
I installed Windows 7 64-bit on my secondary machine without a problem,
except for the webcam driver (Logictech Quickcam Express, I got free with
Verizon DSL once upon a time when I could get DSL).
I tried installing it on my main system from DVD, but it was no good. It
did not recognize Intel RAID drives using ICH10R south bridge and lists
drives as individual drives rather than as a single volume. I tried loading
the iaStor (Intel AHCI and RAID) drivers form setup, but it gives an error
it could not load the drivers.
It also does not load on Vista Setup booted from the DVD, either but Vista
Setup can detect (Intel) RAID volumes fine and has native support for
(Intel) AHCI, so loading the drivers is not a problem. They can be installed
after Vista is finished installing.
I tried installing on a non-RAID drive but it stopped loading at a black
screen with the version info in the lower right corner of the screen and
mouse cursor, which I could move. Ctrl-Shift-Esc or Ctrl-Alt-Del did not
work. I ended up installing on one of the drives that belong to a RAID
volume. No RAID under Windows 7 and it works, but not the configuration I
wanted. I redid the RAID volume, created two 465GB partitions and
reinstalled Windows VIsta (VI for 6) on the first partition and then
reinstalled all the drivers and then installed Windows 7 on a second
partition on the RAID volume from inside Vista. This worked, had to use
Vista to work around Window 7 Setup not detecting RAID properly if you boot
up from the DVD and cannot load Intel SATA (AHCI, RAID) drivers.
Secondary machine also has RAID, but it uses a Nvidia chipset and I did not
run into any problems with it.
Primary System
Windows Vista Home Basic 64-bit & Windows 7 RC
Intel Q9550 (Core 2 Quad, 2.83Ghz, overclocked to 3.4Ghz recently)
Gigabyte EP45-UD3LR (Intel P45 chipset, ICH10R south-bridge)
G.Skill 4GB (2GB x 2) 1066Mhz DDR2 SDRAM
Zotac Geforce GTX 295 (V2, single board)
Western Digital Caviar Green - WD10EADS - 1TB
Western Digital Caviar Green -WD5000AADS - 500GB x 3 - RAID 0 (2 drives
striped, 1 drive spare)
Plan to upgrade this to RAID 5 eventually, but need to do some prep work,
total will be 1.5TB minus overhead.
Gigabyte i-RAM 4GB RAMdisk
Secondary System
Windows 7 RC
AMD Athlon x2 4600+
Eitegroup Geforce6100SM-M
4GB (2GB x 2) 800Mhz DDR2
EVGA Geforce GTX 260
Western Digital Caviar Green - 80GB
Western Digital Caviar Green - 160GB x 2 (320 GB, RAID 0 - striped)
If they worked out the problem with RAID drives in setup then you do not need
VIsta to install Windows VII.