, go to the f disk and change the name of a folder to 123, which is easy to remember
and then test the refresh tool and the BIOS you want to swipe together in the f disk 123 folder. Note that the refresh tool and the BIOS you want to swipe must be placed in the same folder. Mark refresh command
finally restart the computer, use the startup disk or dwarf toolbox to start DOS
after entering DOS, enter F: enter, enter dir to see if the 123 folder has been searched, if not. If you can't find it, enter C: dir, so you can find it in turn.
after you find the 123 folder, enter CD 123 into the folder.
finally, follow the refresh command to start brushing the BIOS; Graphics Refresh Tool different versions of the command is not the same, but the difference is not big, Download Refresh Tool carefully pay attention to the introction, there are refresh commands. http://spll0013.blog.163.com/blog/static/956107692011211111419800/
as long as you have a ghost system disk, you can start DOS.
if you don't have to be careful, you can go to the next dwarf DOS toolbox on the Internet and start it. Press F8 to select the toolbox, and you can enter DOS.
next Your hard disk partition should have a FAT32 format partition.
after reading the above, you will get to the point.
first, go to the driver's home, and you can get the next graphics card, BIOS a card, BIOS n card, and N card. Some bios are swiped by the system, and you need to download to DOS this version.
there are refresh tools and commands in the downloaded graphics card BIOS Refresh tools and commands
for example, if your f disk is in FAT32 format, go to the f disk and change the name of a folder to 123, which is easy to remember
and then test the refresh tool and the BIOS you want to swipe together in the f disk 123 folder. Note that the refresh tool and the BIOS you want to swipe must be placed in the same folder. Mark refresh command
finally restart the computer, use the startup disk or dwarf toolbox to start DOS
after entering DOS, enter F: enter, enter dir to see if the 123 folder has been searched, if not. If you can't find it, enter C: dir, so you can find it in turn.
after you find the 123 folder, enter CD 123 into the folder.
finally, follow the refresh command to start brushing the BIOS; Graphics Refresh Tool different versions of the command is not the same, but the difference is not big, Download Refresh Tool carefully pay attention to the introction, there are refresh commands. http://spll0013.blog.163.com/blog/static/956107692011211111419800/
6. When it comes to exploiting the performance of graphics cards, DIYer will immediately think of overclocking. But the commonly used overclocking software only changes the frequency of the chip and the video memory, the timing of the video memory and the chip voltage and other parameters can not be adjusted, which also leads to the failure to fully tap the potential of the graphics card, because the data stored in the BIOS of the graphics card is difficult for the general overclocking software to match. Moreover, through the method of software overclocking, the graphics card may return to the normal state of not overclocking after restart, so refreshing the BIOS of the graphics card is undoubtedly the best choice for proficient overclocking players, which can not only drain the performance of the graphics card, but also eliminate the worries and do it at one time
the process of modifying the BIOS of the graphics card is similar to that of modifying the BIOS of the motherboard. Generally, the original BIOS of the graphics card is extracted for backup, and then modified by the modification software (this step can be skipped in some cases), and finally the modified file is brushed back to the BIOS. Next, the author introces the refresh method of a card and N card
1. BIOS refresh of NVIDIA graphics card
because BIOS refresh is more reliable in DOS only state, a WIN98 / me boot disk should be prepared, through which the system can be booted into DOS only environment. Next, the author takes NVIDIA's special Refresh Tool nvflash as an example to explain (the author's nvflash storage path is D: &# 92; Nvflash, note: nvflash can't be placed in "D: &" 92; Graphics tools Such a Chinese directory)
Step 1 backup BIOS of graphics card
in order to prevent BIOS refresh failure of graphics card, it is necessary to extract and backup the original BIOS. Use the boot disk to enter the pure DOS environment, enter the D disk, enter "CD nvflash" enter, enter the storage directory of nvflash, and finally enter the BIOS backup command "nvflash - B backup. ROM", the BIOS of the graphics card is backed up in the ROM file named backup. The whole operation process is shown in the following figure
and the backup.rom file generated by the backup is stored in the folder where the nvflash software is located by default, as shown in the following figure
Step 2 modifies the BIOS file
