edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff004162d00068fc2003 2014010368221378ea5545a3554a9727 155054b30c00814081c0810001010101 010101010101662156aa51001e30468f 330058c11000001e000000fc00566973 656f20313630570a2020000000fd0038 471f3c09000a202020202020000000ff 004431393043303033343030310a003b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 22 13 78 ea chroma info: 55 45 a3 55 4a 97 27 15 50 54 established: b3 0c 00 standard: 81 40 81 c0 81 00 01 01 01 01 01 01 01 01 01 01 descriptor 1: 66 21 56 aa 51 00 1e 30 46 8f 33 00 58 c1 10 00 00 1e descriptor 2: 00 00 00 fc 00 56 69 73 65 6f 20 31 36 30 57 0a 20 20 descriptor 3: 00 00 00 fd 00 38 47 1f 3c 09 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 44 31 39 30 43 30 30 33 34 30 30 31 0a extensions: 00 checksum: 3b EDID version: 1.3 Manufacturer: PKB Model d0 Serial Number ... Made in week 32 of 2010 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 34 cm x 19 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, 0.3330 Green: 0.2900, 0.5908 Blue: 0.1533, 0.0820 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 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 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz Standard timings supported: 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1280x800@60Hz 16:10 Detailed mode: Clock 85.500 MHz, 344 mm x 193 mm 1366 1436 1579 1792 hborder 0 768 771 774 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Monitor name: Viseo 160W Monitor ranges (GTF): 56-71Hz V, 31-60kHz H, max dotclock 90MHz Serial number: ... Checksum: 0x3b (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 56 - 70 Hz Horizontal Freq: 31469 - 60000 Hz Maximum Clock: 108.000 MHz