Question Pc shutdown unexpectedly

[IHHridoy]

My pc shutdown suddenly and automatically restart..it happened almost everyday. When it restarts sometimes windows doesn't boot up but motherboard and cpu fan works perfectly..cpu fan spinning.
After several attemps then pc works perfectly
My pc spec: Intel pentium g4560+12gb ram+ 1050ti

Can anyone tell me which component causes this failure?

 

[Ralston18]

My thought is a loose connection or component. When cold the connection is not stable.

After warming up and expanding the connection is tighter.

Power down, unplug, open the case.

Clean out dust and debris.

Then check by looking and by touching that all cables, cards, RAM, jumpers etc. are fully and firmly in place.

Wiggle and gently press into place.

If the problem continues, update your post to include full system hardware specs and OS.

Include PSU: make, model, wattage, age, condition.

 

[IHHridoy]

My thought is a loose connection or component. When cold the connection is not stable.

After warming up and expanding the connection is tighter.

Power down, unplug, open the case.

Clean out dust and debris.

Then check by looking and by touching that all cables, cards, RAM, jumpers etc. are fully and firmly in place.

Wiggle and gently press into place.

If the problem continues, update your post to include full system hardware specs and OS.

Include PSU: make, model, wattage, age, condition.

 

[IHHridoy]

Thanks for the reply..
I already cleaned dust and also clean the ram but same problem occurred again.
And my psu is thermaltake lite power 450w and it's 1.5 years old.
Is there any chance of gpu problem?