First time startup pent 4 3.2 Ghz 1gig on pata

depends on when you get the code? what os u running aswell 2000, xp or vista?

Re: "inaccessible boot device"

Another thing to check is the default interface speed
for your main SATA ports: you may need to add a jumper
to each SATA HDD if their defaults conflict with the
chipset's defaults.

If you are not using any SATA ports, you can
completely disable them in your BIOS, as
one diagnostic experiment.

BEST WAY, if you're not sure, is to force your SATA HDDs
to default to 150MB/second, because the newer
chipsets can detect that speed automatically,
whereas the older chipsets do not support 300MB/second.

Also, double-check your BIOS settings at "IDE Configuration",
because that setting may be wrong for what you are
trying to do now.

A BIOS setting of "Standard IDE" may only work at 150MB/second.
A setting of either "AHCI" or "RAID" may be required to support
300MB/second SATA ports.

MRFS