液晶显示器开机亮一下就灭了,怎么解决?

2025-04-07 13:37:59
推荐回答(2个)
回答(1):

1)将主机箱打开,确认一下独立显卡的风扇是否运转正常,查看独立显卡是否从插槽中脱出(集成显卡除外),然后将显卡拔出,用软布将显卡的金属触角擦试干净后再插入插槽中,看是否正常。

2)将内存从内存槽中拔出,用软布擦试干净后重新插入,

3)将主板上余电放掉(关机状态多按开机键)及清除CMOS电池(恢复BIOS默认值)。

回答(2):

有三种情况:
1:高压板坏,必须修高压,改高压或者换高压板才行。
2:高压供电不足,将显示器的亮度调低就管用,因为亮度低了不需要那么高的电压。
3:里面的屏线接触不良,或者说屏线脏了。(不过我看你说的是还有滋的一声,估计跟着没关系)
希望我的回答能够给您带去帮助。

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