0 Replies Latest reply on Oct 10, 2015 3:42 AM by jdreviews

    Can't connect BBK LT2004S TV to R9 270 using HDMI

    jdreviews

      Hi!

       

      Problem description:

      I have a problem with TV/Monitor BBK LT2004S (ProView PTS082C) connected to PowerColor Radeon R9 270 using HDMI or DVI-HDMI connector.

      Using standard Windows 8.1 (x64) videocard driver (before installing catalyst driver) all works fine.

      After installing catalyst driver amd-catalyst-15.7.1-with-dotnet45-win8.1-64bit.exe monitor shows no image (like unsupported resolution selected).

       

      I have this problem on my old Nvidia GeForce 650 Ti too, because of monitor wrong EDID information, but fixed it using nvidia drivers OverrideEdidFlags0 registry parameter = 42 93 2ะก 08 00 00 FF FF 04 00 00 00 7E 01 00.

       

      Questions:

      Don't know how to make similar to R9 270. Can anyone help?

       

      1. Can AMD EDID Emulator help? What bytes i need to make monior works good?

       

      2. Is there any method to make catalyst think what i am using not TV?

       

      Additional info:

      AMD EDID Utility Dump:

      EDID BYTES:

      0x   00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

          ------------------------------------------------

      00 | 00 FF FF FF FF FF FF 00 42 93 2C 08 01 00 00 00

      10 | 33 11 01 03 80 29 1E 78 EA D5 BC A3 57 49 9C 25

      20 | 11 48 4B 2D CE 00 01 01 81 80 01 01 90 40 01 01

      30 | 01 01 01 01 01 01 74 27 78 A0 50 1A 1E 40 30 1E

      40 | 34 00 98 22 11 00 00 1E 00 00 00 FD 00 3B 3C 1F

      50 | 41 0B 00 0A 20 20 20 20 20 20 00 00 00 FC 00 4C

      60 | 54 32 30 30 34 53 0A 20 20 20 20 20 74 27 78 A0

      70 | 50 1A 1E 40 30 1E 34 00 98 22 11 00 00 1E 01 A5