edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0006afec2100000000 001501049022137802c8959e57549226 0f505400000001010101010101010101 010101010101a21c56b8500014301010 3e0058c1100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231353658544e30322e31200a00ce Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 02 chroma info: c8 95 9e 57 54 92 26 0f 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: a2 1c 56 b8 50 00 14 30 10 10 3e 00 58 c1 10 00 00 18 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 42 31 35 36 58 54 4e 30 32 2e 31 20 0a extensions: 00 checksum: ce EDID version: 1.4 Manufacturer: AUO Model 21ec Serial Number ... Made in year 2011 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 34 cm x 19 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: 0.6201, 0.3398 Green: 0.3300, 0.5703 Blue: 0.1503, 0.0595 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 73.300 MHz, 344 mm x 193 mm 1366 1382 1398 1550 hborder 0 768 771 785 788 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 47290 Hz Manufacturer-specified data, tag 15 ASCII string: AUO ASCII string: B156XTN02.1 Checksum: 0xce (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges edid-decode "HDMI-1/edid": EDID (hex): 00ffffffffffff0006b3cc2301010101 011c010380331d78ead905a557519e27 0f5054afcf80714f8180818fb3008140 9500a9408bc0023a801871382d40582c 4500fd1e1100001e000000fd00304c1e 5511000a202020202020000000fc0056 5a3233390a20202020202020000000ff 004a314c4d52533031313634300a0171 020315f14a900403011412051f101365 030c001000023a801871382d40582c45 00fd1e1100001e011d8018711c162058 2c2500fd1e1100009e011d007251d01e 206e285500fd1e1100001e8c0ad08a20 e02d10103e9600fd1e11000018000000 00000000000000000000000000000000 000000000000000000000000000000c0 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 33 1d 78 ea chroma info: d9 05 a5 57 51 9e 27 0f 50 54 established: af cf 80 standard: 71 4f 81 80 81 8f b3 00 81 40 95 00 a9 40 8b c0 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fd 1e 11 00 00 1e descriptor 2: 00 00 00 fd 00 30 4c 1e 55 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 56 5a 32 33 39 0a 20 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 4a 31 4c 4d 52 53 30 31 31 36 34 30 0a extensions: 01 checksum: 71 EDID version: 1.3 Manufacturer: AUS Model 23cc Serial Number ... Made in week 1 of 2018 Digital display Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6474, 0.3408 Green: 0.3183, 0.6181 Blue: 0.1523, 0.0585 White: 0.3134, 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@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 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: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1360x765@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 509 mm x 286 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 48-76Hz V, 30-85kHz H, max dotclock 170MHz Monitor name: VZ239 Serial number: ... Has 1 extension blocks Checksum: 0x71 (valid) CTA extension block Extension version: 3 17 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 Underscans PC formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 509 mm x 286 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 74.250 MHz, 509 mm x 286 mm 1920 2008 2052 2200 hborder 0 540 542 547 562 vborder 0 +hsync +vsync interlaced VertFreq: 60 Hz, HorFreq: 33750 Hz Detailed mode: Clock 74.250 MHz, 509 mm x 286 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 27.000 MHz, 509 mm x 286 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xc0 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 75 Hz Horizontal Freq: 28125 - 80000 Hz Maximum Clock: 162.000 MHz EDID block does not conform at all! Both the serial number ...