blinking screen

Hi, yesterday I went to turn on my laptop, just to find it wouldn't post. The screen just kept flashing on and off. It had been doing this for some time now, but it would always post after a few seconds. I tried removing the battery, pressing the ON button for some 30 seconds, and trying to...

I have three year old laptop Mi Xiaomi Air 13.3. A few weeks ago my laptop kinda stop working. Right know it shows black screen with enabled power light and sometimes screen is blinking. BUT when I removed bottom part of shell, my laptop started to work as usually. When I'm putting on enabled...