this step allows users to modify the BIOS according to their own preferences. If users want to swipe the BIOS, they should find a new version of ROM file on the manufacturer's website, You can skip this step
after restart, return to the windows system and use NVIDIA_ BIOS_ The above backup.rom file is modified by modifier software. Open the "open BIOS image" command in the "file" menu, and open the backup.rom file saved just now. The software has four tabs: "general info", "voltage table", "performer table" and "thermosensor & timings". Due to the space, we don't elaborate here, but only give the general function of each tab, and leave readers to explore more functions
the basic information of the graphics card can be modified in the "general info" tab. It is recommended that the user do not modify the information
modify the core voltage, but do not exceed 10% of the default voltage
according to the modified core voltage, different frequencies and specifications can be determined in this tab, The final result is the final frequency after the user can pass the overclocking software test
modifying the video memory timing may also improve the work efficiency of the graphics card, but it is not recommended for novices to modify the video memory timing
after modifying the above options according to their own needs, click the "save BIOS image" command in the "file" menu to save the modified BIOS file as new.rom, And stored in the folder where nvflash is located
Step 3 refreshes the BIOS of the graphics card
finally, we can brush back the modified BIOS through nvflash. The command to refresh the graphics card is: nvflash - 4 - 5 - 6 new.rom (if the user uses a new version of BIOS file downloaded from the Internet, change "new" to the name of the downloaded ROM file,), as shown in the figure below
ring the refresh process, the screen will shake and turn black, lasting about 10 seconds. If the system returns to the DOS interface again, the refresh is successful
tip: when nvflash is used with various command parameters, it can achieve different functions:
- F: write the BIOS file named "file name" into the ROM chip of the graphics card, and then verify it
- 4 - 5 - 6: write the BIOS file named "file name" into the ROM chip of the graphics card, but the mismatch between the BIOS file and the graphics card will be ignored, Force refresh
- B: read the BIOS from the ROM chip of the graphics card and save it in the name of "file name"
- K: read the BIOS from the ROM chip of the graphics card and compare it with the BIOS file named "file name"
- C: check whether the ROM chip of the graphics card supports refresh
- H: restart the machine after BIOS upgrade
-?: Get the detailed description of the refresh program, including command line parameters, supported ROM chips, etc.
note: when some graphics cards are refreshed with BIOS conforming to the model of the card, the - 4-5-6 parameter can't work normally. In this case, the bad parameters can be refreshed directly< Second, the refresh method of ATI graphics card BIOS
the refresh method of a card is similar to that of N card, but the software used is different
Step 1 extracts the BIOS of the graphics card
here we use atiwinflash to extract the BIOS of the graphics card. After starting atiwinflash under windows, click "save" button to save the BIOS information of the graphics card in the file atibackup.com
Step 2 modify BIOS file
this step allows users to modify BIOS according to their own preferences. If users want to find a new version of BIOS file on the manufacturer's website, they can skip this step
to modify the BIOS of a card, the author recommends the Chinese version of ATI's radon BIOS tuner, which has a simple operation interface and is more suitable for novices. Click the "open" button to load the atibackup.com file saved in the previous step, as shown in the figure below
readers can modify the information of graphics card device, core voltage, core frequency and video memory frequency, Cl, RCD, RP, RAS and other parameters of video memory according to their own needs, and then click the "save as" button, Store it as atinew.rom file (can't be placed in "D: & # 92; Graphics tools Such a Chinese directory)
Step 3 refreshes the BIOS of the graphics card
flash ROM is used here. Restart the machine, enter the pure DOS environment, and enter the folder of atinew.rom generated in the previous step. Enter "flash ROM - P 0 atinew. ROM" at the command prompt and press enter. The program will write the new BIOS into the BIOS chip of the current graphics card. After waiting a few seconds, if no error message appears, you can restart the computer Note that there is a space between "flashrom" and "- P" when entering the above command- There is also a space between "P" and "0". Here, 0 is the number 0, which indicates the number of the graphics card in the system. There is also a space between 0 and atinew.rom.)
