Asus P5N-T Deluxe (SLI / Crossfire)?

[rasti]

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Good day, Administrators, modarators, users & visitors reading this thread, directly to the point i know the chipset is not ATI, but with this Bios:
http://www.bios-mods.com/forum/Thread-As...N-T+Deluxe

Can i enable crossfire, u already worked on that one but if i download the file to my Motherboard can i use it with the following:

Just want to run 2 Radeon HD 5670 in crossfire X, right now they are connected to the motherboard and if i add a HDMI cable to the other video card it will have image; but the one card appears disabled in ATI control center as you can see:

Primary Adapter
Graphics Card Manufacturer Powered by ATI
Graphics Chipset ATI Radeon HD 5600 Series
Device ID 68D8
Vendor 1002

Subsystem ID 200B
Subsystem Vendor ID 1787

Graphics Bus Capability PCI Express 2.0
Maximum Bus Setting PCI Express 2.0 x16

BIOS Version 012.020.000.029
BIOS Part Number 113-SBSQ1G03-00R-01
BIOS Date 2010/05/25

Memory Size 1024 MB
Memory Type GDDR5

Core Clock in MHz 775 MHz
Memory Clock in MHz 1000 MHz
Total Memory Bandwidth in GByte/s 64.0 GByte/s


Disabled Adapter
Graphics Card Manufacturer Powered by ATI
Graphics Chipset ATI Radeon HD 5600 Series
Device ID 68D8
Vendor 1002

Subsystem ID 200B
Subsystem Vendor ID 1787

Graphics Bus Capability PCI Express 2.0
Maximum Bus Setting PCI Express 2.0 x16

BIOS Version 012.019.000.008
BIOS Part Number 113-SBSQ1G03-00R-00
BIOS Date 2010/02/01

Memory Size 1024 MB
Memory Type GDDR5

Core Clock in MHz 775 MHz
Memory Clock in MHz 1000 MHz
Total Memory Bandwidth in GByte/s 64.0 GByte/s



--In the P5N-T Deluxe Motherboard User Guide says that the video card it needs to be in the 2 blue PCI-e slots "but the cross bridge" is only good up to the black PCI-e Slot.
(I buy the motherboard because of the Employee at COMPUSA told me that it was compatible with ATI & Nvidia)
I am using the latest bios went to download section amd "hit other bios and downloaded the 1702"
Running: OS Name Microsoft Windows 7 Alienware 2010
Version 6.1.7600 Build 7600
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name MEMORIA2-PC
System Manufacturer ASUSTeK Computer INC.
System Model P5N-T DELUXE
System Type x64-based PC
Processor Intel® Pentium® Dual CPU E2200 @ 2.20GHz, 2200 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date Phoenix Technologies, LTD ASUS P5N-T DELUXE ACPI BIOS Revision 1702, 3/19/2010
SMBIOS Version 2.4
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "6.1.7600.16385"
User Name Memoria2-PC\Memoria@2
Time Zone Mountain Daylight Time
Installed Physical Memory (RAM) 4.00 GB
Total Physical Memory 4.00 GB
Available Physical Memory 2.96 GB
Total Virtual Memory 8.00 GB
Available Virtual Memory 6.59 GB
Page File Space 4.00 GB
Page File C:\pagefile.sys

Thank you!