I have a strange problem.
Running an OSD job on HP 2540p, 8440p and similar models is not working very well.
During WinPE startup the startnet.cmd is running diskpart to verify that at least one disk is installed before starting.
Diskpart.exe will display "Microsoft DiskPart version 6.0.6001 Copyright (C) 1999-2007 Microsoft Corporation. On computer: MININT-#####"
Sometimes it will even type "DISKPART> select disk 0"
Two out of three times diskpart will then stop responding for 5-15 minutes before it suddenly continues as nothing has happened.
This goes for any diskpart commands run later as well making my OSD job taking a lot more time than it should.
We've tried to upgrade the BIOS and upgrade the mass storage driver in boot.wim.
Another interesting thing is that diskpart works perfect inside Windows 7, no delays there.
Anyone had the same problem and found a solution?