My Aspire 5 (A515-51G) is not working as it says "No Bootable Device Found". I have it checked at a computer repair center.
Firstly, they reinstalled the windows + Bios to make sure it was not software issue, and the laptop worked for about 2 days then it shut down suddenly. That same problem came back the next time I turned it on. Brought it back to the shop, this time I've got the hard drive replaced. Same thing happened as it worked for 2-3 days then shut down unexpectedly while was in use, it was "No bootable device found" again.
I have no ideas how to get it fixed, and the shop refused to help me further as they said they could not get it done and it seems not fixable
I do not have money to buy a new laptop in this hard time, and would do everything to save this laptop to carry on with my study.
Please help. I am not a pc guru by the way.
Thank you very much. Deeply appreciate any help.