Medal of Honor Allied Assault

Hi,

i have recently changed computer cases,
all my new games work fine and everything else works ok.

but Medal of Honor Allied Assault crashes,

installs fine, original cd not copied...

click to play, "error"

then i decided to run EAsy info:
says my CPU name is " " and my CPU SPEED "-1502" (yea minus lol) confused

so i did a update to 1.11 still the same.

i cant even load the game.

installed on my laptop fine.


DESKTOP INFO:
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System Information
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Time of this report: 2/21/2007, 17:12:00
Machine name: ELF
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.050301-1519)
Language: English (Regional Setting: English)
System Manufacturer: Hewlett-Packard
System Model: HP Compaq dx6100 MT(PE232ET)
BIOS: Default System BIOS
Processor: Intel(R) Pentium(R) 4 CPU 2.80GHz (2 CPUs)
Memory: 1024MB RAM
Page File: 320MB used, 2141MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode



someone said something about changing the bios, but i havent changed the bios at all. dont even think i can get into the BIOS with "HP Compaq dx6100 MT(PE232ET)"


thanks,

Chris