Acer E5-576G-58Q8: Error 41, No-bootable device

Melodija3
Melodija3 Member Posts: 1 New User
edited March 1 in 2019 Archives
Hi!
I bought an Acer E5-576G-58Q8 less than a year ago. A few months ago I already had some problems (they had to replace my RAM), and the computer started to shut down randomly. It shuts down, quick blue screen, and no-bootable device shows up. Then I restart it again, and it works fine until next time. When I check in the Event Viewer it says Error 41 (Kernel-Power). I took the computer back, they updated the BIOS and the computer was formatted, but the problems are the same. Let me just say, I am only using the Internet and working on Word, Excel when the computer shuts down. 
I don't know what to do...

Thanks, M.