Question No bios , no debug led

[Vergilangleos]

Hello everyone
Today my i changed my storage device in my system and after its all black screen .
Main logo doesnt show , i cant use bios , all fans and keyboard are on.
At first storage debug led was on , after disconnecting all storage and cables nothing changed , after pluging them back , debug led turned off but screen remains the same , in some forums they mentioned it might be gpu , but how ?! I didnt touch it and its fans are working.
Previous storages : sata ssd and hdd
New ones : m.2 nvme ssd and sata ssd
Any suggestins ?!
My mainboard is msi a320m gaming

 

[Zerk2012]

Remove all the drives and see if you can boot into BIOS. I know you said you disconnected all storage cables but the m.2 drive don't have one.

 

[Vergilangleos]

Remove all the drives and see if you can boot into BIOS. I know you said you disconnected all storage cables but the m.2 drive don't have one.

Yes i removed that too