LL's installer does not see a hard drive, and can't format a fakeraid partition

[Guest]

Hello,

While the previous versions (JJ, etc) work fine on my PC, I can't install the LL.
I have an Intel DQ35JO motherboard.

1. If I configure my hard drives as IDE, the LL installer (in the "Prepare partitions" step) does not see my PATA drive.

2. If I configure my hard drives as RAID, it can see partitions on a RAID0 (made up of 3 SATA drives), but can't format as ext4.

What to do?

Usha