How to mine two computers at the same time
Publish: 2021-04-26 17:59:48
1. How can we say this? It's just a scam, and the state has no way to control it. It can only be told that, after all, the money went to a foreign exchange
2. Theoretically speaking, running at the same time will occupy your CPU and GPU, but in fact, there is always a software that doesn't work, because the one you start first will take up the computing power of your GPU, so no matter how much computing power is displayed, the second one is actually 0m / s, so there is no consequence, except that your machine card can't move, By the way, it's the best way for ordinary computers to dig bitcoin. The computing power of a card is 700m / s, and it can dig about 0.001 every 24 hours a week. According to the current transaction price, more than three yuan is not enough for electricity charges, brother. So it's better not to waste your computer and network without miner. It will effectively shorten the service life of your hardware.
3. 1. Join two computers into the same working group
2. Set the IP address to the same segment, that is to say, the first three groups of numbers are the same
3. Install protocol. Network neighborhood - properties - local connection properties - install protocol (there is a device like IPX / SPX / NetBIOS).
generally, after the above three operations are completed, the computer resource sharing can be realized.. try it yourself
2. Set the IP address to the same segment, that is to say, the first three groups of numbers are the same
3. Install protocol. Network neighborhood - properties - local connection properties - install protocol (there is a device like IPX / SPX / NetBIOS).
generally, after the above three operations are completed, the computer resource sharing can be realized.. try it yourself
4. Only a set of host connected to multiple screens to play large stand-alone
5. DIY installation principle: reasonable collocation
2002-11-22
nowadays, DIY is popular in the computer instry, and some DIY experts often give advice for their relatives and friends. But there are often such a class of experts, whether it is for Zhang San, Li Si, or Wang Er configuration of the computer, all choose the same hardware configuration, regardless of their different needs
in fact, e to the different needs of different instries and personal hobbies, the application scope of computers of different users is very different. Therefore, the emphasis of hardware configuration should also be different, in order to really meet people's needs, which is more important for our DIY computer. Next, the author tries to give some examples to illustrate the different uses of DIY computers need to pay attention to< Now the network is everywhere, and the units, Internet cafes and even families have set up a small LAN, so the DIY of the server is put on the agenda. Generally speaking, the configuration of the server should mainly consider the stability and speed of the system
1. Motherboard: as the core part of the whole network, the server needs stable performance and can work continuously for a long time. The machine that is prone to crash can not take the heavy responsibility in any case, and whether the stability of a server is closely related to the quality of the motherboard. Therefore, in DIY server, we must choose a good brand, good performance, low cost and low cost High quality motherboard, such as ASUS, Gigabyte server motherboard are good choices
2. CPU: as a small network server, the general division of labor can not be too detailed. All mail services, file services and programs run on one server. Therefore, the performance of the server is directly related to the running speed of the whole network. As the core component of the server, CPU is the top priority. Because there is no special model for P4 server at present, We can choose P4 CPU with main frequency above 2.0g as the core of small network server. Of course, we can also choose 2 or more CPUs to form super network server to ensure the efficiency of the system
3. Memory: because the server needs to process multiple programs in parallel, the demand for memory is naturally much higher than that of a personal computer. Moreover, the network operating system such as Windows 2000 server itself also has a high demand for computer memory. Now the server that meets the general demand should be configured with more than 512M memory< 4. Disk system: in my opinion, this is another core of the whole server. Due to the frequent access of network users to the server and the running of programs, the disk system is struggling. Therefore, the speed of the disk system is a crucial part of the overall performance of the server, You can also subdivide them as follows:
