edid-decode "/sys/class/drm/card0-DVI-D-1/edid": EDID (hex): 00ffffffffffff004c2d370733433242 0c15010380331d782aee91a3544c9926 0f50542308008100814081809500b300 a94001010101023a801871382d40582c 4500fe221100001e000000fd00383d1e 4b11000a202020202020000000fc0053 4d32333333540a2020202020000000ff 00483958423330313534370a20200141 02010400023a80d072382d40102c4580 fe221100001e011d007251d01e206e28 5500fe221100001e011d00bc52d01e20 b8285540fe221100001e8c0ad0902040 31200c405500fe22110000188c0ad08a 20e02d10103e9600fe22110000180000 00000000000000000000000000000000 000000000000000000000000000000f4 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 33 1d 78 2a chroma info: ee 91 a3 54 4c 99 26 0f 50 54 established: 23 08 00 standard: 81 00 81 40 81 80 95 00 b3 00 a9 40 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fe 22 11 00 00 1e descriptor 2: 00 00 00 fd 00 38 3d 1e 4b 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 4d 32 33 33 33 54 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 39 58 42 33 30 31 35 34 37 0a 20 20 extensions: 01 checksum: 41 EDID version: 1.3 Manufacturer: SAM Model 737 Serial Number ... Made in week 12 of 2011 Digital display Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 White: 0.3125, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1280x800@60Hz 16:10 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz Detailed mode: Clock 148.500 MHz, 510 mm x 290 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 56-61Hz V, 30-75kHz H, max dotclock 170MHz Monitor name: SM2333T Serial number: ... Has 1 extension blocks Checksum: 0x41 (valid) CTA extension block Extension version: 1 0 8-byte timing descriptors Detailed mode: Clock 148.500 MHz, 510 mm x 290 mm 1920 2448 2492 2640 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Detailed mode: Clock 74.250 MHz, 510 mm x 290 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, 510 mm x 290 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, 510 mm x 290 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, 510 mm x 290 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xf4 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 60 Hz Horizontal Freq: 31250 - 75000 Hz Maximum Clock: 162.000 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff004c2d370733433242 0c15010380331d782aee91a3544c9926 0f50542308008100814081809500b300 a94001010101023a801871382d40582c 4500fe221100001e000000fd00383d1e 4b11000a202020202020000000fc0053 4d32333333540a2020202020000000ff 00483958423330313532330a20200147 02010400023a80d072382d40102c4580 fe221100001e011d007251d01e206e28 5500fe221100001e011d00bc52d01e20 b8285540fe221100001e8c0ad0902040 31200c405500fe22110000188c0ad08a 20e02d10103e9600fe22110000180000 00000000000000000000000000000000 000000000000000000000000000000f4 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 33 1d 78 2a chroma info: ee 91 a3 54 4c 99 26 0f 50 54 established: 23 08 00 standard: 81 00 81 40 81 80 95 00 b3 00 a9 40 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fe 22 11 00 00 1e descriptor 2: 00 00 00 fd 00 38 3d 1e 4b 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 4d 32 33 33 33 54 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 39 58 42 33 30 31 35 32 33 0a 20 20 extensions: 01 checksum: 47 EDID version: 1.3 Manufacturer: SAM Model 737 Serial Number ... Made in week 12 of 2011 Digital display Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 White: 0.3125, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1280x800@60Hz 16:10 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz Detailed mode: Clock 148.500 MHz, 510 mm x 290 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 56-61Hz V, 30-75kHz H, max dotclock 170MHz Monitor name: SM2333T Serial number: ... Has 1 extension blocks Checksum: 0x47 (valid) CTA extension block Extension version: 1 0 8-byte timing descriptors Detailed mode: Clock 148.500 MHz, 510 mm x 290 mm 1920 2448 2492 2640 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Detailed mode: Clock 74.250 MHz, 510 mm x 290 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, 510 mm x 290 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, 510 mm x 290 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, 510 mm x 290 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xf4 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 60 Hz Horizontal Freq: 31250 - 75000 Hz Maximum Clock: 162.000 MHz EDID block does not conform at all! Both the serial number ...