I have a home built system in my office which has worked well for years. Recently i have been having problems with the power supply. When I shut the system down, pressing the power button only turns on the system 1 in 10 times. Usually after shutting down i would just have to fiddle with it until it would turn back on. then once it was on it ran perfectly. SO i decided to replace the power supply. I believe the original one was a 400w which came with the case years ago.
I had a newer PC which i no longer use so i decided to pull the power supply out of there and drop it into my office computer. the new power supply is a seasonic 500w i believe. So i dropped it into the office computer and it fired right up.
after a couple days though i noticed that running heavy tasks like video conversion would cause it to shut the system down (no reboot). now this happens consistently. Every time i try to convert a video with handbrake, at some point in the process it just shuts down.
So I am wondering if there is something wrong with the new power supply.
I thought maybe it was a problem with heat but i never had heat problems with the old power supply, and all the fans are spinning (CPU, vid card fan, case fan...)
so what do you think? could it be the power supply?
I had a newer PC which i no longer use so i decided to pull the power supply out of there and drop it into my office computer. the new power supply is a seasonic 500w i believe. So i dropped it into the office computer and it fired right up.
after a couple days though i noticed that running heavy tasks like video conversion would cause it to shut the system down (no reboot). now this happens consistently. Every time i try to convert a video with handbrake, at some point in the process it just shuts down.
So I am wondering if there is something wrong with the new power supply.
I thought maybe it was a problem with heat but i never had heat problems with the old power supply, and all the fans are spinning (CPU, vid card fan, case fan...)
so what do you think? could it be the power supply?