tip: when flash ROM is used with various command parameters, it can achieve different functions:
- P: write the BIOS file named "file name" to the ROM chip of the graphics card
- s: backup the BIOS file in the ROM chip of the graphics card, And it is named "file name"
- I: display the parameter information of ATI graphics card
III. solution to the failure of refreshing BIOS of graphics card, The specific method of refreshing is the same as that of refreshing the new version of BIOS (Note: when using nvflash to brush back the original BIOS, it's better to use nvflash - f command. According to the author's experience, sometimes it's not good to use nvflash - 4 - 5 - 6 which is forced to refresh)
if there is a black screen after refreshing, the remedy is as follows: first, unplug the damaged AGP or PCI-E graphics card, plug in the PCI graphics card, then boot it, enter the BIOS Setup program of the motherboard, select the intergrated peripherals option, change the value of the inti display first item to PCI slot, and then save the settings and shut it down. Then plug in the AGP card or PCI-E again, but still connect the monitor to the PCI graphics card, and then restart. Finally, according to the previous refresh method, you can brush back the correct ROM file. If there is no PCI graphics card, and the motherboard supports al PCI-E graphics cards, you can insert two graphics cards of different brands into the motherboard and refresh them again. For example, if the damaged ATI graphics card is PCI-E, insert another NVIDIA graphics card.
the process of modifying the BIOS of the graphics card is similar to that of modifying the BIOS of the motherboard. Generally, the original BIOS of the graphics card is extracted for backup, and then modified by the modification software (this step can be skipped in some cases), and finally the modified file is brushed back to the BIOS. Next, the author introces the refresh method of a card and N card
1. BIOS refresh of NVIDIA graphics card
because BIOS refresh is more reliable in DOS only state, a WIN98 / me boot disk should be prepared, through which the system can be booted into DOS only environment. Next, the author takes NVIDIA's special Refresh Tool nvflash as an example to explain (the author's nvflash storage path is D: &# 92; Nvflash, note: nvflash can't be placed in "D: &" 92; Graphics tools Such a Chinese directory)
Step 1 backup BIOS of graphics card
in order to prevent BIOS refresh failure of graphics card, it is necessary to extract and backup the original BIOS. Use the boot disk to enter the pure DOS environment, enter the D disk, enter "CD nvflash" enter, enter the storage directory of nvflash, and finally enter the BIOS backup command "nvflash - B backup. ROM", the BIOS of the graphics card is backed up in the ROM file named backup. The whole operation process is shown in the following figure
and the backup.rom file generated by the backup is stored in the folder where the nvflash software is located by default, as shown in the following figure
Step 2 modifies the BIOS file
this step allows users to modify the BIOS according to their own preferences. If users want to swipe the BIOS, they should find a new version of ROM file on the manufacturer's website, You can skip this step
after restart, return to the windows system and use NVIDIA_ BIOS_ The above backup.rom file is modified by modifier software. Open the "open BIOS image" command in the "file" menu, and open the backup.rom file saved just now. The software has four tabs: "general info", "voltage table", "performer table" and "thermosensor & timings". Due to the space, we don't elaborate here, but only give the general function of each tab, and leave readers to explore more functions
the basic information of the graphics card can be modified in the "general info" tab. It is recommended that the user do not modify the information
modify the core voltage, but do not exceed 10% of the default voltage
according to the modified core voltage, different frequencies and specifications can be determined in this tab, The final result is the final frequency after the user can pass the overclocking software test
modifying the video memory timing may also improve the work efficiency of the graphics card, but it is not recommended for novices to modify the video memory timing
after modifying the above options according to their own needs, click the "save BIOS image" command in the "file" menu to save the modified BIOS file as new.rom, And stored in the folder where nvflash is located
Step 3 refreshes the BIOS of the graphics card
finally, we can brush back the modified BIOS through nvflash. The command to refresh the graphics card is: nvflash - 4 - 5 - 6 new.rom (if the user uses a new version of BIOS file downloaded from the Internet, change "new" to the name of the downloaded ROM file,), as shown in the figure below
ring the refresh process, the screen will shake and turn black, lasting about 10 seconds. If the system returns to the DOS interface again, the refresh is successful
tip: when nvflash is used with various command parameters, it can achieve different functions:
- F: write the BIOS file named "file name" into the ROM chip of the graphics card, and then verify it
- 4 - 5 - 6: write the BIOS file named "file name" into the ROM chip of the graphics card, but the mismatch between the BIOS file and the graphics card will be ignored, Force refresh
- B: read the BIOS from the ROM chip of the graphics card and save it in the name of "file name"
- K: read the BIOS from the ROM chip of the graphics card and compare it with the BIOS file named "file name"
- C: check whether the ROM chip of the graphics card supports refresh
- H: restart the machine after BIOS upgrade
-?: Get the detailed description of the refresh program, including command line parameters, supported ROM chips, etc.