for those with high speed requirements, such as video on demand server, you can select SCSI interface to configure al SCSI hard disks to establish RAID 0 mode disk array. Since SCSI hard disks can reach 10000 rpm, their performance is much higher than that of IDE interface hard disks. At the same time, SCSI interface has priority over IDE interface in data transmission and resource occupation, RAID 0 mode disk array embodies the principle of speed first, which can greatly improve the speed of disk system. Due to the poor security protection of important data in RAID 0 mode, if users have a high demand for data security, they can add another hard disk to form a raid 3 mode disk array to protect data security to the greatest extent
the speed requirement is general, such as general home page publishing and mail server. For this kind of users, I suggest to buy a SCSI interface hard disk of SCSI control card. Firstly, the performance of SCSI hard disk is much better than IDE interface. Secondly, it lays the foundation for future upgrading, and does not need to waste the existing investment
speed free type, such as general network proxy server, for general users, the author also suggests to buy multiple IDE interface hard disks, and build different raid systems according to the needs. Although the one-time investment is a little more, it is still very beneficial to improve the performance of the system. Do not try to save trouble, just like ordinary desktop computers, If you get a 7200 RPM IDE interface hard disk, why do you call it a server
5. Finally, it is worth noting that the chassis, because most of the servers work continuously for 24 hours, and there are many internal components, the heat generated by the CPU is great, and the heat generated by the SCSI high-speed hard disk, all these make the temperature in the chassis rise straightly. If the selected chassis has poor heat dissipation performance, it will cause the internal temperature of the chassis to be too high, It causes the system to rece the speed of CPU, which affects the performance of the system. Therefore, for the selection of server chassis, we must pay attention to ventilation, and try to purchase larger chassis. If possible, we can also purchase the new aluminum chassis and so on
the above is a few parts that should be paid attention to when using DIY server. For the server, its display performance and audio performance are insignificant, so you can play freely in the selection of display card, sound card and display, and even some servers are not equipped with sound card and display< 2. Computers used as game machines. Now many friends buy computers for the most important purpose of playing games. Because game software, especially those large-scale 3D games, has very strict requirements on computer performance, the overall requirements for DIY game computers are relatively high, We should pay special attention to display performance and CPU processing power when using DIY game machine
1. Display card: half of the performance of a game computer is on the display card. Choosing a display card with powerful function and outstanding performance can let you take the lead in the Delta and other large-scale 3D games. In addition, in the selection of display card, it is better to have video output, so that the video signal can be connected to the home TV, Think about the 29 inch color video games is not very cool, ASUS v8200 Deluxe, Litai A250 letd myvivo and other display cards are currently a good choice<
2. CPU: as large-scale games generally enter the 3D era, the requirements for computer CPU are also higher and higher. According to the different types of games you like, you can choose different types of CPU. For example, if you like large-scale 3D games, you must choose P4. For other types such as puzzle and RPG, you can choose Celeron or AMD.
3 Sound effect: many games now use the latest audio technology, such as surround sound effect, environment sound effect, and even many games are certified by Dolby, Therefore, if you want to get the best sound effect, you must not believe the performance of the so-called 6.1-channel sound card integrated with the motherboard and adopting the latest technology such as SRS. Their effect is often not very good. You can configure sound cards such as innovative sb live and Litai 6x sound, which will give you a surprise
4. Monitor: the faster the scene changes in the game, the higher the response speed of the monitor. Now many players buy LCD, which is a very inappropriate configuration. The investment of 3000 yuan of LCD is enough for you to choose a good CRT. We can choose a 17 inch high brightness display with the latest tellon technology
in addition to the above components, other components such as hard disk, memory, chassis, CD-ROM drive, etc. can be purchased according to the popular configuration on the market, without much attention<
three dimensional and three-dimensional animation design
nowadays, computers have become the means of making money for many friends, such as designing three-dimensional animation and making decoration renderings. These computers have higher requirements on the three-dimensional display ability of display cards, the computing ability and memory of CPU:
1. CPU: because these computers need a lot of numerical operations, they have high requirements on CPU, It's hard for Celeron or AMD to take the responsibility of removing the secondary cache. You must choose P4 processor to add vitality to your extraordinary idea
