Power supply maybe?

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Re: Power supply maybe?

 
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  #11
Oct 10th, 2007
Originally Posted by computerlady200 View Post
yes, put the paste on the heatsink, attach cpu - you said this was an older computer - does the heatsink have a fan or not? I have worked with some that have no fans attached, but the process is similar, except there is no fan to go with the heatsink. Make sure you replace the cpu in the socket very carefully so as not to bend any of the pins.
There is a fan with the heatsink.
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Re: Power supply maybe?

 
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  #12
Oct 10th, 2007
Originally Posted by bfdman View Post
If a known working power supply produces the same results as your power supply then you need to go through the procedure I outlined for you in my previous post. It is imperative that you eliminate the other parts of the system, however, if the heatsink and fan are visibly NOT contacting the CPU properly then you probably need to replace them.
Will the computer shutoff after 5 seconds of being on if there is nothing attach to the power supply.
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Re: Power supply maybe?

 
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  #13
Oct 11th, 2007
The other thing is - have you recently upgraded - bigger hdd, more memory, added an optical device?
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  #14
Oct 11th, 2007
nothing has been added it all the same stuff when i got the computer
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Re: Power supply maybe?

 
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  #15
Oct 11th, 2007
With one memory stick installed, what will happen? Use one stick at a time and try to test it also in different slots.
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  #16
Oct 11th, 2007
same thing happens turns on then right back off. But stays on when no memory is in but beeps
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  #17
Oct 11th, 2007
Have you tried to set your bios in default settings?
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Re: Power supply maybe?

 
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  #18
Oct 11th, 2007
i cant even get to the bios. the computer only stays on for 5 seconds if that as soon as i push the power button u hear the fans go then it turns off
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  #19
Oct 11th, 2007
Remove your ram stick and pull the cmos battery out on the motherboard for about 10 mins. Put everything back in again.
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Re: Power supply maybe?

 
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  #20
Oct 11th, 2007
It looks like something isn't plugged in correctly, or your PSU is a no go. How long have you had the computer?
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