edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff000ce3000001010101 1d110103002b1a782ac905a3574b9c25 125054bfef00454a8180950001010101 0101010101016829a0d0518422305098 36009a011100001c000000ff00353035 3344303031303030310a000000fd0037 4b1e500e000a202020202020000000fc 004c39570a340a202020202020200054 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 00 2b 1a 78 2a chroma info: c9 05 a3 57 4b 9c 25 12 50 54 established: bf ef 00 standard: 45 4a 81 80 95 00 01 01 01 01 01 01 01 01 01 01 descriptor 1: 68 29 a0 d0 51 84 22 30 50 98 36 00 9a 01 11 00 00 1c descriptor 2: 00 00 00 ff 00 35 30 35 33 44 30 30 31 30 30 30 31 0a descriptor 3: 00 00 00 fd 00 37 4b 1e 50 0e 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 4c 39 57 0a 34 0a 20 20 20 20 20 20 20 extensions: 00 checksum: 54 EDID version: 1.3 Manufacturer: CGC Model 0 Serial Number ... Made in week 29 of 2007 Analog display, Input voltage level: 0.7/0.3 V Sync: Maximum image size: 43 cm x 26 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3398 Green: 0.2949, 0.6103 Blue: 0.1445, 0.0703 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@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 Standard timings supported: 800x600@70Hz 4:3 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz Detailed mode: Clock 106.000 MHz, 410 mm x 257 mm 1440 1520 1672 1904 hborder 0 900 903 909 934 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 55672 Hz Serial number: ... Monitor ranges (GTF): 55-75Hz V, 30-80kHz H, max dotclock 140MHz Monitor name: L9W Checksum: 0x54 (valid) EDID block does NOT conform to EDID 1.3! Detailed block string not properly terminated