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Can I run a second powersupply to run just my video card?

Jmmsbnd007

Diamond Member
Basically, I never get above 11.80v on my +12v rail, and occasionally it dips to as low as 11.20v for a few seconds (330w Antec, old, 2500+ @ 2.2, 6600GTOC, gig of ram, 2 hard drives, 1 optical drive, Abit NF7-S 2.0). My computer just rebooted itself randosauce a few minutes ago. I have a 250watt Shuttle PSU in my basement, can I run that externally and run my videocard or something w/ it to lighten the load on my Antec?
 
Yeah well he can try it out and if it doesn't blow up *JK* 😉 great! But those are 2 mediocre psus. Just a note, your antec ripple should drop sunificantly, if it doesn't, that shuttle is dead. That will probably be pretty loud too...
 
I'm pretty sure I saw a PSU on newegg that fits into the 5.25" bay to supplement the main PSU. It came with 1 or two 6 Pin PCI-E connectors.

Edit: Found it: Text

Though, since you don't want to spend money, there are sites that explain how to combine two PSUs to work as one.
 
Originally posted by: Jmmsbnd007
Basically, I never get above 11.80v on my +12v rail, and occasionally it dips to as low as 11.20v for a few seconds

How do you know that?
Have you measured it with a Volt meter?
 
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