Someone please help if you can
I have a ~2 year old xps 8700. originally purchased with Win 8.1, free upgrade to Win 10. It has been running fine until about 2 weeks ago.
Starting getting a "no boot device available" message followed by SATA messages.
If I run diagnostics - they run without any errors.
What makes it really interesting is that if i pull the power cord to the case and then plug it back in, the machine then boots just fine. It runs for a few days and then fails to boot again with the same message - no boot device available.
I saw an old post about a corrupt bios?
Any other suggestions greatly appreciated.
Dell xps 8700, 2T, 16G Ram, WIN10.