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Old 08-11-2008, 06:49 PM   #1 (permalink)
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Default No Power In Cpu

No power in cpu !
my pc was restarting at its own from few days
but today it didnt even started.
is this possible due to failure of some power cables or some other hardware component?
P4 2.66 GhZ
512 MB RAM
Geforce 5200
OS: Windows XP SP1 & Windows Vista Ultimate (Both OS)
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Old 08-11-2008, 07:00 PM   #2 (permalink)
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Default Re: No Power In Cpu

Most probably SMPS problem. Change it.
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Old 08-11-2008, 07:45 PM   #3 (permalink)
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Default Re: No Power In Cpu

Any idea about its cost?
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Old 08-11-2008, 10:04 PM   #4 (permalink)
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Default Re: No Power In Cpu

a local 400w smps costs 500rs but get a good one if u have plans of upgrading ur gfx card.
I believe for moderate graphics cards, powersafe 500w should be enough which is for 1750rs. For high end cards i dunno much.
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Old 08-11-2008, 10:47 PM   #5 (permalink)
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Default Re: No Power In Cpu

hmm. . .ok thanx 4 info
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Old 26-11-2008, 07:43 PM   #6 (permalink)
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Default Re: No Power In Cpu

Problem was solved earlier by replacing SMPS with new one & pc worked fine for few days with this new SMPS but the problem now seems to be coming back. My computer is again restarting at its own !! Plz suggest.
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Old 26-11-2008, 07:49 PM   #7 (permalink)
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Default Re: No Power In Cpu

is ur computer directly plugged in a power socket or is are u using a spike guard or UPS?

check those..
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Old 26-11-2008, 07:51 PM   #8 (permalink)
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Default Re: No Power In Cpu

Go clean your RAM Gently
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Old 27-11-2008, 01:33 AM   #9 (permalink)
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Default Re: No Power In Cpu

1. It is conected thru ups 2. Clean ram? Plz elaborate. . .
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Old 27-11-2008, 01:39 AM   #10 (permalink)
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Default Re: No Power In Cpu

Clean RAM Slots yourself or call any technician. For this you have to open your CPU Cabinet.

If you are not sure about anything, than don't open CPU Cabinet
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Old 06-12-2008, 08:47 PM   #11 (permalink)
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Default Re: No Power In Cpu

Done! I called technician, he also suggested to clean ram slots, bt problem is still thr. I had even called him again but he is not able to locate the problem. Thrz no problem with ups as i checked by using another ups. Any help? Thanx in advance !
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Old 06-12-2008, 09:17 PM   #12 (permalink)
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Default Re: No Power In Cpu

Checked smps? are the fans or indicators coming on when starting the machine?

BTW how r u running vista ultimate with 512MB RAM?
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Old 06-12-2008, 10:22 PM   #13 (permalink)
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Default Re: No Power In Cpu

Quote:
Originally Posted by karamvirk View Post
Done! I called technician, he also suggested to clean ram slots, bt problem is still thr. I had even called him again but he is not able to locate the problem. Thrz no problem with ups as i checked by using another ups. Any help? Thanx in advance !
dude first of all ask some reliable technician as they will force you to buy new mobo. Ask him to operate the PC using some new mobo, if this is successful than your mobo is gone and it's time to get new one
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Old 06-12-2008, 10:37 PM   #14 (permalink)
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Default Re: No Power In Cpu

Hmm ok i wil try this thanx
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