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 XFX nForce 750a SLI, Cannot perform SLI

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Najmods
post Feb 9 2009, 12:18 AM

*mutter mutter mutter mutter*
*******
Senior Member
5,211 posts

Joined: Feb 2005
From: Konohana


I heard lots of bad reviews regarding this particular mobo, but anyhow I'll try to help you out of it.

First try to set up the jumper to X8 on both slots, and run with single card first, boot windows and confirm whether it runs at X8 speed. If it does, try to enable SLi in BIOS while still running with single card. If it does boot, install 2nd card on the next boot and see whether it will be fine afterwards
Najmods
post Feb 9 2009, 10:30 AM

*mutter mutter mutter mutter*
*******
Senior Member
5,211 posts

Joined: Feb 2005
From: Konohana


QUOTE(Eyern @ Feb 9 2009, 12:42 AM)
Hi there Najmods, sorry to ask but how do I set up the jumper to 8X? Your saying that you want me change those jumpers to normal state?
*
Read the manual (I can't download it, XFX site don't have any link) how to configure both high speed PCIe to work at X8 speeds, remember the primary slot is the GREEN one not the upper black one. From this picture here you can see all the jumper are facing down, if I'm not wrong if you want to enable SLi set all the 4 row to face up

 

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