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Now the computer has a black screen,

  

The computer now has a black screen,



Check the hardware





Power saving mode





Repair with 360






Recommended or reinstalled Look at the system. Or check the graphic card
































You are not very clear, since 360 ​​said that it is fixed, there should not be too many problems, mainly concentrated in the display part, to see if the line is connected, display
status is normal . Failure to explain the situation, return to 360 and repair.






Check if there is any problem with the capacitor.





This hardware has no problem, you know it.






Check the graphics card Look at the exclusion method. Find a repair shop and change your card.





If the hardware is ok, then you can install the system yourself




Win7 system application skills
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