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Home Theater Computers > EDID Override Thread
michael0996's Avatar michael0996 10:13 AM 12-09-2013

HI there.


So I want to try the EDID override But i want to know if I can also use it when it comes From my PC via HDMI to the TV Then to the surround sound via Optical cable.



I know my TV supports Pass through because With my Xbox connected the same way(Xbox-HDMI-TV-Optical-Surround sound) the Surround sound receiver picks it up.



But i have the usual problem where it says only 2 ch is supported and no compressed formats are supported.


Oh and im Runing windows 8.1 with a GIGABYTE HD7770 Graphics card



Thanks in advance



Tulli's Avatar Tulli 10:39 AM 12-09-2013
Yes, an EDID override will fix it.
michael0996's Avatar michael0996 12:24 PM 12-09-2013

Windows does not want to install the inf i created it says that it can not find compatable software driver to install.

I am a beginner at this so sorry about this.

here are the origanal files from moninfo as well as the error message and the inf i created.

  EDID.zip 25k .zip file


Attached: EDID.zip (24.9 KB) 
Tulli's Avatar Tulli 01:01 PM 12-09-2013
Follow install instruction in my sig. If on Windows 8 x64 driver signature enforcement must be disabled prior to installation.

After instalation check that DD and DTS are listed as supported. IGNORE the 2 channels detection. Just set your video app. to non-decode (or passthrough) mode of audio and it will work.

SamsungTVSPDIF.zip 1k .zip file
Attached: SamsungTVSPDIF.zip (1.2 KB) 
michael0996's Avatar michael0996 01:37 PM 12-09-2013

Ok so i followed your instructions disabled Signature enforcement and i'm still getting the same error. not sure what im doing wrong ;(

Capture.PNG 82k .PNG file


Attached: Capture.PNG (81.9 KB) 
Big Giant Head's Avatar Big Giant Head 05:58 PM 12-09-2013

Hi all, I just stumbled this thread and it has given me hope that I can fix my audio issue with my HTPC setup!  

 

Big kudos to those who have done so much work to make this happen!

 

Ok, so my issue - I just recently upgraded my TV to an LG 60" plasma (60PN6500) and as a result can no longer enjoy DTS HD Master, Dolby TrueHD or LPCM formats.  DTS, Dolby Digital & AAC are all fine.  Trying to use the HD formats results in the dreaded stuttering picture with no audio so disabling those options in XBMC downsamples the streams to DTS or DD with proper playback. My previous TV (LG 47" LED LCD) was fine btw.

 

Windows shows the TV as the sound device with only 2 channels and the nVidia HD audio device is labelled as unplugged.

 

Here's the relevant setup info...

 

TV - LG 60PN6500

Amp - Yamaha RX-V1065 (HD audio supported) - running 7.1 setup

Video card - nVidia GT520 (HD audio supported)

OS - Windows 7 64bit Ultimate

 

HTPC >> Amp (HDMI)

Amp >> TV (HDMI)

 

1st question - Is there an EDID already created for this setup? Hopeful I know!

2nd question - If not, what do I need to do to make this happen?

 

I'm willing to learn as I want my HD audio back!  Please let me know if you need anything from me.

 

It's annoying that the TV is the default audio device without any way of changing it, I wouldn't care if it let me have all the formats.

 

As an experiment I powered the TV on last and noticed in XBMC the Yamaha was listed as the WASAPI device instead of the TV which is what usually happens if the TV is already on.  Despite this the HD format was still borked.

 

Hopefully I can find the salvation I seek!

 

Edit: I had a look at Tulli's signature 'How to' but that seems more geared to ATi cards?


Tulli's Avatar Tulli 03:03 AM 12-10-2013
Quote:
Originally Posted by michael0996 View Post

Ok so i followed your instructions disabled Signature enforcement and i'm still getting the same error. not sure what im doing wrong ;(
Capture.PNG 82k .PNG file

You're updating the graphic driver, not the monitor driver. Again carefully follow the installation instructions in my sig.
Tulli's Avatar Tulli 03:08 AM 12-10-2013
Quote:
Originally Posted by Big Giant Head View Post

Hi all, I just stumbled this thread and it has given me hope that I can fix my audio issue with my HTPC setup!  

Big kudos to those who have done so much work to make this happen!

