关机后“self test G check your pc and signal cable R monitor is working B”

问题:电脑关机后出现self test G check your pc and signal cable R monitor is working B 是什么原因?

解决办法:

你的显示器可能有问题了,先检查一下你的显示器连线,或者换个显示器看看。

显示器的信号线最主要的是RGB三基色,

self test G check your PC and signal cable R monitor is working B

这句话的意思应该是检查到G,查不到R,正在检查B,应该是你显示器线或者接口有问题。

还有检查一下你的“显示器”和“电脑连接线”。

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