2. Display card: similarly, e to the need of a large number of 3D operations, the demand for computer display card is also very high. If the funds are abundant, it is recommended to buy a special graphics processing display card. They generally have a professional 3D engine, which can greatly improve the 3D processing ability of the display card and save the time when you make animation and images, The most general also have to choose the current mainstream of the above chip display card, otherwise you work that kind of long time helpless waiting is really worrying. Professional level display card can choose 3D labs wildcat 6210, wildcat 6110, general level display card can choose v8200 Deluxe, Litai A250 letd myvivo, etc
3. Memory: 3D computing time will also occupy a lot of memory space. Photoshop and other image software also need a lot of memory space when they work. If the memory is insufficient, the system will use the hard disk to simulate the memory, and the speed of the hard disk and the memory is very different. When you listen to the sound of the hard disk, but the computer does not respond, you will be very sad, So this kind of computer must install enough memory, 512M or more memory is their first choice
4. Display: this kind of users also have higher requirements for display, especially for image processing, which is close to demanding for color restoration degree of display. It is recommended to buy professional graphic display. This kind of display is specially optimized for image processing and 3D design, which can get excellent visual effect, Large screen color display over 19 or 20 inches can reach 1600 or even higher resolution, giving you more creative space. For example, youpai's p225f and Sony's cpd-g520 are ideal choices
5. Mouse: it is particularly noteworthy that for 3D proction and image processing friends, you must buy a best mouse. Due to the low accuracy of the general mouse, you can't grasp well in drawing and other operations, and the positioning is not accurate, which affects your play. However, the best mouse has high resolution and excellent accuracy, which can make you get twice the result with half the effort, For example, Microsoft's trackball Explorer optical index finger shark and Logitech's infinite mink will make you handy
in the past, the choice of hard disk for this kind of computer was more important. Now most of the hard disks are 7200 rpm, 2m cache high-speed hard disks, which have met their needs. Or you can buy 8m cache hard disks or even SCSI interface hard disks, which can better meet your needs. As for small objects such as sound effect cards, speakers, optical drives, etc., it doesn't matter, You can choose whatever you want< Now more and more friends have joined the netizen group, so what should we pay special attention to? This is the display and memory
1. Monitor: This is the first component to bear the brunt. The author thinks that friends who surf the Internet often spend several hours on the monitor, and their eyes are hurt a lot when they face the monitor for a long time. Therefore, on the issue of the purchase of monitors, the author suggests that friends who have the conditions should try their best to buy LCD color displays, because most LCD color displays have low radiation and less damage to their eyes. If we choose CRT because of economic problems, we must also choose CRT
2002-11-22
nowadays, DIY is popular in the computer instry, and some DIY experts often give advice for their relatives and friends. But there are often such a class of experts, whether it is for Zhang San, Li Si, or Wang Er configuration of the computer, all choose the same hardware configuration, regardless of their different needs
in fact, e to the different needs of different instries and personal hobbies, the application scope of computers of different users is very different. Therefore, the emphasis of hardware configuration should also be different, in order to really meet people's needs, which is more important for our DIY computer. Next, the author tries to give some examples to illustrate the different uses of DIY computers need to pay attention to< Now the network is everywhere, and the units, Internet cafes and even families have set up a small LAN, so the DIY of the server is put on the agenda. Generally speaking, the configuration of the server should mainly consider the stability and speed of the system
1. Motherboard: as the core part of the whole network, the server needs stable performance and can work continuously for a long time. The machine that is prone to crash can not take the heavy responsibility in any case, and whether the stability of a server is closely related to the quality of the motherboard. Therefore, in DIY server, we must choose a good brand, good performance, low cost and low cost High quality motherboard, such as ASUS, Gigabyte server motherboard are good choices
