Topic: How do I get Windows 7 to enable my 2nd, 3rd, and 4th gpu? (Read 1248 times)
Dummy plug is the best idea, or you may CF them. 4 CF or 2 x 2CF if they are identical
Dummy plugs are not too expensive or hard.
https://bitcointalksearch.org/topic/resistors-for-vgadvi-dummy-plugs-1btc-for-windows-boxes-6274
https://bitcointalksearch.org/topic/resistors-for-vgadvi-dummy-plugs-1btc-for-windows-boxes-6274
Unless you have enough ports on your monitor to plug them in, or another monitor you can plug them into, that's the easiest way to do it.
So I found out today that Windows 7 won't initialize (or whatever) GPU's that don't have a monitor plugged into them (explained in more detail here: http://blog.zorinaq.com/?e=11). This causes miners to only see one GPU in my system. Is there any way to fix this without using the dummy plug method in the article above?
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