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Old 03-09-2008, 09:07 PM   #1 (permalink)
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Default Computer Problem

I turned my PC off the other day just to get a fresh restart and when I went to turn it back on, I got nothing!

I unhooked basically everything I could in the PC to see if I wasn't getting sufficient power from the PSU. But nothing changed. Tried all sorts of various positions for the RAM Sticks and got nothing. I am guessing that I am having motherboard issues but I am not sure.

I am not even getting to the bootup screen. Screen stays black the entire time, PC doesn't beep indicating that it's on. I'm not getting to Bios at all. Everything is getting powered, but nothing happens at all.

Any suggestions?
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Old 03-09-2008, 09:14 PM   #2 (permalink)
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Sounds like a motherboard issue, but I can't be sure. Check around the capacitors for liquids, to see if they are fine. If there is liquid there, then your boards gone. You could try contacting the manufacturer or supplier for a replacement, but if its out of warranty, you'll have to get a new board.

If there isn't any liquid on the capacitors, maybe someone else here has some suggestions.
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Old 03-09-2008, 10:01 PM   #3 (permalink)
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Quote:
Originally Posted by azwebs View Post
Sounds like a motherboard issue, but I can't be sure. Check around the capacitors for liquids, to see if they are fine. If there is liquid there, then your boards gone. You could try contacting the manufacturer or supplier for a replacement, but if its out of warranty, you'll have to get a new board.

If there isn't any liquid on the capacitors, maybe someone else here has some suggestions.

Board is completely dry, no liquid anywhere. Plus the liquid is supposed to be non-conductive.
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Kandalf LCS (Full Tower) Case with Water Cooling
EVGA 132-CK-NF79-A1 790i Motherboard
Q9450 @ 3.5 1.26v- 720w Enermax PSU
2 x 250gb 7200rpm, 16mb Cache, SATA 3GB Harddrives. 1 74GB Raptor for Windows
2gb of OCZ DDR3 PC20000
EVGA 8800GTS 512mb (G92) 755/1030
X-Fi Fatality Sound Card and Altec Lansing 5100 Speakers
Lite on it DVD/CD-RW w/ Lightscribe
Sweet UV and Blue Lights for Water Cooling and... nothing :-)
24" Acer P234W and a 20.1" Viewsonic VX2025WM Monitor
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Old 03-09-2008, 10:05 PM   #4 (permalink)
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He means the stuff that comes out of capacitors when they die.
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Old 03-09-2008, 10:25 PM   #5 (permalink)
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Quote:
Originally Posted by fortyways View Post
He means the stuff that comes out of capacitors when they die.
Where are the capacitors? The only capaciators I know of are the 1/2" blue ones.
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Kandalf LCS (Full Tower) Case with Water Cooling
EVGA 132-CK-NF79-A1 790i Motherboard
Q9450 @ 3.5 1.26v- 720w Enermax PSU
2 x 250gb 7200rpm, 16mb Cache, SATA 3GB Harddrives. 1 74GB Raptor for Windows
2gb of OCZ DDR3 PC20000
EVGA 8800GTS 512mb (G92) 755/1030
X-Fi Fatality Sound Card and Altec Lansing 5100 Speakers
Lite on it DVD/CD-RW w/ Lightscribe
Sweet UV and Blue Lights for Water Cooling and... nothing :-)
24" Acer P234W and a 20.1" Viewsonic VX2025WM Monitor
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Old 03-10-2008, 12:29 PM   #6 (permalink)
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Could bad ram cause this?
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Kandalf LCS (Full Tower) Case with Water Cooling
EVGA 132-CK-NF79-A1 790i Motherboard
Q9450 @ 3.5 1.26v- 720w Enermax PSU
2 x 250gb 7200rpm, 16mb Cache, SATA 3GB Harddrives. 1 74GB Raptor for Windows
2gb of OCZ DDR3 PC20000
EVGA 8800GTS 512mb (G92) 755/1030
X-Fi Fatality Sound Card and Altec Lansing 5100 Speakers
Lite on it DVD/CD-RW w/ Lightscribe
Sweet UV and Blue Lights for Water Cooling and... nothing :-)
24" Acer P234W and a 20.1" Viewsonic VX2025WM Monitor
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Old 03-10-2008, 03:13 PM   #7 (permalink)
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when u have bad ram and you start the pc, you imediatly hear some BEEPS. Check CPU, and Mobo.
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Old 03-10-2008, 03:21 PM   #8 (permalink)
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Sounds like a bad P/S or Motherboard. When he said look at your capacitors you look for this
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Old 03-10-2008, 05:27 PM   #9 (permalink)
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The PC just turned on, randomyl works again. No idea why!

I was wondering if one of the two memory sticks could cause this issue?
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Kandalf LCS (Full Tower) Case with Water Cooling
EVGA 132-CK-NF79-A1 790i Motherboard
Q9450 @ 3.5 1.26v- 720w Enermax PSU
2 x 250gb 7200rpm, 16mb Cache, SATA 3GB Harddrives. 1 74GB Raptor for Windows
2gb of OCZ DDR3 PC20000
EVGA 8800GTS 512mb (G92) 755/1030
X-Fi Fatality Sound Card and Altec Lansing 5100 Speakers
Lite on it DVD/CD-RW w/ Lightscribe
Sweet UV and Blue Lights for Water Cooling and... nothing :-)
24" Acer P234W and a 20.1" Viewsonic VX2025WM Monitor
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