PC Graphics

[gx22]

I have 3 monitors 2560 x 1440.  I want to connect them to give 5760 x 1080 for faster gaming frames.  Eyefinity gives 7680 x 1440 and some 768 options.  It does not allow custom resolution even I tried EyefinityPro.  How do I make 5760 x 1080 with Eyefinity?  I use Radeon 21.4.1.

[fsadough]

Before you apply Eyefinity, you need to assign1920x1080 resolution to each individual display. Once you established that, then you can create Eyefinity screen.

[gx22]

I changed all 3 monitors to 1920 x 1080 in Windows before turning on Eyefinity.  Eyefinity gives 7680 x 1440 and does not give the 5760 x 1080 option.

[fsadough]

1. Can you send a screenshot from all available resolutions?
2. What is the refresh rate and bpc set to?
3. What are the cables and adapters you are using?

[gx22]

Refresh rate is 75 Hz.  8 bpc.

Cable to the 3 identical monitors are HDMI, DP, DP straight cables. Eyefinity makes no difference if I change their resolutions to 1920 x 1080 before Eyefinity or leave them at 2560 x 1440.

[fsadough]

Change your refresh rate to 60Hz and try again

[gx22]

I tried 59 Hz, 60 Hz, 75 Hz.  None works better with Eyefinity.

[fsadough]

Send me the EDID of your monitors

[gx22]

I found a workaround from user ets post.

https://community.amd.com/t5/graphics/eyefinity-advanced/td-p/317755

Downgrade to driver 20.3.1.  Turn on Eyefinity.  Then run ccc.exe.  That app can customize Eyefinity to 5760 x 1080. 

This kind of solve my problem but I can't use any new release because none of the new drivers has ccc.exe anymore.

[fsadough]

Send me the EDID of your monitors

[gx22]

How do I find out the EDID of monitors?  Using Radeon software?

[fsadough]

EDID is part of Radeon Pro Settings on our Professional Graphics cards and not gaming cards. There are plenty of 3rd party tools available online. Just google it.

[gx22]

Here are the EDID for my 3 monitors (same model):

Active : Yes
Registry Key : DISPLAY\AOC2703\5&2573ce8e&4&UID772
Monitor Name : Q27V3
Manufacture Week : 51 / 2020
ManufacturerID : 58117 (0xE305)
ProductID : 9987 (0x2703)
Serial Number (Numeric) : 13122 (0x00003342)
EDID Version : 1.4
Display Gamma : 2.20
Image Size : 48.0 X 27.0 cm (21.7 Inch)
Maximum Image Size : 60 X 34 cm (27.2 Inch)
Maximum Resolution : 2560 X 1440
Support Standby Mode : No
Support Suspend Mode : No
Support Low-Power Mode : Yes
Support Default GTF : No
Digital : Yes

Supported Display Modes :
640 X 480 60 Hz
640 X 480 72 Hz
640 X 480 75 Hz
800 X 600 56 Hz
800 X 600 60 Hz
800 X 600 72 Hz
800 X 600 75 Hz
1024 X 768 60 Hz
1024 X 768 70 Hz
1024 X 768 75 Hz
1280 X 720 60 Hz
1280 X 960 60 Hz
1440 X 900 60 Hz
1280 X 1024 60 Hz
1280 X 1024 75 Hz
1680 X 1050 60 Hz
1920 X 1080 60 Hz
2560 X 1440 60 Hz

[gx22]

#2:

Active : Yes
Registry Key : DISPLAY\AOC2703\5&2573ce8e&4&UID776
Monitor Name : Q27V3
Manufacture Week : 51 / 2020
ManufacturerID : 58117 (0xE305)
ProductID : 9987 (0x2703)
Serial Number (Numeric) : 13103 (0x0000332F)
EDID Version : 1.4
Display Gamma : 2.20
Image Size : 48.0 X 27.0 cm (21.7 Inch)
Maximum Image Size : 60 X 34 cm (27.2 Inch)
Maximum Resolution : 2560 X 1440
Support Standby Mode : No
Support Suspend Mode : No
Support Low-Power Mode : Yes
Support Default GTF : No
Digital : Yes

Supported Display Modes :
640 X 480 60 Hz
640 X 480 72 Hz
640 X 480 75 Hz
800 X 600 56 Hz
800 X 600 60 Hz
800 X 600 72 Hz
800 X 600 75 Hz
1024 X 768 60 Hz
1024 X 768 70 Hz
1024 X 768 75 Hz
1280 X 720 60 Hz
1280 X 960 60 Hz
1440 X 900 60 Hz
1280 X 1024 60 Hz
1280 X 1024 75 Hz
1680 X 1050 60 Hz
1920 X 1080 60 Hz
2560 X 1440 60 Hz

[gx22]

