Hi everyone/anyone
My AOC monitor suddenly failed to detect a signal from the HDMI output from my PC.
I have had to revert to using the D-Sub connection which still works ok.
I have tried another HDMI lead and another monitor and the same thing happens so the fault definitely seems to lie with the PC.
The problem arose when the computer woke after it was put into hibernation by Hauppage WIN TV 7 after it had recorded a TV broadcast last night. It may be co-incidence but I have a feeling this is related.
I have tried system restore to a point prior to the problem and cleaned and dusted inside both to no avail. I can find no obvious loose connection or fault.
Here is the graphics report.
Any advice gratefully received.
Thanks
Intel® HD Graphics (Core i3)
Report Date: 12/27/2012
Report Time[hr:mm:ss]: 18:13:6
Driver Version: 8.15.10.2202
Operating System: Windows 7 Service Pack 1(6.1.7601)
Default Language: English (United Kingdom)
DirectX* Version: 10.0
Physical Memory: 3836 MB
Minimum Graphics Memory: 128 MB
Maximum Graphics Memory: 1760 MB
Graphics Memory in Use: 32 MB
Processor: Intel64 Family 6 Model 37 Stepping 2
Processor Speed: 2943 MHz
Vendor ID: 8086
Device ID: 0042
Device Revision: 12
* Accelerator Information *
Accelerator in Use: Intel(R) HD Graphics
Video BIOS: 1949.0
Current Graphics Mode: 1920 by 1080
* Devices Connected to the Graphics Accelerator *
Active Monitors: 1
* Monitor *
Monitor Name: Generic PnP Monitor
Display Type: Analog
Gamma Value: 2.2
DDC2 Protocol: Supported
Maximum Image Size:
Horizontal: 20.08 inches
Vertical: 11.42 inches
Monitor Supported Modes:
640 by 480 (67 Hz)
640 by 480 (72 Hz)
640 by 480 (75 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)
1280 by 1024 (60 Hz)
1280 by 960 (60 Hz)
1280 by 1024 (75 Hz)
1280 by 720 (60 Hz)
1440 by 900 (60 Hz)
1680 by 1050 (60 Hz)
1920 by 1080 (60 Hz)
Display Power Management Support:
Standby Mode: Not Supported
Suspend Mode: Not Supported
Active Off Mode: Supported
Raw EDID:
00 FF FF FF FF FF FF 00 05 E3 52 23 0B 05 00 00
26 15 01 03 68 33 1D 78 2A 5E A5 A2 55 4D A0 26
11 50 54 BF EF 00 D1 C0 B3 00 95 00 81 80 81 40
81 C0 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
45 00 FD 1E 11 00 00 1E 00 00 00 FD 00 32 4C 1E
53 11 00 0A 20 20 20 20 20 20 00 00 00 FC 00 69
32 33 35 32 56 68 0A 20 20 20 20 20 00 00 00 FF
00 44 4A 4E 42 39 4A 41 30 30 31 32 39 31 00 45
* Other names and brands are the property of their respective owners. *