edid-decode "VGA-1/edid": EDID (hex): 00ffffffffffff0010ac91d042343030 2c1c01030e261e78eac975a657519d27 0e5054a54b00714f8180010101010101 010101010101302a009851002a403070 1300772c1100001e000000ff004a3843 4738384232303034420a000000fc0044 454c4c205031393137530a20000000fd 00384c1e510e000a20202020202000af Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 0e 26 1e 78 ea chroma info: c9 75 a6 57 51 9d 27 0e 50 54 established: a5 4b 00 standard: 71 4f 81 80 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 00 98 51 00 2a 40 30 70 13 00 77 2c 11 00 00 1e descriptor 2: 00 00 00 ff 00 4a 38 43 47 38 38 42 32 30 30 34 42 0a descriptor 3: 00 00 00 fc 00 44 45 4c 4c 20 50 31 39 31 37 53 0a 20 descriptor 4: 00 00 00 fd 00 38 4c 1e 51 0e 00 0a 20 20 20 20 20 20 extensions: 00 checksum: af EDID version: 1.3 Manufacturer: DEL Model d091 Serial Number ... Made in week 44 of 2018 Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Composite SyncOnGreen Maximum image size: 38 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6513, 0.3398 Green: 0.3183, 0.6142 Blue: 0.1533, 0.0576 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: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz Detailed mode: Clock 108.000 MHz, 375 mm x 300 mm 1280 1328 1440 1688 hborder 0 1024 1025 1028 1066 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 63981 Hz Serial number: ... Monitor name: DELL P1917S Monitor ranges (GTF): 56-76Hz V, 30-81kHz H, max dotclock 140MHz Checksum: 0xaf (valid)