After my computer was turned on, the monitor didn't respond.Moreover, the motherboard did not make a sound of self inspection, nor did it hear any alarm sound.Graphics cardI checked the CPU and found no problems.Memory is also OK.Which god can help me solve it!~.And sometimes it turns out to be miraculously successful after several times of startup
2011-12-04 13:17:16one thousand six hundred and forty-five
Last Sunday night, it was still in normal use and shut down normally.Today, when I started up, I couldn't start it. The specific situation is that the power light is normally on, but the hard disk light doesn't flash.electric
2010-06-28 20:54:57two thousand one hundred and twenty-one
My computer is Lenovo Z480. Now the problem is that the indicator light is on when I start up normally, but the display is blank, the fan rotates normally, and hot air is discharged
The display of Tsinghua Tongfang's desktop computer did not respond when it was turned on. After about 3 minutes, the display flickered a few times, and it was turned on. The expert gave instructions on why the startup was slow?
Why does my computer go black less than 20 seconds after startup? Just turn off the monitor and keep it on. But what's the reason why the screen goes black after 20 seconds
Excuse me, why did my computer turn on the host recently? I heard the sound of turning on the computer. The monitor indicator, mouse and keyboard are all normal