DIGIT-ARC read-only archive · snapshot: July 23, 2026

Problem with my PSU

10 posts · originally from https://geek.digit.in/community/threads/problem-with-my-psu.80402/

D
drvarunmehta Original post #1
Feb 16, 2008 at 4:24 PM
My pc keeps shutting down by itself ever since I upgraded it.

I moved from a Athlon64 3000+, 512 MB RAM and ATI RS480 mobo to a X2 4000+, 2 GB RAM and AMD 690G mobo. The rest of the pc is the same: X1600Pro graphics, 2 DVD writers, 2 HDD's and a generic 400W PSU.

Sometimes it works for days without a hitch (even under load) and sometimes it shuts down within minutes of booting.
I constantly have to readjust the PSU cable pushing it tightly into it's socket since even the slightest movement turns it off. I have tried using another cable but it didn't help.

Is 400W not enough and I need a higher rated PSU or is 400W enough and I only need a replacement for the same?
N
Feb 16, 2008 at 4:32 PM
a 400W PSU is enough for this but not the cheap one.u need a Zebronics\VIP\Coolermaster PSU
keith_j_snyder2
Feb 16, 2008 at 4:34 PM
400 W is fine but i strongly suggest to have atleast 500W (if a local one) or 400W ( if using a branded one)!

Seems that the problem is with socket.
Try to use some another PSU if possible otherwise buya POWERSAFE 500W Silver or Gold.
D
Feb 16, 2008 at 4:46 PM
a 400W PSU is enough for this but not the cheap one.u need a Zebronics\VIP\Coolermaster PSU
The one I have is a VIP. I consider VIP and Zebronics "generic".

How much will a Powersafe 500W gold or silver cost?
keith_j_snyder2
Feb 16, 2008 at 10:52 PM
Somwhat between 1500-2000/-....but its better than Zebronics!
D
Feb 16, 2008 at 11:31 PM
I'm considering buying this PSU. Is this overkill or worth it?

Cooler Master eXtreme Power 500W

Specs:
+3.3V:20A
+5V:20A
+12V1:16A
+12V2:16A
-12V:0.8A
+5VSB:2.0A
20/24Pin ATX12v

Rs.3,200/-
H
Feb 17, 2008 at 12:09 AM
If budget is no prob. then go ahead, they are very reliable.:smile:
Ethan_Hunt
Feb 17, 2008 at 12:14 AM
I'm considering buying this PSU. Is this overkill or worth it?

Cooler Master eXtreme Power 500W

Specs:
+3.3V:20A
+5V:20A
+12V1:16A
+12V2:16A
-12V:0.8A
+5VSB:2.0A
20/24Pin ATX12v

Rs.3,200/-
Unless you are planning to go in for a graphic card upgrade later on I would say stick to the Powersafe 500W Gold SMPS for now.I have the same & takes care of all the needs without a hitch.
dOm1naTOr
Feb 17, 2008 at 12:53 AM
Unless you are planning to go in for a graphic card upgrade later on I would say stick to the Powersafe 500W Gold SMPS for now.I have the same & takes care of all the needs without a hitch.
very correct
keith_j_snyder2
Feb 17, 2008 at 1:51 AM
I'm considering buying this PSU. Is this overkill or worth it?

Cooler Master eXtreme Power 500W

Specs:
+3.3V:20A
+5V:20A
+12V1:16A
+12V2:16A
-12V:0.8A
+5VSB:2.0A
20/24Pin ATX12v

Rs.3,200/-

Dude it has a dual 12V rail! and u can easily hook it to a SLI system too!
Otherwise POWERSAFE is the best among the low-mid PSU's!