Ok, so my issue - I just recently upgraded my TV to an LG 60" plasma (60PN6500) and as a result can no longer enjoy DTS HD Master, Dolby TrueHD or LPCM formats.  DTS, Dolby Digital & AAC are all fine.  Trying to use the HD formats results in the dreaded stuttering picture with no audio so disabling those options in XBMC downsamples the streams to DTS or DD with proper playback. My previous TV (LG 47" LED LCD) was fine btw.

Windows shows the TV as the sound device with only 2 channels and the nVidia HD audio device is labelled as unplugged.

Here's the relevant setup info...

TV - LG 60PN6500
Amp - Yamaha RX-V1065 (HD audio supported) - running 7.1 setup
Video card - nVidia GT520 (HD audio supported)
OS - Windows 7 64bit Ultimate

HTPC >> Amp (HDMI)
Amp >> TV (HDMI)

1st question - Is there an EDID already created for this setup? Hopeful I know!
2nd question - If not, what do I need to do to make this happen?

I'm willing to learn as I want my HD audio back!  Please let me know if you need anything from me.

It's annoying that the TV is the default audio device without any way of changing it, I wouldn't care if it let me have all the formats.

As an experiment I powered the TV on last and noticed in XBMC the Yamaha was listed as the WASAPI device instead of the TV which is what usually happens if the TV is already on.  Despite this the HD format was still borked.

Hopefully I can find the salvation I seek!

Edit: I had a look at Tulli's signature 'How to' but that seems more geared to ATi cards?

Make sure that the AVR HDMI is set to not passthorugh of TV audio. There's no reason to have a 2 channel detection in your case. If the problem is AVR related it can't be fixed with an EDID override.

OTOH try reinstalling the Nvidia driver, even the latest version.
michael0996's Avatar michael0996 03:58 AM 12-10-2013
Quote:
Originally Posted by Tulli View Post


You're updating the graphic driver, not the monitor driver. Again carefully follow the installation instructions in my sig.

Sorry about that. I went through it again and its working perfectly now. I have been looking for so long for an override like this.Thank you so much 


Big Giant Head's Avatar Big Giant Head 04:39 AM 12-10-2013
Quote:
Make sure that the AVR HDMI is set to not passthorugh of TV audio. There's no reason to have a 2 channel detection in your case. If the problem is AVR related it can't be fixed with an EDID override.

OTOH try reinstalling the Nvidia driver, even the latest version.

 

I have tried the nVidia driver which makes no difference but I will have to investigate this passthrough setting you speak of - just have to find where it is! On that note, the TV has an option to disable the TV speakers and pass the sound off to the AVR, could this be an issue?

 

Thanks for the reply!


th3bar0n's Avatar th3bar0n 05:14 AM 12-10-2013

Hi Tulli - Thanks for this.

 

Unfortunately I still can't get Dolby Digital to appear in the "Encoded Formats" (attached).

 

 

 

I've done a full clean out of existing edid overrides and uninstalled completely the NVIDIA drivers. However after applying this new override and reinstalling the Nvidia drivers still nothing.

 

Should I be able to see the new audio formats in MonInfo?

 

When I view the real-time date it still shows this:

 

Monitor
  Model name............... SAMSUNG
  Manufacturer............. Samsung
  Plug and Play ID......... SAM0A7D
  Serial number............ 1
  Manufacture date......... 2012, ISO week 46
  Filter driver............ None
  -------------------------
  EDID revision............ 1.3
  Input signal type........ Digital
  Color bit depth.......... Undefined
  Display type............. RGB color
  Screen size.............. 1020 x 570 mm (46.0 in)
  Power management......... Not supported
  Extension blocs.......... 1 (CEA-EXT)

...

CE audio data (formats supported)
  LPCM    2-channel, 16/20/24 bit depths at 32/44/48 kHz

 

CE speaker allocation data
  Channel configuration.... 2.0
  Front left/right......... Yes
  Front LFE................ No
  Front center............. No
  Rear left/right.......... No
  Rear center.............. No
  Front left/right center.. No
  Rear left/right center... No
  Rear LFE................. No

 

Does this mean the override is not "taking"?

 

Anything else I can try to see if the override is correctly installed or should I try different HDMI cables or even an OS reinstall?

 

Thanks again for your help with this.


th3bar0n's Avatar th3bar0n 05:36 AM 12-10-2013

Sorry - I should add that I see "SAMSUNG (SAM0A7D EDID Override)" as the monitor in the Windows display dialog so it definitely installed.


