Question SSD not detected after Blue Screen Error

[Dark Sorrow]

To start with I'm facing a strange problem and don't know the root cause or the hardware that is faulty.
Randomly I get a blue screen of death error. This happenes especially when I am either using keyboard or mouse or randomly when I am keep my PC on.
After restart my 1 T.B. Samsung 980 NVME SSD is not detected by BIOS. I have to completely power of the computer wait for 5 seconds and then restart my PC after which my SSD is detected.
My Windows operating system is located in this Samsung 980 NVME SSD is my primary boot device.
Kindly advice what could be the issue.
My system configurations are AMD Ryzen 3200G, Gigabyte A320 S2H Version 2 motherboard, 16 G.B. RAM (2×8G.B.), 1 T.B. Samsung 980 NVME SSD, 480G.B. Crucial SATA SSD.

I've been using this computer for 8 months without any problem.

 

[Lutfij]

Do you have airflow running over where the SSD is mounted on the motherboard? BIOS version for your motherboard at this moment of time?

 

[Dark Sorrow]

My BIOS Version is F56a.
Motherboard model number Gigabyte A320M-S2H Rev. 2.

I've kept the panel of my cabinet open. So air flow should not be a problem.

The problem starts with 2-3 minutes after boot up.