edid-decode "DP-2/edid": EDID (hex): 00ffffffffffff000472ff03ab2d5143 23180104a53e22783e08a5a2574fa228 0f5054bfef8081c0810081809500b300 8140d1c0714f4dd000a0f0703e803020 35006d552100001a04740030f2705a80 b0588a006d552100001a000000fd0017 501ea03c010a202020202020000000fc 00416365722042323836484b0a20013a 020329f14f9001020304051112131f14 0607202223090707830100006c030c00 2000007820004001030e1f008051001e 30408037006d552100001c023a801871 382d40582c45006d552100001e000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000010 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 3e 22 78 3e chroma info: 08 a5 a2 57 4f a2 28 0f 50 54 established: bf ef 80 standard: 81 c0 81 00 81 80 95 00 b3 00 81 40 d1 c0 71 4f descriptor 1: 4d d0 00 a0 f0 70 3e 80 30 20 35 00 6d 55 21 00 00 1a descriptor 2: 04 74 00 30 f2 70 5a 80 b0 58 8a 00 6d 55 21 00 00 1a descriptor 3: 00 00 00 fd 00 17 50 1e a0 3c 01 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 41 63 65 72 20 42 32 38 36 48 4b 0a 20 extensions: 01 checksum: 3a EDID version: 1.4 Manufacturer: ACR Model 3ff Serial Number ... Made in week 35 of 2014 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 62 cm x 34 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6328, 0.3398 Green: 0.3105, 0.6328 Blue: 0.1582, 0.0605 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 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1280x720@60Hz 16:9 1280x800@60Hz 16:10 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1920x1080@60Hz 16:9 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz Detailed mode: Clock 533.250 MHz, 621 mm x 341 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2222 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 133312 Hz Detailed mode: Clock 297.000 MHz, 621 mm x 341 mm 3840 4016 4104 4400 hborder 0 2160 2168 2178 2250 vborder 0 +hsync -vsync VertFreq: 30 Hz, HorFreq: 67500 Hz Monitor ranges (bare limits): 23-80Hz V, 30-160kHz H, max dotclock 600MHz Monitor name: Acer B286HK Has 1 extension blocks Checksum: 0x3a (valid) CTA extension block Extension version: 3 37 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz VIC 34 1920x1080@30Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 2.0.0.0 Maximum TMDS clock: 600MHz Extended HDMI video details: HDMI VIC 1 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz HDMI VIC 3 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz Underscans PC formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 79.500 MHz, 621 mm x 341 mm 1280 1344 1472 1664 hborder 0 768 771 778 798 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 47776 Hz Detailed mode: Clock 148.500 MHz, 621 mm x 341 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Checksum: 0x10 (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match HDMI VSDB Max TMDS rate is > 340 Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 24 - 75 Hz Horizontal Freq: 15734 - 133312 Hz Maximum Clock: 533.250 MHz Warning: HDMI VIC Codes must have their CTA-861 VIC equivalents in the VSB edid-decode "DVI-D-0/edid": EDID (hex): 00ffffffffffff001e6df15918980100 021f010380431c78eaca95a6554ea126 0f5054a54b80714f818081c0a9c0b300 0101010101017e4800e0a0381f404040 3a00a11c21000018023a801871382d40 582c4500a11c2100001e000000fc004c 4720554c545241574944450a000000fd 00384b1e5a18000a20202020202001e3 02031cf1499004031412051f01132309 07078301000065030c002000023a8018 71382d40582c450056512100001e011d 8018711c1620582c250056512100009e 011d007251d01e206e28550056512100 001e8c0ad08a20e02d10103e96005651 21000018000000ff003130324e544c45 33323437320a000000000000000000bb Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 43 1c 78 ea chroma info: ca 95 a6 55 4e a1 26 0f 50 54 established: a5 4b 80 standard: 71 4f 81 80 81 c0 a9 c0 b3 00 01 01 01 01 01 01 descriptor 1: 7e 48 00 e0 a0 38 1f 40 40 40 3a 00 a1 1c 21 00 00 18 descriptor 2: 02 3a 80 18 71 38 2d 40 58 2c 45 00 a1 1c 21 00 00 1e descriptor 3: 00 00 00 fc 00 4c 47 20 55 4c 54 52 41 57 49 44 45 0a descriptor 4: 00 00 00 fd 00 38 4b 1e 5a 18 00 0a 20 20 20 20 20 20 extensions: 01 checksum: e3 EDID version: 1.3 Manufacturer: GSM Model 59f1 Serial Number ... Made in week 2 of 2021 Digital display Maximum image size: 67 cm x 28 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, 0.3320 Green: 0.3066, 0.6308 Blue: 0.1503, 0.0595 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 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 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 1280x720@60Hz 16:9 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz Detailed mode: Clock 185.580 MHz, 673 mm x 284 mm 2560 2624 2688 2784 hborder 0 1080 1083 1093 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66659 Hz Detailed mode: Clock 148.500 MHz, 673 mm x 284 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor name: LG ULTRAWIDE Monitor ranges (GTF): 56-75Hz V, 30-90kHz H, max dotclock 240MHz Has 1 extension blocks Checksum: 0xe3 (valid) CTA extension block Extension version: 3 24 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 2.0.0.0 Underscans PC formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 598 mm x 337 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 74.250 MHz, 598 mm x 337 mm 1920 2008 2052 2200 hborder 0 540 542 547 562 vborder 0 +hsync +vsync interlaced VertFreq: 60 Hz, HorFreq: 33750 Hz Detailed mode: Clock 74.250 MHz, 598 mm x 337 