Tulli's Avatar Tulli 05:57 AM 12-10-2013
Did you reboot after installing the override?
th3bar0n's Avatar th3bar0n 06:25 AM 12-10-2013

Yes full reboot and I can see it SAMSUNG EDID OVERRIDE as my chosen monitor. It just doesn't seem to have any effect.

Have you heard of the NVIDIA HD Audio driver ignoring overrides?

I'm leaning towards a full OS reinstall but before I do, are there any registry keys I can dump out to see if the INF file is installed properly?


Tulli's Avatar Tulli 07:18 AM 12-10-2013
Could be the ION setup. Is there any setting (at the BIOS level?) to select S/PDIF over HDMI instead of onboard S/PDIF?
Big Giant Head's Avatar Big Giant Head 02:12 PM 12-10-2013

Just wanted to say thanks Tulli, I had no idea of the existence of the setting but I found it and BAM! Full audio options are back!  Of course before I could sort that out I had to replace the HTPC power supply this morning didn't I?

 

Anyway, thanks mate, you're a bloody ripper! That's a good thing by the way :)


locozozi's Avatar locozozi 08:19 PM 12-22-2013

Thanks to RandomFoe and everyone else involved in this thread, you've saved my sanity :)
I can't attach files since I've just opened the account, But this is my EDID inf segment (Nvidia HTPC>HDMI>AVR>HDMI-ACR>TV) for Sony KDL55W900a + Marantz NR1601

 

[OVERRIDDEN-EDID_AddReg]

HKR,EDID_OVERRIDE,"0",0x01,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x4D,0xD9,0x02,0xE5,0x01,0x01,0x01,0x01,0x01,0x17,0x01,0x03,0x80,0x7A,0x44,0x78,0x0A,0x0D,0xC9,0xA0,0x57,0x47,0x98,0x27,0x12,0x48,0x4C,0x21,0x08,0x00,0x81,0x80,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x02,0x3A,0x80,0x18,0x71,0x38,0x2D,0x40,0x58,0x2C,0x45,0x00,0xC2,0xAD,0x42,0x00,0x00,0x1E,0x01,0x1D,0x00,0x72,0x51,0xD0,0x1E,0x20,0x6E,0x28,0x55,0x00,0xC2,0xAD,0x42,0x00,0x00,0x1E,0x00,0x00,0x00,0xFC,0x00,0x53,0x4F,0x4E,0x59,0x20,0x54,0x56,0x20,0x20,0x2A,0x30,0x31,0x0A,0x00,0x00,0x00,0xFD,0x00,0x30,0x3E,0x0E,0x46,0x0F,0x00,0x0A,0x20,0x20,0x20,0x20,0x20,0x20,0x01,0xC0
HKR,EDID_OVERRIDE,"1",0x01,0x02,0x03,0x3F,0x71,0x58,0x85,0x14,0x04,0x13,0x02,0x03,0x11,0x12,0x10,0x1F,0x20,0x06,0x07,0x15,0x16,0x01,0x0E,0x23,0x0F,0x24,0x1D,0x25,0x1E,0x26,0x35,0x0F,0x7F,0x07,0x3D,0x1E,0xC0,0x15,0x07,0x50,0x5F,0x7E,0x01,0x57,0x06,0x00,0x65,0x7E,0x00,0x67,0x1E,0x00,0x83,0x5F,0x00,0x00,0x67,0x03,0x0C,0x00,0x11,0x00,0xB8,0x2D,0x01,0x1D,0x00,0x72,0x51,0xD0,0x1E,0x20,0x6E,0x28,0x55,0x00,0xC4,0x8E,0x21,0x00,0x00,0x1E,0x01,0x1D,0x00,0xBC,0x52,0xD0,0x1E,0x20,0xB8,0x28,0x55,0x40,0xC4,0x8E,0x21,0x00,0x00,0x1E,0x8C,0x0A,0xD0,0x8A,0x20,0xE0,0x2D,0x10,0x10,0x3E,0x96,0x00,0xC4,0x8E,0x21,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20


TheUglyBad's Avatar TheUglyBad 04:21 PM 01-05-2014
Tulli I could really use your help as you seem to do magic with EDID.

I am trying for over half a day to insert audio to my .inf file mad.gif Its from my LG LCD display which has no speakers but my HDMI switch has audio output.

2 channel sound would be great.

Could you help? I am clueless how to pull this off.

