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Power Supply Fail??????

Last response: in Components
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July 26, 2009 5:51:10 AM

Recently my computer started locking up at various points. During games, random windows fails, on boot-up. I noticed that my power supply felt really warm. Just trying something random I unplugged my secondary hard drive thinking that if it had too much power drawn from the power supply that could be causing it to fail. Now my computer works great and the power supply runs cool. Do we think it is the hard drive or the power supply being under powered?

My system: (all less than a year old)
COOLMAX V-600 600W ATX12V Power Supply
Western Digital Caviar Black WD5001AALS 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive (two of these)
EVGA 113-M2-E113 AM2+/AM2 NVIDIA nForce 730a HDMI ATX AMD Motherboard
AMD Athlon 64 X2 6000 3.1GHz Socket AM2 89W Dual-Core Processor Model ADV6000DOBOX
EVGA 512-P3-N879-AR GeForce 9800 GTX+ 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card
G.SKILL 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Model F2-6400CL5D-4GBPQ (two of these)
LITE-ON 22X DVD Burner with LightScribe Black SATA Model iHAS222-06 LightScribe Support
Acer V193Wbd Black 19" 5ms Widescreen LCD Monitor
JBL DUETWHT 12 Watts 2.0 Speaker
Rosewill RFX-80 80mm Case Fan (3 of these)
Hauppauge WinTV-HVR 1800 MCE Kit 1128 PCI-Express x1 Interface
Microsoft Windows Vista Ultimate SP1 64-bit

More about : power supply fail

July 26, 2009 6:14:19 AM

Its the PSU, CoolMax is just a generic PSU made of really bad and unreliable parts. Don't be shocked if it does blow up :p 

I'd reccommend getting a new PSU, something like a Corsair or Antec 550W. It'll be enough to power your system.
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a c 243 ) Power supply
July 26, 2009 11:25:30 AM

AKM880 said:
Its the PSU, CoolMax is just a generic PSU made of really bad and unreliable parts. Don't be shocked if it does blow up :p 
I know these things are bad but I don't know how they can get away with putting them on the market.
Got one that came out of a client's dead machine ( I hate Saturday calls ).
400 watts, 27 amps claimed on the 12v doesn't sound to bad, but if the thing wieghs a full pound I'd be surprised.
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Related resources
July 27, 2009 4:01:28 AM

Antec EA650 650W Continuous Power ATX12V Ver.2.2 / EPS12V version 2.91 SLI Certified CrossFire Ready 80 PLUS Certified Active

On the way
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July 27, 2009 4:57:29 AM

Nice pick...good luck with it.

- DellUser1 - :p  Friend had a 450W RaidMax PSU, in only 6hrs running in his machine it blew up......the motherboard went too.....:o 
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July 27, 2009 9:49:07 AM

The only good thing of cheap PSU's: umm... .. .. .... .... oh they cheap to buy.

One of the most important components in a computer, and its usualy the one that gets the leats attention.

Great choice for your next PSU, Can never go wrong with Antec.

Unless(older antec's) the voltage selector at the back is set to the wrong voltage out of the box, then they gives out one glorious blinding blue spark out the back :p 
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a c 243 ) Power supply
July 27, 2009 10:25:14 AM

N@n0 said:
The only good thing of cheap PSU's: umm... .. .. .... .... oh they cheap to buy.

Is that really a good thing ?
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July 27, 2009 1:11:54 PM

delluser1 said:
Is that really a good thing ?



No
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July 27, 2009 4:42:13 PM

yeah i saw that on the Antec forums, now they have some automatic thing
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a c 144 ) Power supply
July 27, 2009 4:56:01 PM

All of the good PSU's do. Advantages: no voltage selector switch and therefore no expensive "Oops". Better than 80% efficiency - saves energy and reduces the amount of heat being generated in the case. Active PFC - that's kind of technical, but it is a good thing.
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July 30, 2009 11:56:04 PM

Problem solved with new power supply. Everything is back to normal.
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