I just noticed this today that my first GPU was running at x2 (native). I am not sure why this would happen but previously it had been running on x8/x16/x8. The sound card was always on the same slot, i.e., the last red slot. However, being an x1 PCIe card, the speed is automatically downgraded to it's requirement, "x1". and I presume, the slot automatically gets allocated with the PCIe 2.0 bandwidth that's available on the Z77 chipset (correct me if i'm wrong).
I have done Multiple BIOS resets. Even taken the battery out for one minute and put it back on.
Tried BIOS 2 with factory BIOS version - no good.
Tried reinstalling BIOS v1802 again via the USB flashback option coz i am using the modded OROM bios for OROM v12.7.0.1936.
The only thing I haven't tried is trying to put one card at a time and booting up to see if the BIOS properly recognizes.
I also tried couple of benchmarks, not sure if they are at par to others who have similar system to mine.
firestrike extreme run 1:
http://www.3dmark.com/fs/598962firestrike extreme run 2:
http://www.3dmark.com/fs/599002firestride normal run 1:
http://www.3dmark.com/fs/598943sorry tried to make the pic to a thumbnail size but the IMG size BBCODE doesn't seem to work here.
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