Regards

LGLCD.zip 1k .zip file
Attached: LGLCD.zip (1,010 Bytes) 
Tulli's Avatar Tulli 04:39 PM 01-05-2014
Just add the 'HKR,EDID_OVERRIDE,"1" ...' line from any of the real-time EDIDs posted in the thread. The audio block is there. Of course the monitor could then be detected as a TV and not as a monitor, affecting blacks, perhaps requiring a manual adjustement in the driver control panel.
TheUglyBad's Avatar TheUglyBad 05:29 PM 01-05-2014
I already was messing with those blocks. It seems I am close to my solution then, thanks smile.gif
SpiffWilkie's Avatar SpiffWilkie 11:54 AM 01-06-2014

I hope this is in the right place:
I have a Sharp LC-47SB57UT that has no menu options for overscan correction.  If possible I'd like to edit the EDID data to resolve the issue rather than use scaling in whatever software I happen to be using (XBMC in openelec at the moment).  Any advice would be appreciated.

 

Here's info I pulled:

Monitor
  Model name............... LC-47SB57UT
  Manufacturer............. Sharp
  Plug and Play ID......... SHP4757
  Serial number............ n/a
  Manufacture date......... 2009, ISO week 0
  -------------------------
  EDID revision............ 1.3
  Input signal type........ Digital
  Color bit depth.......... Undefined
  Display type............. RGB color
  Screen size.............. 1040 x 580 mm (46.9 in)
  Power management......... Not supported
  Extension blocs.......... 1 (CEA-EXT)
  -------------------------
  DDC/CI................... n/a

Color characteristics
  Default color space...... Non-sRGB
  Display gamma............ 2.20
  Red chromaticity......... Rx 0.643 - Ry 0.332
  Green chromaticity....... Gx 0.272 - Gy 0.599
  Blue chromaticity........ Bx 0.152 - By 0.067
  White point (default).... Wx 0.285 - Wy 0.293
  Additional descriptors... None

Timing characteristics
  Horizontal scan range.... 15-76kHz
  Vertical scan range...... 55-71Hz
  Video bandwidth.......... 150MHz
  CVT standard............. Not supported
  GTF standard............. Not supported
  Additional descriptors... None
  Preferred timing......... Yes
  Native/preferred timing.. 1920x1080p at 60Hz (16:9)
    Modeline............... "1920x1080" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
  Detailed timing #1....... 1280x768p at 60Hz (16:9)
    Modeline............... "1280x768" 68.250 1280 1328 1360 1440 768 771 778 790 +hsync -vsync

Standard timings supported
     720 x  400p at  70Hz - IBM VGA
     640 x  480p at  60Hz - IBM VGA
     800 x  600p at  60Hz - VESA
    1024 x  768p at  60Hz - VESA
    1280 x  720p at  60Hz - VESA STD
    1280 x 1024p at  60Hz - VESA STD
    1440 x  900p at  60Hz - VESA STD
    1680 x 1050p at  60Hz - VESA STD

EIA/CEA-861 Information
  Revision number.......... 3
  DTV underscan............ Not supported
  Basic audio.............. Supported
  YCbCr 4:4:4.............. Supported
  YCbCr 4:2:2.............. Supported
  Native formats........... 1
  Detailed timing #1....... 1280x720p at 60Hz (16:9)
    Modeline............... "1280x720" 74.250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync
  Detailed timing #2....... 720x480p at 60Hz (16:9)
    Modeline............... "720x480" 27.000 720 736 798 858 480 489 495 525 -hsync -vsync
  Detailed timing #3....... 1920x1080i at 60Hz (16:9)
    Modeline............... "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1124 interlace +hsync +vsync
  Detailed timing #4....... 1440x480i at 60Hz (16:9)
    Modeline............... "1440x480" 27.000 1440 1478 1602 1716 480 488 494 524 interlace -hsync -vsync

CE video data (timings supported)
    1920 x 1080i at  60Hz - HDTV (16:9, 1:1)
    1280 x  720p at  60Hz - HDTV (16:9, 1:1)
     720 x  480p at  60Hz - EDTV (16:9, 32:27)
     720 x  480p at  60Hz - EDTV (4:3, 8:9)
     640 x  480p at  60Hz - Default (4:3, 1:1)
    1920 x 1080p at  60Hz - HDTV (16:9, 1:1) [Native]
     720 x  480i at  60Hz - Doublescan (16:9, 32:27)
     720 x  480i at  60Hz - Doublescan (4:3, 8:9)
    1920 x 1080p at  24Hz - HDTV (16:9, 1:1)
    NB: NTSC refresh rate = (Hz*1000)/1001

