Eight card miner power on display does not respond
extended data
1. Pay attention to the environment in which the computer is used. The computer should be placed on a flat and firm table to avoid vibration. When the computer is running, the sudden vibration will cause physical damage to the high-speed mechanical hard disk, and even more serious, it will be directly scrapped
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2. Dust removal inside the chassis is the biggest invisible killer of computer hardware, so check the st inside the computer host at regular intervals. Too much st will affect the heat dissipation effect of heating devices, hardware overheating will affect the normal operation of the system, and even cause damage to the contact parts of accessories. Therefore, it is necessary for us to learn to correctly open the chassis for computer st removal
3. If the computer is not used for a long time, it is better to run it for more than half an hour every one month to disperse the moisture inside the chassis. Or use cartons to wrap the case and put a few bags of desiccant inside to prevent internal moisture
2. Press F2 to enter the BIOS interface to check whether the display is normal
(1) if the BIOS interface is not displayed on the black screen, it may be a computer hardware problem. Please bring the machine to ASUS Service Center for inspection
(2) if the BIOS interface is normal, try to restore the default value by pressing F9 in the BIOS interface, then press F10 to save and exit, and restart the computer
if it is invalid, it may be caused by system or driver software problems. Try to backup data and then restore or reload the system
3. Notebook external display, press the combination key to switch the display
(1) if the external display is normal, please uninstall the driver and re install it
and confirm whether there is any update or other program software installed in the near future? If yes, please use control panel - programs and functions - to uninstall the installed updates and recently installed programs
(2) if the external display is not displayed, or you do not have relevant display equipment for testing, it is recommended that you take the machine to ASUS Service Center for testing and confirmation
4. Are you sure you have installed memory or other hardware? If yes, please remove the added memory / other hardware and then turn it on for confirmation
5. Please remove all external devices, including USB / memory card / network cable / HDMI, etc.
6. Remove the transformer and press the power button for 40 seconds (hold it down)
if you still can't solve the problem through the above methods, please take the machine to the nearest ASUS Service Center for relevant inspection by the engineer.
Second, there is something wrong with the connecting line between the monitor and the graphics card (it is recommended to replace it)
Third, your memory mole is loose or the graphics card is loose (it is recommended to pull off the contact and use alcohol or eraser)
if all of the above tests fail, you'd better call a computer maintenance specialist to do it
or the fault caused by poor hardware contact, the following operations are recommended:
1. Power off, open the chassis, clean the st, especially the st of CPU fan, and check whether the CPU fan is running normally
2. Turn off the power, open the chassis, plug in and out the memory, wipe the golden finger with an eraser, and plug it in again
3. Plug in and out the graphics card, wipe the golden finger with an eraser, and re insert it tightly (the buckle should be fastened)
4. Unplug the power cord, pull out the button battery of the main board, wait for three minutes, and then replace the main board
5. If the above operations can not solve the problem, it is recommended to send it to the maintenance center.