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Power supply issues, please help

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  • Power Supplies
  • Components
Last response: in Components
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October 14, 2008 12:51:08 PM

:( 

I believe my power supply is going bad, and before purchasing a new one, I'd like some help. I am not too savvy with PSUs.

Here are my system compentents:

Intel Core 2 Duo E8500 Wolfdale w/ Artic Cooling Freezer 7
ASUS P5Q SE/R LGA 775 Intel P45 ATX
4G Corsair 240 Pin DDR2 SDRAM DR2 800 (PC2 6400)
ASUS EN9800GT Ultimate 512M Geforce PCI Express 2.0 x16
OS: Windows Vista 64bit Ultimate

I was putting my computer to sleep, and when I tried to awake it, nothing happened.

When I try to start it, everything powers on for about 4-5 seconds, then turns off for about 5 seconds, then turns back on, all fans spinning, DVD ROM works, everything is working, but no picture on the screen.

I tried to unplug the harddrives to get to the bios, but the PC won't post to the BIOS.

I think its the power supply? If so, can you reccommend a good one for my system off of newegg?

Thanks in advance, I REALLY need help on this one.

More about : power supply issues

October 14, 2008 1:25:40 PM

No there is nothing, which makes me think power supply. Beeps usually mean hardware right?
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a b ) Power supply
October 14, 2008 1:32:15 PM

Right. Some times you get a combination of short and long beeps and you can look it up in the BIOS documentation to find out what's wrong.
October 14, 2008 1:33:24 PM

So does it sound like the power supply to you as well?
a b ) Power supply
October 14, 2008 1:57:54 PM

Man, I don't know. It could be the video card too, or the motherboard.

Try reseating the various parts and connectors. If that doesn't change anything, I'd try a new PSU indeed.

Just to clarify: this computer used to work before, right?
October 14, 2008 2:07:17 PM

Yeah it worked perfectly, its only about a month old, never had any issues. my only guess is i should have upgraded the powersupply when i updated all of these parts.
a b ) Power supply
October 14, 2008 3:51:56 PM

ERRRR, yeah......

I would recommend a modular PSU as they are just too good an idea and keeps the cable clutter at bay.
!