2. CPU: as a small network server, the general division of labor can not be too detailed. All mail services, file services and programs run on one server. Therefore, the performance of the server is directly related to the running speed of the whole network. As the core component of the server, CPU is the top priority. Because there is no special model for P4 server at present, We can choose P4 CPU with main frequency above 2.0g as the core of small network server. Of course, we can also choose 2 or more CPUs to form super network server to ensure the efficiency of the system
3. Memory: because the server needs to process multiple programs in parallel, the demand for memory is naturally much higher than that of a personal computer. Moreover, the network operating system such as Windows 2000 server itself also has a high demand for computer memory. Now the server that meets the general demand should be configured with more than 512M memory< 4. Disk system: in my opinion, this is another core of the whole server. Due to the frequent access of network users to the server and the running of programs, the disk system is struggling. Therefore, the speed of the disk system is a crucial part of the overall performance of the server, You can also subdivide them as follows:
for those with high speed requirements, such as video on demand server, you can select SCSI interface to configure al SCSI hard disks to establish RAID 0 mode disk array. Since SCSI hard disks can reach 10000 rpm, their performance is much higher than that of IDE interface hard disks. At the same time, SCSI interface has priority over IDE interface in data transmission and resource occupation, RAID 0 mode disk array embodies the principle of speed first, which can greatly improve the speed of disk system. Due to the poor security protection of important data in RAID 0 mode, if users have a high demand for data security, they can add another hard disk to form a raid 3 mode disk array to protect data security to the greatest extent
the speed requirement is general, such as general home page publishing and mail server. For this kind of users, I suggest to buy a SCSI interface hard disk of SCSI control card. Firstly, the performance of SCSI hard disk is much better than IDE interface. Secondly, it lays the foundation for future upgrading, and does not need to waste the existing investment
speed free type, such as general network proxy server, for general users, the author also suggests to buy multiple IDE interface hard disks, and build different raid systems according to the needs. Although the one-time investment is a little more, it is still very beneficial to improve the performance of the system. Do not try to save trouble, just like ordinary desktop computers, If you get a 7200 RPM IDE interface hard disk, why do you call it a server
5. Finally, it is worth noting that the chassis, because most of the servers work continuously for 24 hours, and there are many internal components, the heat generated by the CPU is great, and the heat generated by the SCSI high-speed hard disk, all these make the temperature in the chassis rise straightly. If the selected chassis has poor heat dissipation performance, it will cause the internal temperature of the chassis to be too high, It causes the system to rece the speed of CPU, which affects the performance of the system. Therefore, for the selection of server chassis, we must pay attention to ventilation, and try to purchase larger chassis. If possible, we can also purchase the new aluminum chassis and so on
the above is a few parts that should be paid attention to when using DIY server. For the server, its display performance and audio performance are insignificant, so you can play freely in the selection of display card, sound card and display, and even some servers are not equipped with sound card and display< 2. Computers used as game machines. Now many friends buy computers for the most important purpose of playing games. Because game software, especially those large-scale 3D games, has very strict requirements on computer performance, the overall requirements for DIY game computers are relatively high, We should pay special attention to display performance and CPU processing power when using DIY game machine
1. Display card: half of the performance of a game computer is on the display card. Choosing a display card with powerful function and outstanding performance can let you take the lead in the Delta and other large-scale 3D games. In addition, in the selection of display card, it is better to have video output, so that the video signal can be connected to the home TV, Think about the 29 inch color video games is not very cool, ASUS v8200 Deluxe, Litai A250 letd myvivo and other display cards are currently a good choice<
2. CPU: as large-scale games generally enter the 3D era, the requirements for computer CPU are also higher and higher. According to the different types of games you like, you can choose different types of CPU. For example, if you like large-scale 3D games, you must choose P4. For other types such as puzzle and RPG, you can choose Celeron or AMD.
