[SOLVED] HDD (D:) was missing, found it disabled in Device Manager but I never disabled it. Why? Should I be worried?

[aysu]

I never disabled it manually and I don't recall ever updating my windows recently if that matters. I've noticed it missing today while trying to open CS:GO. Last time I played CS:GO was yesterday. Saw my HDD in BIOS which made me think the cable wasn't loose or anything. I'm fairly a rookie at this computer stuff, all help appreciated!

 

[CountMike]

I never disabled it manually and I don't recall ever updating my windows recently if that matters. I've noticed it missing today while trying to open CS:GO. Last time I played CS:GO was yesterday. Saw my HDD in BIOS which made me think the cable wasn't loose or anything. I'm fairly a rookie at this computer stuff, all help appreciated!

Could be the cable(s), why don't you check them ? Could also happen that it was too slow to spin up at BOOT time, Check the disk too https://www.hdsentinel.com/download.php