note: when some graphics cards are refreshed with BIOS conforming to the model of the card, the - 4-5-6 parameter can't work normally. In this case, the bad parameters can be refreshed directly< Second, the refresh method of ATI graphics card BIOS
the refresh method of a card is similar to that of N card, but the software used is different
Step 1 extracts the BIOS of the graphics card
here we use atiwinflash to extract the BIOS of the graphics card. After starting atiwinflash under windows, click "save" button to save the BIOS information of the graphics card in the file atibackup.com
Step 2 modify BIOS file
this step allows users to modify BIOS according to their own preferences. If users want to find a new version of BIOS file on the manufacturer's website, they can skip this step
to modify the BIOS of a card, the author recommends the Chinese version of ATI's radon BIOS tuner, which has a simple operation interface and is more suitable for novices. Click the "open" button to load the atibackup.com file saved in the previous step, as shown in the figure below
readers can modify the information of graphics card device, core voltage, core frequency and video memory frequency, Cl, RCD, RP, RAS and other parameters of video memory according to their own needs, and then click the "save as" button, Store it as atinew.rom file (can't be placed in "D: & # 92; Graphics tools Such a Chinese directory)
Step 3 refreshes the BIOS of the graphics card
flash ROM is used here. Restart the machine, enter the pure DOS environment, and enter the folder of atinew.rom generated in the previous step. Enter "flash ROM - P 0 atinew. ROM" at the command prompt and press enter. The program will write the new BIOS into the BIOS chip of the current graphics card. After waiting a few seconds, if no error message appears, you can restart the computer Note that there is a space between "flashrom" and "- P" when entering the above command- There is also a space between "P" and "0". Here, 0 is the number 0, which indicates the number of the graphics card in the system. There is also a space between 0 and atinew.rom.)
tip: when flash ROM is used with various command parameters, it can achieve different functions:
- P: write the BIOS file named "file name" to the ROM chip of the graphics card
- s: backup the BIOS file in the ROM chip of the graphics card, And it is named "file name"
- I: display the parameter information of ATI graphics card
III. solution to the failure of refreshing BIOS of graphics card, The specific method of refreshing is the same as that of refreshing the new version of BIOS (Note: when using nvflash to brush back the original BIOS, it's better to use nvflash - f command. According to the author's experience, sometimes it's not good to use nvflash - 4 - 5 - 6 which is forced to refresh)
if there is a black screen after refreshing, the remedy is as follows: first, unplug the damaged AGP or PCI-E graphics card, plug in the PCI graphics card, then boot it, enter the BIOS Setup program of the motherboard, select the intergrated peripherals option, change the value of the inti display first item to PCI slot, and then save the settings and shut it down. Then plug in the AGP card or PCI-E again, but still connect the monitor to the PCI graphics card, and then restart. Finally, according to the previous refresh method, you can brush back the correct ROM file. If there is no PCI graphics card, and the motherboard supports al PCI-E graphics cards, you can insert two graphics cards of different brands into the motherboard and refresh them again. For example, if the damaged ATI graphics card is PCI-E, insert another NVIDIA graphics card.