CE audio data (formats supported)
  LPCM    2-channel, 16/20/24 bit depths at 32/44/48 kHz

CE vendor specific data (VSDB)
  IEEE registration number. 0x000C03
  CEC physical address..... 0.3.0.0
  Supports AI (ACP, ISRC).. Yes
  Supports 48bpp........... No
  Supports 36bpp........... Yes
  Supports 30bpp........... Yes
  Supports YCbCr 4:4:4..... No
  Supports dual-link DVI... No
  Maximum TMDS clock....... 150MHz

Raw data
  00,FF,FF,FF,FF,FF,FF,00,4D,10,57,47,01,01,01,01,00,13,01,03,80,68,3A,78,0A,8D,10,A4,55,45,99,27,
  11,49,4B,A1,08,00,81,C0,81,80,95,00,B3,00,01,01,01,01,01,01,01,01,02,3A,80,18,71,38,2D,40,58,2C,
  45,00,0F,48,42,00,00,1E,A9,1A,00,A0,50,00,16,30,30,20,37,00,0F,48,42,00,00,1A,00,00,00,FC,00,4C,
  43,2D,34,37,53,42,35,37,55,54,0A,20,00,00,00,FD,00,37,47,0F,4C,0F,00,0A,20,20,20,20,20,20,01,8D,
  02,03,21,71,49,05,04,03,02,01,90,07,06,20,23,09,07,07,67,03,0C,00,30,00,B0,1E,E3,05,03,01,E2,00,
  0F,01,1D,00,72,51,D0,1E,20,6E,28,55,00,0F,48,42,00,00,1E,8C,0A,D0,8A,20,E0,2D,10,10,3E,96,00,0F,
  48,42,00,00,18,01,1D,80,18,71,1C,16,20,58,2C,25,00,0F,48,42,00,00,9E,8C,0A,A0,14,51,F0,16,00,26,
  7C,43,00,0F,48,42,00,00,98,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,66

Tulli's Avatar Tulli 12:30 PM 01-06-2014
AFAIK overscan is not encoded in the EDID. But there are cases where stripping the extended block ('HKR,EDID_OVERRIDE,"1" ...' line) removes the overscan by fooling the graphic driver (Nvidia) into detecting a monitor and not a TV (e. g. http://arstechnica.com/civis/viewtopic.php?t=1209363).

OTOH if this is a question of video timings and you already know which give no overscan on your TV they can of course be encoded in a custom EDID.
okhomer's Avatar okhomer 06:46 PM 01-17-2014
I have been looking around for an answer to my problem when I came across this thread. I am wondering if the EDID override will help. Here is my problem. I just got a new TV for Christmas. I have a PC with a nvidia GPU -> denon AVR-1611 -> Vizio E551i. Since I hook up the TV from my old TV I get this error. "Display driver error....the video playback device does not support playback of protected content", when I power on. I can minimize MCE the video plays and I can maximize and don't have a problem the rest of the night unless I power off everything and power back on. Also I can not play Blu-ray from TMT. Do you think the EDID override help?
Tulli's Avatar Tulli 07:32 PM 01-17-2014
No, MC problems can't be fixed with an EDID override. See if blocking pin 19 on the HDMI connector helps (check my sig.).
Napoleon85's Avatar Napoleon85 12:36 PM 01-19-2014
I found this thread while researching an issue I'm having related to EDID flags and NVIDIA drivers, and I'm hoping you guys can help.

The short version is that the NVIDIA drivers are incorrectly reading the EDID flags from my monitor (or they are wrong - who knows) and is using a limited (16-235) RGB color space instead of the full (0-255) color space. I have tried modifying the nv_disp.inf file as described in this article but I haven't had any luck. I am able to get the color settings correctly working on the desktop by creating a custom resolution in the NVIDIA control panel. Also, using any of the PC resolutions in the same control panel resolves the issue, but 1920x1080 is not available in that list. Furthermore, this doesn't resolve the issue for 3D applications, which NVIDIA just puts back in TV mode. I'm at a loss and really frustrated here, so I'm hoping for some insight.

