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Thread ID: 71704 2006-08-14 05:29:00 My comp keeps shutting down Jesta (3872) Press F1
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478393 2006-08-14 05:29:00 My comp keeps shutting down without any help from me.
It dies just like when we have a power cut.
Could the PSU be the problem,the comp will not start again without the power
cable being unpluged and then replaced.

I have had the same problem before and each time (and that be three) the motherboard (Microstar K8N Neo Platinum motherboard, Socket 754, 3xDIMM, DDR, 8XAGP, 5xPCI, 4xUSB 2, Firewire, A) was replaced but the problem is back and a new fix is needed.
My com spec

Seagate Barracuda 7200.7 ST3120026AS, 120 GB, 7,200rpm, 8192K cache, SATA-150, Fluid Bearing

PowerColor Radeon 9600 XT video card, 128MB DDR, 8XAGP, VIVO, DVI, Bravo Edition

Overclockers - Case with PSU Cobra, Tower, Front USB, 400W ATX PSU, Blue

Kingmax 512MB, DDR-SDRAM, DIMM, DDR400

LiteOn SOHW-1633S, Dual Layer DVD Writer, DVD 16R/16W/4RW, CD 48R/48W/24RW, Internal, IDE

AMD Athlon 64 3000+ CPU, 2.0 GHz, Socket 754, Retail Pack with fan

Microstar K8N Neo Platinum motherboard, Socket 754, 3xDIMM, DDR, 8XAGP, 5xPCI, 4xUSB 2, Firewire, A
Jesta (3872)
478394 2006-08-14 06:18:00 Are you overclocking anything? or running at stock speeds? Battleneter (60)
478395 2006-08-14 06:41:00 what brand PSU?

what cpu and motherboard temps are you getting? could be the heatsink isn't sitting on it correctly. personaly i lap the heatsinks as the stock finish is f**** TERRIBLE ! (i couldn't get all the groves out of mine) and use a decent thermal paste.
tweak'e (69)
478396 2006-08-14 07:02:00 No to the overclock the comp is stock just how it came from ascent Jesta (3872)
478397 2006-08-14 07:15:00 Not sure will have a look C Jesta (3872)
478398 2006-08-14 07:19:00 Ok installed SpeedFan
Temp 1= 35 c
Temp 2= 34c
Temp 3=37c
HD0 =34c
Core= 28c
Jesta (3872)
478399 2006-08-14 07:33:00 whats the temps like with the side of the case off ? tweak'e (69)
478400 2006-08-14 07:56:00 I'm not sure it this has any bearing on your problem, but since about noon I have periodically been "frozen" or "booted" from several sites I use.

Waikato and Bay of Plenty are fairly close together.

Cheers,

Marnie
Marnie (4574)
478401 2006-08-14 09:17:00 If you have had the same problem before, and have gone through three motherboards, I would be looking at the PSU as a cause. Do you know if they replaced or tested it?

Another thing to consider is the house power circuit being overloaded that your machine plugs into. Can you move the computer to another area and see if the problem persists. Make sure it is on a different power circuit.
Jen (38)
478402 2006-08-14 18:18:00 PSU Specification: +3.3V=28A,+5V=30A,+12V1=16A,+12V2=15A

www.overclockers.co.nz
Jesta (3872)
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