Computer dies overnight, does not post

Azndude51

Platinum Member
Sep 26, 2004
2,842
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I built a Intel C2D rig for my sister last year and it's been working fine ever since. She usually leaves her computer on overnight but today she found that it was off in the morning. She lives 2 hours away so I'm trying to help her troubleshoot over the phone. When she tries to turn it on, she describes it as a slight buzzing sound, then nothing. No lights, no beep, no post. What are some things that she can do to troubleshoot? If I was there I could probably figure it out, but there's not much I'd be willing to have her do since she's might just mess things up more if she starts poking around inside the case. She also doesn't have any friends who are good with computers and her boyfriend doesn't know much either.

She also noticed there was an error message and weird symbols on the LCD of her HP Printer/scanner/copier, but it works fine after restarting that. Could this have the same cause such as a power surge or something or the result of the computer dying? They were both attached to the same surge protector but other things such as the TV, monitor and router still work.

Should she just take it to a computer shop and pay an arm/leg to get it fixed?
 

krnmastersgt

Platinum Member
Jan 10, 2008
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First thing would be to unplug the PSU, turn it off and hit the power button to remove any residual charge left in the system, let it sit for like 30 seconds, plug it back in and turn the psu back on, then try to boot the system up.

Not trusting her to "poke around" inside the case limits the possible choices for troubleshooting this, quite severely, but yes worst case would be to give it to a computer shop, maybe posting a city where she lives could be of help since some members here might be willing to help fix the system for little/free + cost of replacement parts she might need.
 

Azndude51

Platinum Member
Sep 26, 2004
2,842
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Originally posted by: krnmastersgt
First thing would be to unplug the PSU, turn it off and hit the power button to remove any residual charge left in the system, let it sit for like 30 seconds, plug it back in and turn the psu back on, then try to boot the system up.

Not trusting her to "poke around" inside the case limits the possible choices for troubleshooting this, quite severely, but yes worst case would be to give it to a computer shop, maybe posting a city where she lives could be of help since some members here might be willing to help fix the system for little/free + cost of replacement parts she might need.

That's the first thing I told her to do.

What are some possible causes? The PSU, motherboard?
 

thegisguy

Senior member
Jan 15, 2008
292
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Wow how does that happen? In all my years of system building I've never seen a fan try to break away like that.
 

Blazer

Golden Member
Nov 5, 1999
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PC's should not be left on unattended for extended times, not aimed at the op - just a statement.