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10-23-2010 01:00 PM
I have tried several PCI-E video cards that offer dual monitor capabilities, 1-VGA & 1-DVI however the system is not recognizing.accepting the cards. No error messages are displayed. The integrated on board video will still work while the cards are installed. I have tried all three settings in the CMOS set up for video and the Bios has been upgraded. Any suggestions??? Thanks, Mike
10-23-2010 08:16 PM
What model PC are your using? What video carde are you using? Open up the PC and read the label on the power supply. What is the total wattage and the amperage on the 12+ volt bus?
HP Photosmart 6520 and HP Deskjet 1112
Custom 1151 socket Z270 Intel i7-7700k @4,600 Mhz, 16GB Corsair 3000 Mhz dimms
Corsair H75 water cooler, Corsair CS 650M power supply
RAID 0 (dual Samsung 960 EVO m.2 240GB) boot system
Dual Samsung 840 EVO SSDs 500GB data storage, Intel 750 PCIe SSD 400GB
MSI NVIDIA GTX 980TI 6GB
ASUS ROG PG279q @144 MHz
Windows 10 and Windows 8.1 Pro x64 in UEFI mode