PC freezing and showing overclock and blue screen errors

Hi,

Recently my computer is often freezing randomly and the only thing i can do when it happens is restart (sometimes it also repeats the last sound was playing when it freezes). Besides that i have already had 2 cases of blue screen, the first time showing an error of "UNEXPECTED_STORAGE_EXCEPTION" and the second time an error of "IRQL_NOT_LESS_OR_EQUAL"

In one of the times i restarted, before the windows initialize, i saw an Overclock error message i believe was from the motherboard (see the attachment bellow)

Ps: I have NEVER done Overclock in the computer e all these problems happen when i'm using the PC for light tasks like surfing the net


If someone can help me I'd be very thankful. Thank you

Windows 10 Professional x64 Build 18362.900
CPU: AMD FX 6300 Six-Core, 3.5GHz
Motherboard: Gigabyte Technology GA-78LMT0S2 x.x
BIOS:
Award Software International inc.
Version: F5
Version SMBIOS: 2.4
Date: 10/19/2012
RAM: 8 GB
GPU: GTX 650 Ti Zotac, 2GB GDDR5
PSU: C3-Tech 650R BE 650w ATX 12V2.3 EPS 12V2.9

If you changed settings in your bios then I'd go back into the bios and set everything back to default and see what happens