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 27.000 MHz, 598 mm x 337 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xbb (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 75 Hz Horizontal Freq: 28125 - 80000 Hz Maximum Clock: 185.580 MHz edid-decode "HDMI-0/edid": EDID (hex): 00ffffffffffff003534152000000001 0119010380342178eeee91a3544c9926 0f5054bfef80a940a9c0b30095008bc0 8140810081c008e80030f2705a80b058 8a00c48e2100001e283c80a070b02340 30203600c48e2100001a000000fc0048 444d492053504c4954544552000000fd 00384c1e5311010a2020202020200127 02035a6157615f901f20212205140413 120316075d5e6062636465662f097f07 0f7f073f14c057040017070078030c00 1000b87820c00e014107dc4020462078 209020962067d85dc401788807e305c0 00e3060701e40f01006208e80030f270 5a80b0588a00c48e2100001e00000000 00000000000000000000000000000053 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 34 21 78 ee chroma info: ee 91 a3 54 4c 99 26 0f 50 54 established: bf ef 80 standard: a9 40 a9 c0 b3 00 95 00 8b c0 81 40 81 00 81 c0 descriptor 1: 08 e8 00 30 f2 70 5a 80 b0 58 8a 00 c4 8e 21 00 00 1e descriptor 2: 28 3c 80 a0 70 b0 23 40 30 20 36 00 c4 8e 21 00 00 1a descriptor 3: 00 00 00 fc 00 48 44 4d 49 20 53 50 4c 49 54 54 45 52 descriptor 4: 00 00 00 fd 00 38 4c 1e 53 11 01 0a 20 20 20 20 20 20 extensions: 01 checksum: 27 EDID version: 1.3 Manufacturer: MIT Model 2015 Serial Number ... Made in week 1 of 2015 Digital display Maximum image size: 52 cm x 33 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: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 White: 0.3125, 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 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1360x765@60Hz 16:9 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x800@60Hz 16:10 1280x720@60Hz 16:9 Detailed mode: Clock 594.000 MHz, 708 mm x 398 mm 3840 4016 4104 4400 hborder 0 2160 2168 2178 2250 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 135000 Hz Detailed mode: Clock 154.000 MHz, 708 mm x 398 mm 1920 1968 2000 2080 hborder 0 1200 1203 1209 1235 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 74038 Hz Monitor ranges (bare limits): 56-76Hz V, 30-83kHz H, max dotclock 170MHz Has 1 extension blocks Checksum: 0x27 (valid) CTA extension block Extension version: 3 86 bytes of CTA data Video data block VIC 97 3840x2160@60Hz 16:9 HorFreq: 135000 Hz Clock: 594.000 MHz VIC 95 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz VIC 33 1920x1080@25Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 34 1920x1080@30Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 22 1440x576i@50Hz 16:9 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 93 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz VIC 94 3840x2160@25Hz 16:9 HorFreq: 56250 Hz Clock: 297.000 MHz VIC 96 3840x2160@50Hz 16:9 HorFreq: 112500 Hz Clock: 594.000 MHz VIC 98 4096x2160@24Hz 256:135 HorFreq: 54000 Hz Clock: 297.000 MHz VIC 99 4096x2160@25Hz 256:135 HorFreq: 56250 Hz Clock: 297.000 MHz VIC 100 4096x2160@30Hz 256:135 HorFreq: 67500 Hz Clock: 297.000 MHz VIC 101 4096x2160@50Hz 256:135 HorFreq: 112500 Hz Clock: 594.000 MHz VIC 102 4096x2160@60Hz 256:135 HorFreq: 135000 Hz Clock: 594.000 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32 Supported sample sizes (bits): 24 20 16 Linear PCM, max channels 8 Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32 Supported sample sizes (bits): 24 20 16 DTS, max channels 8 Supported sample rates (kHz): 96 48 Maximum bit rate: 1536 kHz Dolby Digital+, max channels 8 Supported sample rates (kHz): 48 AC-3, max channels 8 Supported sample rates (kHz): 48 44.1 32 Maximum bit rate: 0 kHz Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 Supports_AI DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 600MHz Extended HDMI video details: 3D present 3D-capable-VIC mask present 3D: Side-by-side (half, horizontal) 3D: Top-and-bottom 3D: Frame-packing 3D VIC indices: 2 3 4 6 7 8 9 10 VIC index 4 supports frame packing VIC index 2 supports frame packing VIC index 4 supports top-and-bottom VIC index 2 supports frame packing VIC index 7 supports unknown VIC index 9 supports frame packing VIC index 2 supports frame packing VIC index 9 supports top-and-bottom VIC index 2 supports frame packing Vendor-specific data block, OUI c45dd8 (HDMI Forum) Version: 1 Maximum TMDS Character Rate: 600MHz SCDC Present Supports scrambling for <= 340 Mcsc Supports 16-bits/component Deep Color 4:2:0 Pixel Encoding Supports 12-bits/component Deep Color 4:2:0 Pixel Encoding Supports 10-bits/component Deep Color 4:2:0 Pixel Encoding Extended tag: Colorimetry data block BT2020YCC BT2020RGB Extended tag: HDR static metadata data block Electro optical transfer functions: Traditional gamma - SDR luminance range Traditional gamma - HDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Extended tag: YCbCr 4:2:0 capability map data block VSD Index 0 VSD Index 17 VSD Index 21 VSD Index 22 Basic audio support Supports YCbCr 4:4:4 1 native detailed modes Detailed mode: Clock 594.000 MHz, 708 mm x 398 mm 3840 4016 4104 4400 hborder 0 2160 2168 2178 2250 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 135000 Hz Checksum: 0x53 (valid) EDID block does NOT conform to EDID 1.3! HDMI VSDB Max TMDS rate is > 340 Name descriptor not terminated with a newline EDID block does not conform at all! Detailed blocks filled with garbage Range descriptor contains garbage