CPU temp normal still Computer shuts down and restarts

[Hadi Ahmed]

Guys from the last few weeks my computer keeps shutting down and restarts automatically i cleaned the processor and heat sink but still the problem occured today i went to my computer guy he said that the heat sink is a little lose and i will apply thermal paste on the processor and before that my cpu temp was 80 to 95 then shut down but when i bring back my computer from the shop my CPU temp is 40 to 50 but its again shutting down what should i do Need help computer specs
Intel core i3 2100
4gb ram
DH61WW mobo
Corsair vs 550w PSU
Plz help =(

 

[Hadi Ahmed]

Hmm that PSU should have enough power for this system, but it is also a low end unit, so its possible that while better than the Corsair, its still not good. Why did you replace it with the Corsair in the first place?

Actually i had this infinity PSU from the day i bought this computer and after a year i bought a GPU nvidia gtx 650 1gb so after a week it got burned 🙁 so 3 months ago i was going to buy MSI nvidia gtx 750 ti but i needed to replace my Infinity PSU first so i bought Cosair Vs 550 it ran perfectly for 4 months but now it makes my computer shut down frequently so and yeah one more thing when this shutdown thing started a transformer near our house exploded and we were suffering from extreme fluctuation when the voltage gets really low it shutsdown and one more thing my computer has not shut down from 2 days is it because i am running it on 1000w stabilizer =) =)
And the fluctuation thing has stopped

So that explains your problems. Yes fluctuations will cause shutdowns. So I think we have solved your problem.

Exchange or return that Corsair and get yourself a new PSU.

But the Fluctuation thing has stopped still my Vs Psu shutsdown the computer whereas the Infinity Does not ?

YEah but the VS PSU is defective, you are getting another correct?

And do you think Vs Psu got ruined because of the fluctuation ? and i will call them tomorrow to replace this Psu hopefully they will give me another one =)

 

[Rogue Leader]

Its very possible that caused it. Do you use a power strip with surge protector?

 

[Hadi Ahmed]

Its very possible that caused it. Do you use a power strip with surge protector?

Nope but do you think they will replace the VS PSU ? :/

 

[Rogue Leader]

Its very possible that caused it. Do you use a power strip with surge protector?

Nope but do you think they will replace the VS PSU ? :/

Hopefully they do, but I'm not sure. You should get a surge protector to prevent this from happening again. Thats probably why it broke.

 

[Hadi Ahmed]

Its very possible that caused it. Do you use a power strip with surge protector?

Nope but do you think they will replace the VS PSU ? :/

Hopefully they do, but I'm not sure. You should get a surge protector to prevent this from happening again. Thats probably why it broke.

THANK YOU all the help you have given me wont forget this =) =) =) =)

 

[Rogue Leader]

No problem anytime