Sometimes OS won't start up

[SereneMango]

It just stays blank after showing my motherboard's brand. Not just that, but when I used to have dual boot, when I restart my PC after the blank screen, it took me to the BIOS menu, with Lubuntu missing. I tried recovering by different methods, but after the 4th try, I gave up and just kept Windows 10 alone.

 

I assume it could be my SSD, but even if that was the case, what am I supossed to do?

 

It occurs ocassionally since a few days after I built my PC, but this week alone happened 3 or 4 times.

[manikyath]

try pulling out your sata cables and plug them back in "letting them flap in the breeze", sometimes sata cables go iffy if you cable manage them in "the wrong way".

[LogicalDrm]

Try with different cables and headers on mobo. In worst case its faulty SSD and you need to RMA, if possible.