edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff0042936f0701010101 2111010308291a78ead6a5a2594a9524 145054afcf0081809500950f01010101 0101010101019a29a0d0518422305098 36009a001100001c302a009851002a40 307013009a001100001e000000fd003c 4b1e500e000a202020202020000000ff 005230534a37383030313735353200be Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 08 29 1a 78 ea chroma info: d6 a5 a2 59 4a 95 24 14 50 54 established: af cf 00 standard: 81 80 95 00 95 0f 01 01 01 01 01 01 01 01 01 01 descriptor 1: 9a 29 a0 d0 51 84 22 30 50 98 36 00 9a 00 11 00 00 1c descriptor 2: 30 2a 00 98 51 00 2a 40 30 70 13 00 9a 00 11 00 00 1e descriptor 3: 00 00 00 fd 00 3c 4b 1e 50 0e 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 52 30 53 4a 37 38 30 30 31 37 35 35 32 extensions: 00 checksum: be EDID version: 1.3 Manufacturer: PTS Model 76f Serial Number ... Made in week 33 of 2007 Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Maximum image size: 41 cm x 26 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6357, 0.3486 Green: 0.2900, 0.5839 Blue: 0.1425, 0.0800 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 Standard timings supported: 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1440x900@75Hz 16:10 HorFreq: 82300 Hz Clock: 156.000 MHz Detailed mode: Clock 106.500 MHz, 410 mm x 256 mm 1440 1520 1672 1904 hborder 0 900 903 909 934 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 55934 Hz Detailed mode: Clock 108.000 MHz, 410 mm x 256 mm 1280 1328 1440 1688 hborder 0 1024 1025 1028 1066 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 63981 Hz Monitor ranges (GTF): 60-75Hz V, 30-80kHz H, max dotclock 140MHz Serial number: ... Checksum: 0xbe (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 56 - 75 Hz Horizontal Freq: 31469 - 82300 Hz Maximum Clock: 156.000 MHz