LCD maintenance prices, 2008, sometimes black screen,
Author:Liu Xin Time:2021-07-21 21:55 Browse(172)
When the "black screen" suddenly appears after power on, please pay attention to whether the PC speaker in the computer has alarm sound. If the PC speaker gives an alarm sound, then we can preliminarily determine the hardware parts that may have problems according to the length of the sound. For example, if the alarm sound of PC horn is one long and four short when the computer is turned on, then according to this prompt, it is easy to judge that the problem is on the display card. If so, readers can open the chassis to see if their display card is firmly inserted. If you feel a little loose, please pull out the display card and insert it again, then fix it with screws/
When the "black screen" suddenly appears after power on, please pay attention to whether the PC speaker in the computer has alarm sound. If the PC speaker gives an alarm sound, then we can preliminarily determine the hardware parts that may have problems according to the length of the sound. For example, if the alarm sound of PC horn is one long and four short when the computer is turned on, then according to this prompt, it is easy to judge that the problem is on the display card. If so, readers can open the chassis to see if their display card is firmly inserted. If you feel a little loose, please pull out the display card and re insert it, then fix it with screws.. Not at all.

LCD maintenance prices, 2008, sometimes black screen,

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