Question Cpu light on mobo after puttjng another hdd

[Supsuo]

I put an hdd and now its giving me a red light on cpu, i know its not dead since everytime it boots up that thing lights up. Or maybe it is but is there anything that mightve had happened? I rly dont have any other info,

Stuck in a bootloop ni monitor signal no lights on kb and mouse? Cpu light

Mobo:MSI B450M GAMING PLUS

 

[XxDarkMario20xX]

Have you tried making sure the wire is correctly plugged into HDD or have tried using another wire?

 

[Supsuo]

Have you tried making sure the wire is correctly plugged into HDD or have tried using another wire?

I did. All of them is tight. Im gonna go recheck tmrw since im done with my pc need to sleep now

 

[Supsuo]

Have you tried making sure the wire is correctly plugged into HDD or have tried using another wire?

Update...
My pc booted into bios after fixing the ram. But when it boots up to windows it doesnt recognize the hdd. I opened the partioner but its not there too. Im confused

 

[XxDarkMario20xX]

Update...
My pc booted into bios after fixing the ram. But when it boots up to windows it doesnt recognize the hdd. I opened the partioner but its not there too. Im confused

so everything is plugged in right and not showing have you tried bios setting and how long you had hdd maybe not working

 

[Supsuo]

so everything is plugged in right and not showing have you tried bios setting and how long you had hdd maybe not working

Yep bios settings is checked and it works both the cable and the hdd (tried on my other pc)