If you want to see further details I have posted about this at the following locations, but nobody has been able to help:
http://www.overclock.net/t/1459465/hdmi-display-issues-with-gtx780
http://www.tomshardware.com/answers/id-1987382/nvidia-hdmi-display-issues.html
http://www.reddit.com/r/techsupport/comments/1vlp1b/nvidia_hdmi_display_issues/

I'm sorry if this is too far off-topic (I know this is for getting multichannel audio - but you guys seem to be the only knowledgeable source on EDID modifications that are active). If it is I will start a new thread.
Tulli's Avatar Tulli 03:15 PM 01-19-2014
This hack definitely works (post #5). If OS is Win8x64 driver signature enforcement must be disabled prior to installation.

Regarding the 1080p resolution, can you post the real time EDID of the monitor? (See instructions in my sig.)
kotalm's Avatar kotalm 08:02 PM 01-19-2014

I'm trying to get my computer to send 5.1 audio to my Insignia tv but it is seeing that the tv only has 2 speakers. Here is the EDID im getting from my tv:

 

Monitor
  Model name............... NS-46L240A13
  Manufacturer............. BBY
  Plug and Play ID......... BBY0042
  Serial number............ 1
  Manufacture date......... 2012, ISO week 1
  Filter driver............ None
  -------------------------
  EDID revision............ 1.3
  Input signal type........ Digital
  Color bit depth.......... Undefined
  Display type............. RGB color
  Screen size.............. 1010 x 570 mm (45.7 in)
  Power management......... Not supported
  Extension blocs.......... 1 (CEA-EXT)
  -------------------------
  DDC/CI................... Not supported

Color characteristics
  Default color space...... Non-sRGB
  Display gamma............ 2.20
  Red chromaticity......... Rx 0.663 - Ry 0.325
  Green chromaticity....... Gx 0.285 - Gy 0.613
  Blue chromaticity........ Bx 0.140 - By 0.067
  White point (default).... Wx 0.280 - Wy 0.290
  Additional descriptors... None

Timing characteristics
  Horizontal scan range.... 30-80kHz
  Vertical scan range...... 55-76Hz
  Video bandwidth.......... 170MHz
  CVT standard............. Not supported
  GTF standard............. Not supported
  Additional descriptors... None
  Preferred timing......... Yes
  Native/preferred timing.. 1920x1080p at 60Hz (16:9)
    Modeline............... "1920x1080" 136.500 1920 1952 1984 2048 1080 1081 1084 1111 +hsync +vsync
  Detailed timing #1....... 1280x768p at 60Hz (15:9)
    Modeline............... "1280x768" 82.620 1280 1360 1488 1700 768 771 778 810 +hsync -vsync

Standard timings supported
     720 x  400p at  70Hz - IBM VGA
     640 x  480p at  60Hz - IBM VGA
     800 x  600p at  56Hz - VESA
     800 x  600p at  60Hz - VESA
    1024 x  768p at  60Hz - VESA
    1280 x  720p at  60Hz - VESA STD
    1280 x  800p at  60Hz - VESA STD
    1280 x  800p at  75Hz - VESA STD
    1280 x  960p at  60Hz - VESA STD
    1280 x 1024p at  60Hz - VESA STD
    1440 x  900p at  60Hz - VESA STD
    1680 x 1050p at  60Hz - VESA STD

EIA/CEA-861 Information
  Revision number.......... 3
  IT underscan............. Not supported
  Basic audio.............. Supported
  YCbCr 4:4:4.............. Supported
  YCbCr 4:2:2.............. Supported
  Native formats........... 3
  Detailed timing #1....... 1280x720p at 60Hz (16:9)
    Modeline............... "1280x720" 74.250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync
  Detailed timing #2....... 720x480p at 60Hz (4:3)
    Modeline............... "720x480" 27.000 720 736 798 858 480 489 495 525 -hsync -vsync
  Detailed timing #3....... 1920x1080i at 60Hz (16:9)
    Modeline............... "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1124 interlace +hsync +vsync

CE video identifiers (VICs) - timing/formats supported
    1920 x 1080i at  60Hz - HDTV (16:9, 1:1)
    1280 x  720p at  60Hz - HDTV (16:9, 1:1)
     720 x  480p at  60Hz - EDTV (16:9, 32:27)
     720 x  480p at  60Hz - EDTV (4:3, 8:9)
     640 x  480p at  60Hz - Default (4:3, 1:1)
     720 x  480i at  60Hz - Doublescan (4:3, 8:9)
     720 x  480i at  60Hz - Doublescan (16:9, 32:27)
    1920 x 1080p at  60Hz - HDTV (16:9, 1:1) [Native]
    NB: NTSC refresh rate = (Hz*1000)/1001

