edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff001ab3a90701000000 2212010368291a782ac905a3574b9c25 125054a54b008180950f010101010101 0101010101019a29a0d0518422305098 36009a001100001c000000ff00594538 4c3030393537310a2020000000fd0038 4b1f530e000a202020202020000000fc 004c4c2033313930570a2020202000cc Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 29 1a 78 2a chroma info: c9 05 a3 57 4b 9c 25 12 50 54 established: a5 4b 00 standard: 81 80 95 0f 01 01 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: 00 00 00 ff 00 59 45 38 4c 30 30 39 35 37 31 0a 20 20 descriptor 3: 00 00 00 fd 00 38 4b 1f 53 0e 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 4c 4c 20 33 31 39 30 57 0a 20 20 20 20 extensions: 00 checksum: cc EDID version: 1.3 Manufacturer: FUS Model 7a9 Serial Number ... Made in week 34 of 2008 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 41 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@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@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@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 Serial number: ... Monitor ranges (GTF): 56-75Hz V, 31-83kHz H, max dotclock 140MHz Monitor name: LL 3190W Checksum: 0xcc (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 59 - 75 Hz Horizontal Freq: 31469 - 82300 Hz Maximum Clock: 156.000 MHz