|There are PCIe configuration options in the BIOS for the Z97-a however I would certainly research them thoroughly. Any incorrect configurations would likely blue screen your computer. If that happens there is always the option of loading optimised defaults to correct it though. |
To determine if there is a BIOS update for your motherboard you will first need to determine which version it is currently running and if there is an update for it.
Here is a discussion in the ASUS forums:
As always when updating the BIOS read all instructions very carefully before you proceed. Any mistake could be catastrophic.
Edit: here is an ASUS BIOS update guide on YouTube which should be very similar if not the same as your update method:
Remember to heed all warnings and if there is any doubt with what you are doing come back and ask for advice.
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