edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff004c2d410630333430 30140103802f1e782ab8f1a355489b26 125054bfef8081808140714f81009500 950f810f01017c2e90a0601a1e403020 3600cb281100001a000000fd00384b1e 510f000a202020202020000000fc0053 4d4232323330570a20202020000000ff 00484c4a5a4330303132390a20200107 02010400011d007251d01e206e285500 cb281100001e011d00bc52d01e20b828 5540cb281100001e8c0ad09020403120 0c405500cb28110000188c0ad08a20e0 2d10103e9600cb281100001800000000 00000000000000000000000000000000 00000000000000000000000000000000 0000000000000000000000000000009b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 2f 1e 78 2a chroma info: b8 f1 a3 55 48 9b 26 12 50 54 established: bf ef 80 standard: 81 80 81 40 71 4f 81 00 95 00 95 0f 81 0f 01 01 descriptor 1: 7c 2e 90 a0 60 1a 1e 40 30 20 36 00 cb 28 11 00 00 1a descriptor 2: 00 00 00 fd 00 38 4b 1e 51 0f 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 4d 42 32 32 33 30 57 0a 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 4c 4a 5a 43 30 30 31 32 39 0a 20 20 extensions: 01 checksum: 07 EDID version: 1.3 Manufacturer: SAM Model 641 Serial Number ... Made in week 48 of 2010 Digital display Maximum image size: 47 cm x 30 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6386, 0.3349 Green: 0.2832, 0.6054 Blue: 0.1513, 0.0732 White: 0.3125, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x800@60Hz 16:10 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1440x900@75Hz 16:10 HorFreq: 82300 Hz Clock: 156.000 MHz 1280x800@75Hz 16:10 Detailed mode: Clock 119.000 MHz, 459 mm x 296 mm 1680 1728 1760 1840 hborder 0 1050 1053 1059 1080 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 64673 Hz Monitor ranges (GTF): 56-75Hz V, 30-81kHz H, max dotclock 150MHz Monitor name: SMB2230W Serial number: ... Has 1 extension blocks Checksum: 0x7 (valid) CTA extension block Extension version: 1 0 8-byte timing descriptors Detailed mode: Clock 74.250 MHz, 459 mm x 296 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 74.250 MHz, 459 mm x 296 mm 1280 1720 1760 1980 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 37500 Hz Detailed mode: Clock 27.000 MHz, 459 mm x 296 mm 720 732 796 864 hborder 0 576 581 586 625 vborder 0 -hsync -vsync VertFreq: 50 Hz, HorFreq: 31250 Hz Detailed mode: Clock 27.000 MHz, 459 mm x 296 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0x9b (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 75 Hz Horizontal Freq: 31250 - 82300 Hz Maximum Clock: 156.000 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-DP-2/edid": EDID (hex): 00ffffffffffff001e6d21574d310100 03140103ea312078ea40f6a357559e26 115054a76b80950081808140714f0101 0101010101017c2e90a0601a1e403020 3600da281100001a21399030621a2740 68b03600da281100001c000000fd0038 4b1e530f000a202020202020000000fc 0057323238360a202020202020200065 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: ea 31 20 78 ea chroma info: 40 f6 a3 57 55 9e 26 11 50 54 established: a7 6b 80 standard: 95 00 81 80 81 40 71 4f 01 01 01 01 01 01 01 01 descriptor 1: 7c 2e 90 a0 60 1a 1e 40 30 20 36 00 da 28 11 00 00 1a descriptor 2: 21 39 90 30 62 1a 27 40 68 b0 36 00 da 28 11 00 00 1c descriptor 3: 00 00 00 fd 00 38 4b 1e 53 0f 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 57 32 32 38 36 0a 20 20 20 20 20 20 20 extensions: 00 checksum: 65 EDID version: 1.3 Manufacturer: GSM Model 5721 Serial Number ... Made in week 3 of 2010 Digital display Maximum image size: 49 cm x 32 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6376, 0.3398 Green: 0.3320, 0.6171 Blue: 0.1513, 0.0693 White: 0.3134, 0.3300 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz Detailed mode: Clock 119.000 MHz, 474 mm x 296 mm 1680 1728 1760 1840 hborder 0 1050 1053 1059 1080 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 64673 Hz Detailed mode: Clock 146.250 MHz, 474 mm x 296 mm 1680 1784 1960 2240 hborder 0 1050 1053 1059 1089 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 65290 Hz Monitor ranges (GTF): 56-75Hz V, 30-83kHz H, max dotclock 150MHz Monitor name: W2286 Checksum: 0x65 (valid) EDID block does NOT conform to EDID 1.3! Digital display field contains garbage: 6a edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0006af3e3100000000 21140104901f117802ccce9958508e26 244b5300000001010101010101010101 010101010101b02c40ce61841830402a 330035ae1000001ab02c40846384f430 402a330035ae1000001a000000fe0054 364e334e804231343052573300000000 000041219e0011000002010a2020000f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 1f 11 78 02 chroma info: cc ce 99 58 50 8e 26 24 4b 53 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: b0 2c 40 ce 61 84 18 30 40 2a 33 00 35 ae 10 00 00 1a descriptor 2: b0 2c 40 84 63 84 f4 30 40 2a 33 00 35 ae 10 00 00 1a descriptor 3: 00 00 00 fe 00 54 36 4e 33 4e 80 42 31 34 30 52 57 33 descriptor 4: 00 00 00 00 00 00 41 21 9e 00 11 00 00 02 01 0a 20 20 extensions: 00 checksum: 0f EDID version: 1.4 Manufacturer: AUO Model 313e Serial Number ... Made in week 33 of 2010 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 31 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6005, 0.3437 Green: 0.3154, 0.5546 Blue: 0.1513, 0.1406 White: 0.2958, 0.3261 Established timings supported: Standard timings supported: Detailed mode: Clock 114.400 MHz, 309 mm x 174 mm 1600 1664 1706 2062 hborder 0 900 903 906 924 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 55480 Hz Detailed mode: Clock 114.400 MHz, 309 mm x 174 mm 1600 1664 1706 2500 hborder 0 900 903 906 1144 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 45760 Hz ASCII string: T6N3N Manufacturer-specified data, tag 0 Checksum: 0xf (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated