Dual monitors both on mini-displayport to DVI adaptors?

Ramses

Platinum Member
Apr 26, 2000
2,871
4
81
I googled a bit and can't find an answer as to why this isn't working.
7950 card with two mini-displayports, two presumably active HIS (matches the card)
brand mini-DP to DVI adaptors, only one monitor is recognized by bios and windows
when both in the M-DP ports, no other monitors present.

One in the DVI direct and one on the M-DP adaptor works, either monitor, either cable.

Is this just not a supported configuration?

Don't ask why I wanted them both on mini-displayport, no good reason, just an experiment.