edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff00410c1908d2040000 0f0d010308291f78ee60e5a3574b9c25 115054bfef0031ca314a454a614c8180 a940b3000101f00ad0b420e02d10126c a20098321100001e000000fe004c4344 204d4f4e49544f520a00000000fd0037 4c1e520e000a202020202020000000fc 004c4344204d4f4e49544f5200000017 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 08 29 1f 78 ee chroma info: 60 e5 a3 57 4b 9c 25 11 50 54 established: bf ef 00 standard: 31 ca 31 4a 45 4a 61 4c 81 80 a9 40 b3 00 01 01 descriptor 1: f0 0a d0 b4 20 e0 2d 10 12 6c a2 00 98 32 11 00 00 1e descriptor 2: 00 00 00 fe 00 4c 43 44 20 4d 4f 4e 49 54 4f 52 0a 00 descriptor 3: 00 00 00 fd 00 37 4c 1e 52 0e 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 4c 43 44 20 4d 4f 4e 49 54 4f 52 00 00 extensions: 00 checksum: 17 EDID version: 1.3 Manufacturer: PHL Model 819 Serial Number ... Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Maximum image size: 41 cm x 31 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6376, 0.3417 Green: 0.2929, 0.6093 Blue: 0.1474, 0.0683 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: 640x360@70Hz 16:9 640x480@70Hz 4:3 800x600@70Hz 4:3 1024x768@72Hz 4:3 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 28.000 MHz, 408 mm x 306 mm 720 738 846 900 hborder 0 480 490 492 525 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 31111 Hz ASCII string: LCD MONITOR Monitor ranges (GTF): 55-76Hz V, 30-82kHz H, max dotclock 140MHz Checksum: 0x17 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match Name descriptor not terminated with a newline Detailed block string not properly terminated One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 56 - 75 Hz Horizontal Freq: 31111 - 80000 Hz Maximum Clock: 162.000 MHz EDID block does not conform at all! Bad year of manufacture