Hi, I recently had to change my graphic cards in my pc. I decided to put two Asus Radeon HD7770 1gb in crossfire. At first I had BSOD with the iomap64.sys error message. I fixed it with this very forum, but now my pc freezes when I play BF3 and it needs to be rebooted.
Is there a problem with my build or some things I forgot to do when I installed my crossfire.
Time of this report: 1/6/2013, 15:58:00
Machine name: LAYNE-PC
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.120830-0333)
Language: French (Regional Setting: French)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 09/21/10 09:27:16 Ver: 08.00.15
Processor: Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz (8 CPUs), ~2.8GHz
Memory: 16384MB RAM
Available OS Memory: 16376MB RAM
Page File: 3434MB used, 29314MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 64bit Unicode
Display Tab 1: The file aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo'd driver from the hardware manufacturer.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Sound Tab 3: No problems found.
Input Tab: No problems found.