Technical Support Acer Aspire A315-51

[Brandon coder]

Help. Random power off where to start
3.3 and 5 v presents. But no voltage on bios when it switches off.
Unplug then it boots. But random power off.

It's not the keyboard or ram help

 

[Brandon coder]

please can i get help where to start ?

 

[Ahmad Safari]

In some laptops, the BIOS voltage appears after the switch. There may be a problem with the BIOS file, so reprogram the cleaned BIOS. Make a video of the problem.