3 Sound effect: many games now use the latest audio technology, such as surround sound effect, environment sound effect, and even many games are certified by Dolby, Therefore, if you want to get the best sound effect, you must not believe the performance of the so-called 6.1-channel sound card integrated with the motherboard and adopting the latest technology such as SRS. Their effect is often not very good. You can configure sound cards such as innovative sb live and Litai 6x sound, which will give you a surprise
4. Monitor: the faster the scene changes in the game, the higher the response speed of the monitor. Now many players buy LCD, which is a very inappropriate configuration. The investment of 3000 yuan of LCD is enough for you to choose a good CRT. We can choose a 17 inch high brightness display with the latest tellon technology
in addition to the above components, other components such as hard disk, memory, chassis, CD-ROM drive, etc. can be purchased according to the popular configuration on the market, without much attention<
three dimensional and three-dimensional animation design
nowadays, computers have become the means of making money for many friends, such as designing three-dimensional animation and making decoration renderings. These computers have higher requirements on the three-dimensional display ability of display cards, the computing ability and memory of CPU:
1. CPU: because these computers need a lot of numerical operations, they have high requirements on CPU, It's hard for Celeron or AMD to take the responsibility of removing the secondary cache. You must choose P4 processor to add vitality to your extraordinary idea
2. Display card: similarly, e to the need of a large number of 3D operations, the demand for computer display card is also very high. If the funds are abundant, it is recommended to buy a special graphics processing display card. They generally have a professional 3D engine, which can greatly improve the 3D processing ability of the display card and save the time when you make animation and images, The most general also have to choose the current mainstream of the above chip display card, otherwise you work that kind of long time helpless waiting is really worrying. Professional level display card can choose 3D labs wildcat 6210, wildcat 6110, general level display card can choose v8200 Deluxe, Litai A250 letd myvivo, etc
3. Memory: 3D computing time will also occupy a lot of memory space. Photoshop and other image software also need a lot of memory space when they work. If the memory is insufficient, the system will use the hard disk to simulate the memory, and the speed of the hard disk and the memory is very different. When you listen to the sound of the hard disk, but the computer does not respond, you will be very sad, So this kind of computer must install enough memory, 512M or more memory is their first choice
4. Display: this kind of users also have higher requirements for display, especially for image processing, which is close to demanding for color restoration degree of display. It is recommended to buy professional graphic display. This kind of display is specially optimized for image processing and 3D design, which can get excellent visual effect, Large screen color display over 19 or 20 inches can reach 1600 or even higher resolution, giving you more creative space. For example, youpai's p225f and Sony's cpd-g520 are ideal choices
5. Mouse: it is particularly noteworthy that for 3D proction and image processing friends, you must buy a best mouse. Due to the low accuracy of the general mouse, you can't grasp well in drawing and other operations, and the positioning is not accurate, which affects your play. However, the best mouse has high resolution and excellent accuracy, which can make you get twice the result with half the effort, For example, Microsoft's trackball Explorer optical index finger shark and Logitech's infinite mink will make you handy
in the past, the choice of hard disk for this kind of computer was more important. Now most of the hard disks are 7200 rpm, 2m cache high-speed hard disks, which have met their needs. Or you can buy 8m cache hard disks or even SCSI interface hard disks, which can better meet your needs. As for small objects such as sound effect cards, speakers, optical drives, etc., it doesn't matter, You can choose whatever you want< Now more and more friends have joined the netizen group, so what should we pay special attention to? This is the display and memory
1. Monitor: This is the first component to bear the brunt. The author thinks that friends who surf the Internet often spend several hours on the monitor, and their eyes are hurt a lot when they face the monitor for a long time. Therefore, on the issue of the purchase of monitors, the author suggests that friends who have the conditions should try their best to buy LCD color displays, because most LCD color displays have low radiation and less damage to their eyes. If we choose CRT because of economic problems, we must also choose CRT
6. 1 Adjust the time of the two sets to the same. Write a. Bat batch or VB script program. When is the script scheled to run. Just open the script program< br />
2 It's still the same time for the two. Open the "control panel" -- "task plan" -- add the software you want to run, and set when to start running. Every day, every month.. When and when. Take a look for yourself. No more questions.. The other one should also be set. Each computer is different in its running speed, configuration, hardware and software. It's hard to say that it can be started in the same second.
2 It's still the same time for the two. Open the "control panel" -- "task plan" -- add the software you want to run, and set when to start running. Every day, every month.. When and when. Take a look for yourself. No more questions.. The other one should also be set. Each computer is different in its running speed, configuration, hardware and software. It's hard to say that it can be started in the same second.
