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Motherboard??? Power supply?? HELP?

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Original Message
Name: punkindrublik
Date: October 6, 2005 at 13:54:38 Pacific
Subject: Motherboard??? Power supply?? HELP?
OS: XP
CPU/Ram: P4/1024
Comment:

Okay, here's my plight.

My power supply recently blew up on me. Replaced it.
Everything was fine until my PS blew again.
Got a new power supply and my computer still would not boot. It turns the fans on for about 1 second and then they stop. Tried this with two power supplies.
Thought it might have been my MB, so I bought a new one. Same story. Fans for one second, then nothing.
The only other thing I could think of is the ATX switch, but tried a different working one with the same results.

Does anybody have ANY idea what's going on??
HELP, PLEASE!!

P4 1.6 gHz
550 watt ATX switching P4 PS
1st board - VIA P4X266 PEII
2nd board - ASUS P4P800S-X


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Response Number 1
Name: Grok Lobster
Date: October 6, 2005 at 15:05:12 Pacific
Subject: Motherboard??? Power supply?? HELP?
Reply: (edit)

CPU is probably overheating


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Response Number 2
Name: punkindrublik
Date: October 6, 2005 at 15:17:24 Pacific
Subject: Motherboard??? Power supply?? HELP?
Reply: (edit)

It's not even starting up, so there's no chance to get hot at all. It happens after sitting for hours unplugged.
Thanks,

Brian


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Response Number 3
Name: Richard59
Date: October 6, 2005 at 15:43:37 Pacific
Subject: Motherboard??? Power supply?? HELP?
Reply: (edit)

Did you benchtest the new motherboard outside the case before installing? Did you try booting it in barebones configuration? ie with only powersupply, CPU, graphics/monitor, 1 stick ram and keyboard. Nothing else connected. No drives, no plug-in cards. Will it POST like this? Can you get into BIOS?. If not then since you have new motherboard and PSU then I would suspect failed CPU or graphics. Is the graphics card PCI/AGP or onboard?

I used to have a signature but it disappeared and I just couldn't be bothered writing another so please feel free to ingore this.


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Response Number 4
Name: jam
Date: October 6, 2005 at 17:45:50 Pacific
Subject: Motherboard??? Power supply?? HELP?
Reply: (edit)

PSUs don't just blow...something causes them to blow. And just saying that you have a "550 watt ATX switching P4 PS" means nothing. PSUs are one of those "you get what you pay for" items...if you didn't spend at least $50, you probably got a low end piece of crap


ASUS A7N8X-X
Athlon XP 1800+
8.5 x 200MHz
1024MB PC3200 2.5-3-3-7
Asus A9550GE/TD 128MB
WinME/WinXP Pro SP2


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