CE audio data (formats supported)
  LPCM    2-channel, 16/20/24 bit depths at 32/44/48 kHz
  AC-3    6-channel,  640k max. bit rate at 32/44/48 kHz

CE speaker allocation data
  Channel configuration.... 2.0
  Front left/right......... Yes
  Front LFE................ No
  Front center............. No
  Rear left/right.......... No
  Rear center.............. No
  Front left/right center.. No
  Rear left/right center... No
  Rear LFE................. No

CE vendor specific data (VSDB)
  IEEE registration number. 0x000C03
  CEC physical address..... 3.0.0.0
  Supports AI (ACP, ISRC).. Yes
  Supports 48bpp........... No
  Supports 36bpp........... Yes
  Supports 30bpp........... Yes
  Supports YCbCr 4:4:4..... Yes
  Supports dual-link DVI... No
  Maximum TMDS clock....... 225MHz

Report information
  Date generated........... 1/19/2014
  Software revision........ 2.70.0.989
  Data source.............. Real-time 0x0021
  Operating system......... 6.1.7600.2

Raw data
  00,FF,FF,FF,FF,FF,FF,00,08,59,42,00,01,00,00,00,01,16,01,03,80,65,39,78,0A,D0,DD,A9,53,49,9D,23,
  11,47,4A,A3,08,00,81,C0,81,00,81,0F,81,40,81,80,95,00,B3,00,01,01,52,35,80,80,70,38,1F,40,20,20,
  13,00,C4,8E,21,00,00,1E,46,20,00,A4,51,00,2A,30,50,80,37,00,20,46,21,00,00,1A,00,00,00,FC,00,4E,
  53,2D,34,36,4C,32,34,30,41,31,33,0A,00,00,00,FD,00,37,4C,1E,50,11,00,0A,20,20,20,20,20,20,01,EC,
  02,03,20,73,48,05,04,03,02,01,06,07,90,26,09,07,07,15,07,50,83,01,00,00,67,03,0C,00,30,00,B8,2D,
  01,1D,00,72,51,D0,1E,20,6E,28,55,00,C4,8E,21,00,00,1E,8C,0A,D0,8A,20,E0,2D,10,10,3E,96,00,13,8E,
  21,00,00,18,01,1D,80,18,71,1C,16,20,58,2C,25,00,C4,8E,21,00,00,9E,00,00,00,00,00,00,00,00,00,00,
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,33

 

 

I am going PC - hdmi - TV - Digital Coaxial - Receiver

 

My tv is in RAW mode which, from how i understand it, should send the audio directly to my receiver. 

 

 

Attached my inf file. monitor.zip 1k .zip file  


Attached: monitor.zip (1.2 KB) 
Tulli's Avatar Tulli 04:12 AM 01-20-2014
The TV is already capable of AC3. 2 speakers WIndows detection is correct for S/PDIF bandwidth (not sure that it will accept DTS ... Use AC3Filter if necessary). Check my signature or related posts in both EDID threads.
Napoleon85's Avatar Napoleon85 01:53 PM 01-20-2014
Quote:
Originally Posted by Tulli View Post

This hack definitely works (post #5). If OS is Win8x64 driver signature enforcement must be disabled prior to installation.

Regarding the 1080p resolution, can you post the real time EDID of the monitor? (See instructions in my sig.)

Nice find! I will bookmark that for the next time I reinstall drivers. OS is Win8, so the driver enforcement thing sucks. I need to see if there is a way to permanently disable it.

I also have a temporary solution that seems to stick. I was tinkering around with the custom resolutions again and I found that 1920x1080@61Hz seems to stick better than 59 or 60Hz. I suspect this is because the Nvidia CP has 1920x1080@59/60Hz already in its settings. It's not a perfect solution, but it will do for now.

I think the long term solution is to buy a 1440P monitor that uses DVI or DP. Hopefully this information helps someone else down the road.


If you still want, I can get the real-time EDID info when I get home tonight.
Tulli's Avatar Tulli 02:43 PM 01-20-2014
Quote:
Originally Posted by Napoleon85 View Post

If you still want, I can get the real-time EDID info when I get home tonight.

No, not needed. There's no EDID issue at all as it seems.
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