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Windows 7: separate/standlone PSU?


05 Jul 2011   #1

Windows 7 Ultimate 64 bit
 
 
separate/standlone PSU?

hey guys have anyone here used a separated PSU for extra power and other purpose like SLI VGA? while your another PSU is normally powering your motherboard,ram,dvd,and CPU, i know i seen Thermaltake Toughpower standalone PSU for VGA but what about ordinary PSU? anyone




My System SpecsSystem Spec
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05 Jul 2011   #2
Microsoft MVP

Windows 7 Ultimate SP1 X64 (Windows 10, 8.1, Linux Mint, Windows XP and others in VM)
 
 

Hi Kentucky777, to answer your question, yes I understand it can be done but is pretty difficult. But, your specs indicate you have a 600W PSU which should run whatever kind of card you want to put into the machine. If you need more power, perhaps a better alternative would be to replace your current PSU with a larger one.
My System SpecsSystem Spec
05 Jul 2011   #3

Windows 7 Ultimate 64 bit
 
 

hi essenbe thanks for feed back yes i have 600 psu indeed although its generic i can't even run geforce 9800GT properly with it i was force to remove my dvd-r just to run it good now im getting a new gpu for SLI so was i planning it for 2nd generic PSU
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05 Jul 2011   #4
Microsoft MVP

Windows 7 Ultimate SP1 X64 (Windows 10, 8.1, Linux Mint, Windows XP and others in VM)
 
 

If your PSU is running that bad, it would appear that it will fail shortly. I would suggest you get a new PSU from a top rated company like Corsair, Antec or Seasonic. That will be much simpler and from the sounds of it, you will be replacing the PSU soon anyway.
My System SpecsSystem Spec
05 Jul 2011   #5

Vista Ultimate X64/ Windows 7 Dual-boot
 
 

If i invested in 2 pricey vid cards i probably wouldn't risk a generic PSU to power my investment...
My System SpecsSystem Spec
05 Jul 2011   #6

Windows 7 Ultimate 64 bit
 
 

i'll take that advice thanks , and yeah came to think of it is kind a complicated running 2 PSU at the same time also the bootup button need to be setup too ..i guess i have to buy branded one
My System SpecsSystem Spec
05 Jul 2011   #7
Microsoft MVP

Windows 7 Ultimate SP1 X64 (Windows 10, 8.1, Linux Mint, Windows XP and others in VM)
 
 

Kentucky, you have a 600W PSU. In reality, based on your specs, a good 350-400W psu should power your rig. And from what you tell me, you had to unplug the CD/DVD to get it to work. As I recall, a DVD will only pull about 20W. That tells me your PSU is already seriously degraded and you are running it at 100% of it's ability now. Without a new quality PSU, you are risking all of the components in your computer.
My System SpecsSystem Spec
05 Jul 2011   #8
Microsoft MVP

Windows 7 Ultimate X64 SP1
 
 

If you are going to run 2 GFX cards in SLI, they will need dependable power. Yes, get a good one as essenbe suggested. Check these Power Supply calculators.

Afterthought: If you are staying with nVIDIA, stay away from the new driver 275.xx and go fo the 270.xx instead, it's more stable.
My System SpecsSystem Spec
05 Jul 2011   #9

Windows 7 Ultimate 64 bit
 
 

thanks i found some website how to create a standalone PSU however i take essenbe advice probably i really a real PSU to my rig
My System SpecsSystem Spec
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 separate/standlone PSU?




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