5 Replies Latest reply on Jan 6, 2013 1:10 PM by chribonn

    Problem outputting to Extended Monitor

    chribonn

      Hi,

       

      I just installed Windows 7 on a computer running the Asus P8H77-V. I installed the Intel HD Graphics driver and ran all Windows updates.

       

      My problem is that I want to drive two NEC AS221WM monitors using the graphic outputs on the Asus motherboard.

       

      My problem is that as soon as I set the resolution of both monitors more than 1360 x 765 output appears only on one of the monitors.

       

      How can I fix this please?

       

      I'm attaching the System Information

       

      Intel(R) HD Graphics 2500

       

       

       

       

       

       

       

       

      Report Date: 12/20/2012

      Report Time[hh:mm:ss]: 17:30:47

      Driver Version: 9.17.10.2875

      Operating System: Windows 7  Service Pack 1(6.1.7601)

      Default Language: English (United Kingdom)

      DirectX* Version: 11.0

      Physical Memory: 11980 MB

      Minimum Graphics Memory: 256 MB

      Maximum Graphics Memory: 1760 MB

      Graphics Memory in Use: 101 MB

      Processor: Intel64 Family 6 Model 58 Stepping 9

      Processor Speed: 3502 MHz

      Vendor ID: 8086

      Device ID: 0152

      Device Revision: 09

       

       

       

       

       

       

       

       

      *   Processor Graphics Information   *

       

       

       

       

      Processor Graphics in Use: Intel(R) HD Graphics 2500

      Video BIOS: 2143.0

      Current Graphics Mode: 1360 by 765

       

       

       

       

       

       

       

       

      *   Devices Connected to the Graphics Accelerator   *

       

       

       

       

      Active Digital Displays: 2

        * Digital Display *

       

       

       

       

      Monitor Name: Generic PnP Monitor

      Display Type: Digital

      Gamma Value: 2.2

      DDC2 Protocol: Supported

       

       

       

       

      Maximum Image Size:

      Horizontal: 18.50 inches

      Vertical: 11.81 inches

       

       

       

       

      Monitor Supported Modes:

      640 by 480 (67 Hz)

      640 by 480 (75 Hz)

      640 by 480 (72 Hz)

      640 by 480 (60 Hz)

      720 by 400 (70 Hz)

      800 by 600 (72 Hz)

      800 by 600 (75 Hz)

      800 by 600 (56 Hz)

      800 by 600 (60 Hz)

      832 by 624 (75 Hz)

      1024 by 768 (75 Hz)

      1024 by 768 (70 Hz)

      1024 by 768 (60 Hz)

      1152 by 864 (75 Hz)

      1152 by 870 (75 Hz)

      1280 by 1024 (75 Hz)

      1280 by 1024 (60 Hz)

      1280 by 720 (60 Hz)

      1280 by 960 (60 Hz)

      1360 by 765 (60 Hz)

      1400 by 1050 (60 Hz)

      1440 by 900 (60 Hz)

      1680 by 1050 (60 Hz)

       

       

       

       

       

       

      Display Power Management Support:

      Standby Mode: Supported

      Suspend Mode: Supported

      Active Off Mode: Supported

       

       

       

       

      Raw EDID:

      00 FF FF FF FF FF FF 00 38 A3 C2 67 01 01 01 01

      0E 15 01 03 80 2F 1E 78 EA 27 65 A5 54 4A 99 24

      12 50 54 BF EF 80 81 C0 81 40 81 80 8B C0 95 00

      90 40 B3 00 71 4F 21 39 90 30 62 1A 27 40 68 B0

      36 00 D9 28 11 00 00 1C 00 00 00 FD 00 38 4C 1F

      53 11 00 0A 20 20 20 20 20 20 00 00 00 FC 00 41

      53 32 32 31 57 4D 0A 20 20 20 20 20 00 00 00 FF

      00 31 33 31 32 39 31 31 33 54 42 0A 20 20 00 E4

       

       

       

       

        * Digital Display 2 *

       

       

       

       

      Monitor Name: Generic PnP Monitor

      Display Type: Digital

      Gamma Value: 2.2

      DDC2 Protocol: Supported

       

       

       

       

      Maximum Image Size:

      Horizontal: 18.50 inches

      Vertical: 11.81 inches

       

       

       

       

      Monitor Supported Modes:

      640 by 480 (67 Hz)

      640 by 480 (75 Hz)

      640 by 480 (72 Hz)

      640 by 480 (60 Hz)

      720 by 400 (70 Hz)

      800 by 600 (72 Hz)

      800 by 600 (75 Hz)

      800 by 600 (56 Hz)

      800 by 600 (60 Hz)

      832 by 624 (75 Hz)

      1024 by 768 (75 Hz)

      1024 by 768 (70 Hz)

      1024 by 768 (60 Hz)

      1152 by 864 (75 Hz)

      1152 by 870 (75 Hz)

      1280 by 1024 (75 Hz)

      1280 by 1024 (60 Hz)

      1280 by 720 (60 Hz)

      1280 by 960 (60 Hz)

      1360 by 765 (60 Hz)

      1400 by 1050 (60 Hz)

      1440 by 900 (60 Hz)

      1680 by 1050 (60 Hz)

       

       

       

       

       

       

      Display Power Management Support:

      Standby Mode: Supported

      Suspend Mode: Supported

      Active Off Mode: Supported

       

       

       

       

      Raw EDID:

      00 FF FF FF FF FF FF 00 38 A3 C2 67 01 01 01 01

      0E 15 01 03 80 2F 1E 78 EA 27 65 A5 54 4A 99 24

      12 50 54 BF EF 80 81 C0 81 40 81 80 8B C0 95 00

      90 40 B3 00 71 4F 21 39 90 30 62 1A 27 40 68 B0

      36 00 D9 28 11 00 00 1C 00 00 00 FD 00 38 4C 1F

      53 11 00 0A 20 20 20 20 20 20 00 00 00 FC 00 41

      53 32 32 31 57 4D 0A 20 20 20 20 20 00 00 00 FF

      00 31 33 31 32 39 31 32 36 54 42 0A 20 20 00 E0

       

       

       

       

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