#3

Active : Yes
Registry Key : DISPLAY\AOC2703\5&2573ce8e&4&UID780
Monitor Name : Q27V3
Manufacture Week : 51 / 2020
ManufacturerID : 58117 (0xE305)
ProductID : 9987 (0x2703)
Serial Number (Numeric) : 13223 (0x000033A7)
EDID Version : 1.3
Display Gamma : 2.20
Image Size : 48.0 X 27.0 cm (21.7 Inch)
Maximum Image Size : 60 X 34 cm (27.2 Inch)
Maximum Resolution : 2560 X 1440
Support Standby Mode : No
Support Suspend Mode : No
Support Low-Power Mode : Yes
Support Default GTF : No
Digital : Yes

Supported Display Modes :
640 X 480 60 Hz
640 X 480 72 Hz
640 X 480 75 Hz
800 X 600 56 Hz
800 X 600 60 Hz
800 X 600 72 Hz
800 X 600 75 Hz
1024 X 768 60 Hz
1024 X 768 70 Hz
1024 X 768 75 Hz
1280 X 720 60 Hz
1280 X 960 60 Hz
1440 X 900 60 Hz
1280 X 1024 60 Hz
1280 X 1024 75 Hz
1680 X 1050 60 Hz
1920 X 1080 60 Hz
2560 X 1440 60 Hz

[fsadough]

This is not EDID. EDID looks like this:

00 FF FF FF FF FF FF 00 05 E3 77 27 9D 00 00 00
32 1D 01 03 80 3C 22 78 2A 28 95 A7 55 4E A3 26
0F 50 54 2D 4B 00 D1 C0 81 80 81 40 95 0F 95 00
B3 00 81 C0 01 01 4D D0 00 A0 F0 70 3E 80 30 20
35 00 C0 1C 32 00 00 1A 00 00 00 FC 00 55 32 37
37 37 42 0A 20 20 20 20 20 20 00 00 00 10 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 B6
02 03 33 70 4C 90 04 03 1F 13 01 12 5D 5E 5F 60
61 23 09 07 07 83 01 00 00 6D 03 0C 00 10 00 38
78 20 00 60 01 02 03 67 D8 5D C4 01 78 80 03 E3
0F 00 0C 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40
B4 10 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96
00 B4 78 00 00 00 18 4D 6C 80 A0 70 70 3E 80 30
20 3A 00 E0 1C 12 00 00 1A 04 74 00 30 F2 70 5A
80 B0 58 8A 00 C0 1C 32 00 00 1A 00 00 00 00 63

[gx22]

Monitor 1:

:2000000000FFFFFFFFFFFF0005E30327A7330000331E0103803C22782AB3E5AC5048A4267F
:20002000115054AFEF00D1C0B30095008180814081C001010101565E00A0A0A02950302030
:20004000350055502100001EA073006AA0A029500820350055502100001A000000FC0051C7
:20006000323756330A20202020202020000000FD00304B1E721E000A20202020202001694A
:2000800002031EF14B101F051404130312021101230907078301000065030C001000023AFB
:2000A000801871382D40582C450055502100001E011D007251D01E206E2855005550210045
:2000C000001E8C0AD08A20E02D10103E96005550210000188C0AD090204031200C405500CB
:2000E000555021000018F03C00D051A0355060883A0055502100001C00000000000000F7B5
:00000001FF

Monitor 2:

:2000000000FFFFFFFFFFFF0005E303272F330000331E0104A53C22783AB3E5AC5048A426C1
:200020001150542FCF00D1C0B30095008180814081C001010101565E00A0A0A029503020D0
:20004000350080682100001EA073006AA0A029500820350080682100001AF639801871381E
:200060002D40582C4500E00E1100001E000000FC0051323756330A2020202020202001F211
:2000800002031EF14B0103051404131F12021190230907078301000065030C001000023A7B
:2000A000801871382D40582C450055502100001E011D007251D01E206E2855005550210045
:2000C000001E8C0AD08A20E02D10103E96005550210000188C0AD090204031200C405500CB
:2000E000555021000018F03C00D051A0355060883A0055502100001C000000000000007735
:00000001FF

Monitor 3:

:2000000000FFFFFFFFFFFF0005E3032742330000331E0104A53C22783AB3E5AC5048A426AE
:200020001150542FCF00D1C0B30095008180814081C001010101565E00A0A0A029503020D0
:20004000350080682100001EA073006AA0A029500820350080682100001AF739801871381D
:200060002D40582C4500E00E1100001E000000FC0051323756330A2020202020202001DE25
:2000800002031EF14B0103051404131F12021190230907078301000065030C001000023A7B
:2000A000801871382D40582C450055502100001E011D007251D01E206E2855005550210045
:2000C000001E8C0AD08A20E02D10103E96005550210000188C0AD090204031200C405500CB
:2000E000555021000018F03C00D051A0355060883A0055502100001C000000000000007735
:00000001FF

[fsadough]

Wrong format. Take a look at what I have posted and send the EDID as a .txt or .bin format

[gx22]

