c0000221 error

[SC]

Hi,

I get a DFI LanParty NFII Ultra motherboard and installed Windows 2000
Professional. But when i install the Service Pack 4 of the OS i get this
error in a beautiful blue screen:

STOP: c0000221 UNKNOWN HARD ERROR
\SystemRoot\system32\ntdll.dll

If i remove the Service Pack or starts in Safe Mode the system works fine.
Do you known what can be the problem?

My System Specs:

AthlonXp +2600
1 GB RAM dual DDR
DFI LanParty NFII Ultra
120 GB Serial ATA disk (primary)
20 GB IDE disk
GeForce 4 Ti 4200

 

[me_here]

uninstall sp4 and ur probs go away !!

 

[Horacio Altez]

Hi,
we uninstalled the secondary IDE drive, and as you say "our probs go away"..
i don´t know why that is happening, because i was using that drive as
primary until two day ago..

is there any compatibility problem with Sata and ide disks?

thank you!