7. 8.0
the IP of computer B is
192, white orange. 1, white green, white blue, white brown. 168, blue, 5, 8, the subnet mask is
255.168, blue, white brown buy switch
hub
router, any of these three devices can be connected to two computers
network cable direct connection can also be
that is to make the line trouble point
set the IP of computer a as
192.2, 7.255, 3, 2 White blue, orange, subnet mask is
255, brown, white green. 0
write the name of the working group as the same
workgroup
one end is
1, 7, brown, 4, white orange. 255, 4 568B standard)
1, 3, 6, 6.255.255, green. 1.3, green, orange, 2, 5
the IP of computer B is
192, white orange. 1, white green, white blue, white brown. 168, blue, 5, 8, the subnet mask is
255.168, blue, white brown buy switch
hub
router, any of these three devices can be connected to two computers
network cable direct connection can also be
that is to make the line trouble point
set the IP of computer a as
192.2, 7.255, 3, 2 White blue, orange, subnet mask is
255, brown, white green. 0
write the name of the working group as the same
workgroup
one end is
1, 7, brown, 4, white orange. 255, 4 568B standard)
1, 3, 6, 6.255.255, green. 1.3, green, orange, 2, 5
8. First of all, the cable can't connect two computers. Go to the place where you can buy the cable and ask them to make a data cable for you (it looks similar to the cable, but it's not the cable, it's the data cable). Then use the data cable to connect two computers. After setting the IP address of two computers, right-click the IP protocol of network neighbor property IP: IP of the first computer: 192.168.1.1, Then click the next line to automatically pop up the subnet mask, and then enter
192.168.1.1 in the third line
default gateway, and then click
OK. The second computer is: 192.168.1.2, subnet mask, 192.168.1.1 (note that 1 is not 2). Click
OK, and you can succeed in general. If not, disable the local connection of the two computers and then enable it. After searching the IP address, it shows that
is connected, which means success!
192.168.1.1 in the third line
default gateway, and then click
OK. The second computer is: 192.168.1.2, subnet mask, 192.168.1.1 (note that 1 is not 2). Click
OK, and you can succeed in general. If not, disable the local connection of the two computers and then enable it. After searching the IP address, it shows that
is connected, which means success!
9. First: change different computer names and set up the same working group
1. Right click my computer - Management - Computer Management - local user and group - user: change the administrator user name
2. Manually set IP to the same network segment, The subnet mask and DNS resolution are the same
3. Enter services.msc to open the service ring operation
2. Preparation for sharing (note that it is better to restart after setting):
1. Start - setting - control panel - Firewall - exception - check "file and printer sharing"! Of course, you can also turn off the firewall. Disable "account: local account with blank password can only log in to the console" 3. Double click my computer to open Explorer - tools - Folder Options - View - remove the check in front of "use simple folder sharing"
4. Set the shared folder or shared drive letter (you can set any folder in the disk as shared file). Methods: open the resource manager - right click to select the file or folder to be shared - sharing and security - left click to open
Third: common faults and solutions of LAN access
1. When accessing the other computer, the user name box does not pop up, and the shared folder on the other computer can not be opened
the reason is that the user name of the local administrator is administrator, Change it to any name! Note: this phenomenon will appear only when the guest logs in
2. When accessing the other machine, the user name in the login dialog box is always gray, and the guest is not optional
solution: change the local policy - Security Option - "network access: sharing and security mode of local account" to "classic - local users authenticate with their own identity"!
1. Right click my computer - Management - Computer Management - local user and group - user: change the administrator user name
2. Manually set IP to the same network segment, The subnet mask and DNS resolution are the same
3. Enter services.msc to open the service ring operation
2. Preparation for sharing (note that it is better to restart after setting):
1. Start - setting - control panel - Firewall - exception - check "file and printer sharing"! Of course, you can also turn off the firewall. Disable "account: local account with blank password can only log in to the console" 3. Double click my computer to open Explorer - tools - Folder Options - View - remove the check in front of "use simple folder sharing"
4. Set the shared folder or shared drive letter (you can set any folder in the disk as shared file). Methods: open the resource manager - right click to select the file or folder to be shared - sharing and security - left click to open
Third: common faults and solutions of LAN access
1. When accessing the other computer, the user name box does not pop up, and the shared folder on the other computer can not be opened
the reason is that the user name of the local administrator is administrator, Change it to any name! Note: this phenomenon will appear only when the guest logs in
2. When accessing the other machine, the user name in the login dialog box is always gray, and the guest is not optional
solution: change the local policy - Security Option - "network access: sharing and security mode of local account" to "classic - local users authenticate with their own identity"!
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