7. Soft change is OK, no need to brush BIOS, easy to brush bad
your graphics card is best ATI graphics card
Introction to soft change method, go to Google Search & quot; AIT soft Reform & quot; That is
http://www.oc.com.tw/article/0803/readarticle.asp?id=6344
of course, the public version of graphics card, sapphire, Dylan Hengjin, ASUS and other first-line brand public version procts are selected for transformation< br /> http://diybbs.zol.com.cn/frmView.php?frameon=yes&subcatid=161&bookid=23853&ref0=http :// www..com/s?tn=360se_ 3_ DG & ie = GB2312 & Bs = ATI + radon + HD + 3850 & SR = & z = & CL = 3 & F = 8 & WD = ATI + radon + HD + 3850 + +% C8% ed% B8% C4 & CT = 0
only the low-end graphics card of MX400 has been soft modified, but the latest graphics card of 3850 has not been tried. However, after all, it's a soft change. It can only improve the professional drawing ability of the graphics card, and there is still a certain gap with the professional graphics card. However, for general applications, it's enough. I'm afraid there is no perfect crack driver, so I can only test which one is better.
your graphics card is best ATI graphics card
Introction to soft change method, go to Google Search & quot; AIT soft Reform & quot; That is
http://www.oc.com.tw/article/0803/readarticle.asp?id=6344
of course, the public version of graphics card, sapphire, Dylan Hengjin, ASUS and other first-line brand public version procts are selected for transformation< br /> http://diybbs.zol.com.cn/frmView.php?frameon=yes&subcatid=161&bookid=23853&ref0=http :// www..com/s?tn=360se_ 3_ DG & ie = GB2312 & Bs = ATI + radon + HD + 3850 & SR = & z = & CL = 3 & F = 8 & WD = ATI + radon + HD + 3850 + +% C8% ed% B8% C4 & CT = 0
only the low-end graphics card of MX400 has been soft modified, but the latest graphics card of 3850 has not been tried. However, after all, it's a soft change. It can only improve the professional drawing ability of the graphics card, and there is still a certain gap with the professional graphics card. However, for general applications, it's enough. I'm afraid there is no perfect crack driver, so I can only test which one is better.
8. Brushing BIOS is mainly to correct some errors or defects. Some graphics cards can improve performance by brushing BIOS to change the working frequency of GPU or video memory. You can also open some blocked rendering pipelines. When you buy a graphics card, you will send a CD with a file beginning with flah, which is the tool for brushing BIOS. If the CD is lost, you can use flash BIOS, This tool and the BIOS file can be downloaded from the website of the graphics card manufacturer. The BIOS file is usually a file with the suffix bin. Be careful not to download the BIOS of other manufacturers. Unlike the BIOS of the main board, when you brush the graphics card, it runs under windows. After the implementation of the brush tool, you will be asked to specify the bin file and you can brush it.
9. Flash BIOS graphics card really does not have much effect, this situation and the motherboard situation is different. The main board brushes BIOS, sometimes is to be able to recognize the new CPU model, but the display chip of the graphics card cannot be replaced, so the function of brushing BIOS cannot be displayed. Moreover, even if the BIOS is used, it will not improve the performance of the graphics card itself. Unless there is a serious problem with the graphics card itself, you need to brush the BIOS. Just like some time ago, the ddr5 video memory on NVIDIA's 1070 and 1060 graphics cards had many failures e to the reasons of the video memory manufacturers themselves. At this time, manufacturers such as gigabyte, ASUS and MSI launched a new version of BIOS for the graphics card. After refreshing, the problem of ddr5 video memory can be solved. To refresh the BIOS of graphics card, it's better to use the official BIOS refresh tool of the graphics card manufacturer. However, not all the graphics card manufacturers will provide BIOS refresh tools. Most of the first-line manufacturers have refresh tools, but almost none of the second-line manufacturers. There are also third-party BIOS refresh tool software rights on the market, but one of these software has not been updated for a long time, and the other is not safe when used. I do not recommend this kind of software.
10. The first step is to modify the BIOS by using the tool Kepler biostweaker 1.27. The first modified BIOS software that supports Kepler core has simple content and rich functions. Here, modify the core basic frequency, boost frequency, memory frequency and open the software. The content is blank. Click Open BIOS, Find the BIOS you want to modify, and then double-click to open it; Reference picture:
type CD /
type CD flash
type nvflash - 4 - 5 - 6 xxx.rom, enter and note that there are spaces between - 4 - 5 - 6 xxx.rom
the Y confirmation prompt appears twice. Type Y according to the prompt and press enter
there is a drop, wait for about 10 seconds, if jpdate successful, it means that the BIOS is successfully swiped
restart the computer and the new BIOS parameters will be displayed
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