DL180G6 Win2008 64bit Hyper-V bluescreen (BSOD)

[Sven Boerner]

Hello,

whenever I start a virtual computer in Hyper-V (Win2008 64bit) server crashes with bluescreen with the code STOP:0x00020001 (Hypervisor Problem).

The server came with P212 SATA/SAS controller and a two-port ethernet adapter.

BIOS version is up-to-date (2010-05-19) and VT, VT-d and DEP are enabled in BIOS.

I've tried both the Windows driver for the P212 and the driver supplied with the support CD. The ethernet controller driver is up-to-date also, at least either windows can't find anything newer nor hp provided one on their website.

So I've not further option to test. Any help would be appreciated.

Regards
Sven

[Sven Boerner]

I've installed Service Pack 2 for Windows Server 2008 and it seems this solves the Problem. I can now start virtual PCs and installing another Win2008 in it.