edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff000dc10000838d7ff4 1b0a0101681d17013801010101010101 010101afee0000000000000000000000 00000000000000000000000000000000 0000000000000000000000fd00364c1e 3e08000a202020202020000000fc0031 342e312220544654204c4344000000fc 00204d4f4e49544f520a2020202000b4 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 01 basic params: 68 1d 17 01 38 chroma info: 01 01 01 01 01 01 01 01 01 01 established: af ee 00 standard: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 2: 00 00 00 fd 00 36 4c 1e 3e 08 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 31 34 2e 31 22 20 54 46 54 20 4c 43 44 descriptor 4: 00 00 00 fc 00 20 4d 4f 4e 49 54 4f 52 0a 20 20 20 20 extensions: 00 checksum: b4 EDID version: 1.1 Manufacturer: CNA Model 0 Serial Number ... Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 29 cm x 23 cm Gamma: 1.01 DPMS levels: Off Undefined display color type Display x,y Chromaticity: Red: 0.0039, 0.0039 Green: 0.0039, 0.0048 Blue: 0.0039, 0.0039 White: 0.0039, 0.0048 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 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 Standard timings supported: non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) non-conformant standard timing (0 horiz) Manufacturer-specified data, tag 0 Monitor ranges (GTF): 54-76Hz V, 30-62kHz H, max dotclock 80MHz Monitor name: 14.1" TFT LCD MONITOR Checksum: 0xb4 (valid) EDID block does NOT conform to EDID 1.0! Has descriptor blocks other than detailed timings EDID block does not conform at all! Bad year of manufacture