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wgbljl
Journeyman III

Dual 4870x2 for windows xp

Hi,  I am using dual 4870x2 for windows xp with cf disabled. Now I attach two monitors for two cards and the CAL only recognize two GPUs. Do I have to attach four monitors to use four cards?

Thank you.

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1 Reply

Hi wgbljl,

Normally you would disable CF to see all GPUs. The X2 cards though, are a bit different and I think, just under Windows, you need to enable CF to see both GPUs (you will need a monitor per card still).

Under Linux, you don't need CF or extra monitors for CAL to see all GPUs.

Give CF a try under Windows and see if that helps.

Michael.

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