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Power Failure
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zwick
Newbie
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4. February 2005 @ 09:38 |
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Periodically my PC will power off without warning and will not let me restart until the power has been off for a while. When restarting the computer will usually shut down while booting up unless after a failure I enter the BIOS and let the computer 'idle' for a while before returning to boot up. Any thoughts?
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AfterDawn Addict
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4. February 2005 @ 11:51 |
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It could be heat issues, virus, or any number of things. Check your mobo and CPU temps, after the computer has been running awhile. If they are high, you might need a new heatsink and fan for your CPU.
Life is good!
GrandpaBruce - Vietnam Vet - 1970 - 1971
Computer: Intel Core i7-920 Nehalim;Asus P6T Deluxe V2
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Praetor
Moderator
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4. February 2005 @ 18:37 |
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Quote:
while booting up unless after a failure I enter the BIOS and let the computer 'idle' for a while before returning to boot up
Shouldnt be neccesary
Sounds like you're having an overheating problem (or a voltage destabilization problem which is usually provoked by PSU heat). What kinda system do you have and what cooling solution do you have in place?
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zwick
Newbie
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7. February 2005 @ 02:01 |
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running a 1.8G Athalon proessor c/w cooling fan on the motherboard. I got a can of air this weekend and cleaned everything out, still no luck.
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ScubaBud
AfterDawn Addict
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7. February 2005 @ 02:42 |
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More then likely it's your power supply beginning to fail. It will give you tell tale signs until it stops all together.
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ddp
Moderator
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7. February 2005 @ 06:57 |
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is the powersupply fan spinning correctly
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zwick
Newbie
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7. February 2005 @ 07:52 |
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yes, the power supply is spinning correctly
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ddp
Moderator
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7. February 2005 @ 07:59 |
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can you try another psu. make certain heatsink is seated properly on cpu. check the cans on your motherboard to see if flat or domed as they are to be flat topped. reseat all cards, ram & cables to motherboard & drives
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zwick
Newbie
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7. February 2005 @ 07:59 |
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will give it a try...thanks
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ddp
Moderator
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7. February 2005 @ 08:13 |
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just borrow a psu that is rated for your systm just to see if psu problem or not. have to eliminate all possibilities 1 by 1
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ScubaBud
AfterDawn Addict
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8. February 2005 @ 16:17 |
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zwick
Any luck, what did you find?
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zwick
Newbie
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9. February 2005 @ 02:01 |
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Just came across a spare ps at work this am and plan on trying things out tonight, will let you know how things shake down, hopefully tomorrow
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ddp
Moderator
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9. February 2005 @ 10:04 |
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good luck
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zwick
Newbie
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10. February 2005 @ 02:12 |
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Replaced the power supply last night and my pc ran without a hitch! Thank you all very much for the troubleshooting tips. The fact that it seemed to stay running while in BIOS really threw me. Thanks again.
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ddp
Moderator
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10. February 2005 @ 06:20 |
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teach & learn. now that you know & if that is a borrowed psu than get a 350watt plus psu
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ScubaBud
AfterDawn Addict
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10. February 2005 @ 09:02 |
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Your welcome zwick. It doesn't hurt to keep your eyes open for sales on cases or power supplies now and then. Sometimes you can get a great case with a power supply included for about the same price as the power supply by itself.
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