Weird problem installing 3.0.rc6

Hello group,
yesterday, after testing all last betas and rc’s past months, one of my motherboards intel d865gsa would not boot after net installing rc6. It took me 5 hours to repair, since it is located on high tower - not very nice. Nevertheless, when i manage to attach monitor to it, i saw that Flash disk (128mb) is first recognized, showing booting code - first two lines, then it freezes for about 1 minute and displays - hard disk not found, please attach it somewhere else (or something like that). Tried all settings in bios about sata/pata/legacy/enhjanced modes with no success. MT guys, please fix this in next release! I never had problems installing beta’s and rc’s on that board, even now it is running 2.9.46 with no problems at boot. Unfortunately i dont have autosupport file since MT did not boot at all. You should look at IDE drivers maybe.

We are seeing the same thing and sent a supout to Mikrotik.