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XFX 7900GS 256MB Volt Mod

2313 Views 4 Replies 4 Participants Last post by  tha d0ctor, 
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Hi i recently assembled some old Pc parts of mine, and installed an old 7900GS.
I am really interested in volt modding this card so I can see how far it will OC.
currently i have it at 621MHz on the core stable and 730Mhz on the memory. This is just not enough!!

I have looked over the internet for a volt modding guide for this card to no avail. The other 7-series volt mods are on cards with a different PCB layout than mine.
mine has a MOLEX power connector, NOT PCI-E 6 pin.
here is a picture for reference:


good luck finding the back PCB on google.....
i will take a pic of the back when i get a chance to.

any help is appreciated
thanks in advance
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PizzaMan
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Quote:

Originally Posted by wumpus View Post
Hi i recently assembled some old Pc parts of mine, and installed an old 7900GS.
I am really interested in volt modding this card so I can see how far it will OC.
currently i have it at 621MHz on the core stable and 730Mhz on the memory. This is just not enough!!

I have looked over the internet for a volt modding guide for this card to no avail. The other 7-series volt mods are on cards with a different PCB layout than mine.
mine has a MOLEX power connector, NOT PCI-E 6 pin.
here is a picture for reference:


good luck finding the back PCB on google.....
i will take a pic of the back when i get a chance to.

any help is appreciated
thanks in advance
Take some full pics of the back and front w/o cooler. We will try to help you.
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ok well i took a bunch of pictures of the back PCB, and i am having trouble uploading them to any site. tried both photo bucket and image shack and no love. will try some others though.....
may be a while
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Wumpus just click on the advanced button when you are replying and then you will see the add attachments option to upload them from your PC
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Quote:

Originally Posted by Voltage_Drop View Post
Wumpus just click on the advanced button when you are replying and then you will see the add attachments option to download them from your PC
^^^This

click Go Advanced while you are posting a reply and you can upload JPGs and a few other formats, make sure you take the pictures with the flower/macro setting of the camera to get real detailed and close pics
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