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The light in the lower right corner of the computer screen is always flashing, and it can't be turned on.

  

The light in the lower right corner of the computer screen is blinking, and it can't be turned on.



Starting the computer After the screen does not respond, the keyboard does not light and can not open the machine, usually caused by loose hardware, the solution: disconnect the power supply
open the side cover of the chassis, pull out the memory, graphics card
And connect the hard drive's data cable (usually two), then re-insert and plug it in, restart the computer should be fine.

Note: When removing the graphics card, you need to remove the rear box baffle, and then pull out the plastic piece of the card head before you can pull it out (be careful not to use excessive force, damage the chuck on the motherboard
).






Connect other displays
or watch the TV.






It should be broken



This phenomenon is that the display is broken

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Win7 system application skills
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