bad GPU ?

[Zachary_10]

my computer will run fine for 3 or 4 hours and than randomly freeze sound still plays but i cant access task manager or anything a reset works temps are fine in my pc even blew everything out and applied new thermal paste is my GPU failing

 

[smorizio]

download hardware info 64 bit set it to logging and sensor watch your 3 power supply rails. 12/5 and 3.3 make sure there fine. if the 12v rail is lower then 12v a pc will lock up.

 

[Zachary_10]

download hardware info 64 bit set it to logging and sensor watch your 3 power supply rails. 12/5 and 3.3 make sure there fine. if the 12v rail is lower then 12v a pc will lock up.

i do not know how to add a picture i post the file location and it doesnt do the thing

 

[Zachary_10]

https://imageshack.us/i/polqxIJkp thats my hardware monitor