Hey All,
Unfortunately, I worked with a member on the R1 but it is not compatible. The R1 bios is technically not UEFI if I remember correctly (It's been OVER a year since we worked on it).
As such, I did take SLV7's unlocked bios and update to the latest supported by the M18xR1, but I was unable to get the 980m to work. Again, it's been a REALLY long time since I worked on it, but I didn't really have ANY success, sadly! I mean, I still do have a couple of idea's, actually, but they are VERY unlikely to work... (sorry to be the bad news messenger!)
HOWEVER.... I am going to post the m18xR1 updated BIOS's that I did.
I've update the Intel RST (to multiple versions, you can choose) from v11 - 13
Updated CPU microcode
Updated On Board Video Bios & Settings... (Evil Grin)
Updated LAN Bios
These are just to name a FEW updates. I hope you enjoy as I'm posting them on the site within the next day!
Swick