5870m xfire disabled Hi guys, I have an alienware m17x R2. I recently installed a secondary 5870M but the xfire is disabled. I can see the 2nd vga through the device manager but that's all. CCC also displays the secondary adapter as disabled. Tried lots of stuff to make this work. Unistalled and reinstalled the drivers many times but it made no difference. I also updated all the other drivers for the motherboard, nothing changed. The motherboard's BIOS is also the latest i can get from DELL, same for the VBIOS of the primary vga. The secondary vga will not let me flash it with that VBIOS, it returns a 'FLN01' error or something like that. My power adapter is the 240W so i know that is not the problem. The only thing I haven't tried yet, is to restore the laptop to factory state and do everything all over again. Any suggestions would be very helpful. Cheers.