How Do You Check a PSU?
Posted: Thu Nov 29, 2007 5:07 pm
I'm back to trying to trouble shoot by broke down POS computer and am curious how to check a PSU to see if it's good, bad or on the way out? I've got an Antec NEO Power 480 watt PSU that has served me well and now I'm thinking that my recent failure could be caused by my PSU.
Here's a quick and dirty as to what has been going on with my pc:
Video Card started whinning really loud and then upon booting my computer would start out with a dashed gray bar at the bottom of my screen and after 10 minutes it would move to the Windows splash screen and sit there for a few minutes and then reboot itself. I moved the Video Card over to another pc and it works like a charm. I haven't tested my memory, although I did attempt to boot up with one module at a time by removing each stick, hoping that if I had a bad stick then it would identify itself by not booting up. I got the same result everytime...10 minutes of the gray bar and then rebooting once it made it to the windows splash screen. One another thing that I always thought was odd, was when I did swap my video card around and tried to boot it would always give me an error message stating that I had no OS loaded. I would unplug the IDE cable from the motherboard and HD and then reboot and it would load up. That was, of course, prior to the whole rebooting issues as identified above.
My thoughts are that the motherboard is dead, but I have no way of testing it to make sure, so if there is a way that I can check the other components to rule them out then I would be very grateful.
Thanks,
Razorbacx
Here's a quick and dirty as to what has been going on with my pc:
Video Card started whinning really loud and then upon booting my computer would start out with a dashed gray bar at the bottom of my screen and after 10 minutes it would move to the Windows splash screen and sit there for a few minutes and then reboot itself. I moved the Video Card over to another pc and it works like a charm. I haven't tested my memory, although I did attempt to boot up with one module at a time by removing each stick, hoping that if I had a bad stick then it would identify itself by not booting up. I got the same result everytime...10 minutes of the gray bar and then rebooting once it made it to the windows splash screen. One another thing that I always thought was odd, was when I did swap my video card around and tried to boot it would always give me an error message stating that I had no OS loaded. I would unplug the IDE cable from the motherboard and HD and then reboot and it would load up. That was, of course, prior to the whole rebooting issues as identified above.
My thoughts are that the motherboard is dead, but I have no way of testing it to make sure, so if there is a way that I can check the other components to rule them out then I would be very grateful.
Thanks,
Razorbacx