Monitor #1
00 FF FF FF FF FF FF 00 05 E3 03 27 A7 33 00 00
33 1E 01 03 80 3C 22 78 2A B3 E5 AC 50 48 A4 26
11 50 54 AF EF 00 D1 C0 B3 00 95 00 81 80 81 40
81 C0 01 01 01 01 56 5E 00 A0 A0 A0 29 50 30 20
35 00 55 50 21 00 00 1E A0 73 00 6A A0 A0 29 50
08 20 35 00 55 50 21 00 00 1A 00 00 00 FC 00 51
32 37 56 33 0A 20 20 20 20 20 20 20 00 00 00 FD
00 30 4B 1E 72 1E 00 0A 20 20 20 20 20 20 01 69
02 03 1E F1 4B 10 1F 05 14 04 13 03 12 02 11 01
23 09 07 07 83 01 00 00 65 03 0C 00 10 00 02 3A
80 18 71 38 2D 40 58 2C 45 00 55 50 21 00 00 1E
01 1D 00 72 51 D0 1E 20 6E 28 55 00 55 50 21 00
00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 55 50
21 00 00 18 8C 0A D0 90 20 40 31 20 0C 40 55 00
55 50 21 00 00 18 F0 3C 00 D0 51 A0 35 50 60 88
3A 00 55 50 21 00 00 1C 00 00 00 00 00 00 00 F7

[gx22]

Monitor #2
00 FF FF FF FF FF FF 00 05 E3 03 27 A7 33 00 00
33 1E 01 03 80 3C 22 78 2A B3 E5 AC 50 48 A4 26
11 50 54 2F CF 00 D1 C0 B3 00 95 00 81 80 81 40
81 C0 01 01 01 01 56 5E 00 A0 A0 A0 29 50 30 20
35 00 80 68 21 00 00 1E A0 73 00 6A A0 A0 29 50
08 20 35 00 80 68 21 00 00 1A F6 39 80 18 71 38
2D 40 58 2C 45 00 E0 0E 11 00 00 1E 00 00 00 FC
00 51 32 37 56 33 0A 20 20 20 20 20 20 20 01 B0
02 03 1E F1 4B 10 1F 05 14 04 13 03 12 02 11 01
23 09 07 07 83 01 00 00 65 03 0C 00 10 00 02 3A
80 18 71 38 2D 40 58 2C 45 00 55 50 21 00 00 1E
01 1D 00 72 51 D0 1E 20 6E 28 55 00 55 50 21 00
00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 55 50
21 00 00 18 8C 0A D0 90 20 40 31 20 0C 40 55 00
55 50 21 00 00 18 F0 3C 00 D0 51 A0 35 50 60 88
3A 00 55 50 21 00 00 1C 00 00 00 00 00 00 00 F7

[gx22]

Monitor #3
00 FF FF FF FF FF FF 00 05 E3 03 27 42 33 00 00
33 1E 01 04 A5 3C 22 78 3A B3 E5 AC 50 48 A4 26
11 50 54 2F CF 00 D1 C0 B3 00 95 00 81 80 81 40
81 C0 01 01 01 01 56 5E 00 A0 A0 A0 29 50 30 20
35 00 80 68 21 00 00 1E A0 73 00 6A A0 A0 29 50
08 20 35 00 80 68 21 00 00 1A F7 39 80 18 71 38
2D 40 58 2C 45 00 E0 0E 11 00 00 1E 00 00 00 FC
00 51 32 37 56 33 0A 20 20 20 20 20 20 20 01 DE
02 03 1E F1 4B 01 03 05 14 04 13 1F 12 02 11 90
23 09 07 07 83 01 00 00 65 03 0C 00 10 00 02 3A
80 18 71 38 2D 40 58 2C 45 00 55 50 21 00 00 1E
01 1D 00 72 51 D0 1E 20 6E 28 55 00 55 50 21 00
00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 55 50
21 00 00 18 8C 0A D0 90 20 40 31 20 0C 40 55 00
55 50 21 00 00 18 F0 3C 00 D0 51 A0 35 50 60 88
3A 00 55 50 21 00 00 1C 00 00 00 00 00 00 00 77

[fsadough]

there is something wrong with the EDIDs, when I load them, I get black screen.

[gx22]

My utility gives 32 x 8 output so I edited it into 16 x 16.  Maybe something went wrong with the editing.  Can you take 32 x 8 format?  Or can you recommend a utility I should use to give the correct output?

[fsadough]

You can use MonitorInfoView. Once you have selected the monito, press "CTL+E" or go to File => EXPORT EDID as .bin

[gx22]

Monitor 1 EDID:  https://drive.google.com/file/d/1O_AkhZzXOl9Ksz4e3r43yuJe54ndxCUj/view?usp=sharing

Monitor 2 EDID:  https://drive.google.com/file/d/1o_FubOv3Ic5C52FWjZ9aYUyF4C5E-o17/view?usp=sharing

Monitor 3 EDID:  https://drive.google.com/file/d/1IyVJsyItk1jccULy73XIR8An_xv5TC9N/view?usp=sharing

[fsadough]

Please stand by

[fsadough]

Do you see the option "Try Complex Eyfinity" in Radeon Settings?

[gx22]

No.  I've never seen any Advanced or Complex Eyefinity in the Radeon software I tried.

[fsadough]

Please file a support ticket.