Some of HP xw9300 Workstations we got here running 32 bit XP and some 64 bit, I noticed on the 32 bit ones memory shows up only 2 gig instead of 4. After searching on HP web site, I found this solution:
The solution is to “disable Memory Remapping in the BIOS.
Reboot the workstation
Press F10 at the Computer Setup Utility ( F10 ) screen.
Change the Advanced>Chipset/Memory>Memory Remapping to Disable.
Save and exit.
HP xw9300 32 bit XP Doesn't Use Memory Greater Than 2GB
HP xw9300 32 bit XP Doesn't Use Memory Greater Than 2GB
2008-03-25T14:27:00-04:00
BoredSysAdmin
How-To|HP|Windows XP|