китайцы особо незаморачиваются написанием прошивок под новые железяки,и льют туда что попало
вот область EDID из прошивки 629 liliputa
Monitor
Model name............... Acer AL1916W
Manufacturer............. RTK
Plug and Play ID......... RTKAD52
Serial number............ 0
Manufacture date......... 2005, ISO week 24
-------------------------
EDID revision............ 1.3
Input signal type........ Digital
Color bit depth.......... Undefined
Display type............. RGB color
Screen size.............. 410 x 260 mm (19,1 in)
Power management......... Active off/sleep
Extension blocs.......... None
-------------------------
DDC/CI................... n/a
Color characteristics
Default color space...... sRGB
Display gamma............ 2,20
Red chromaticity......... Rx 0,642 - Ry 0,348
Green chromaticity....... Gx 0,288 - Gy 0,601
Blue chromaticity........ Bx 0,143 - By 0,072
White point (default).... Wx 0,313 - Wy 0,329
Additional descriptors... None
Timing characteristics
Horizontal scan range.... 30-82kHz
Vertical scan range...... 56-76Hz
Video bandwidth.......... 140MHz
CVT standard............. Not supported
GTF standard............. Not supported
Additional descriptors... None
Preferred timing......... Yes
Native/preferred timing.. 1440x900p at 60Hz (16:10)
Modeline............... "1440x900" 106,500 1440 1520 1672 1904 900 903 909 934 -hsync +vsync
Standard timings supported
720 x 400p at 70Hz - IBM VGA
640 x 480p at 60Hz - IBM VGA
640 x 480p at 67Hz - Apple Mac II
640 x 480p at 72Hz - VESA
640 x 480p at 75Hz - VESA
800 x 600p at 56Hz - VESA
800 x 600p at 60Hz - VESA
800 x 600p at 72Hz - VESA
800 x 600p at 75Hz - VESA
832 x 624p at 75Hz - Apple Mac II
1024 x 768p at 60Hz - VESA
1024 x 768p at 70Hz - VESA
1024 x 768p at 75Hz - VESA
1280 x 1024p at 60Hz - VESA STD
1280 x 960p at 60Hz - VESA STD
1152 x 864p at 75Hz - VESA STD
1440 x 900p at 60Hz - VESA STD
Report information
Date generated........... 30.09.2010
Software revision........ 2.52.0.857
Data source.............. File
Operating system......... 5.1.2600.2.Service Pack 3
Raw data
00,FF,FF,FF,FF,FF,FF,00,4A,8B,52,AD,01,01,01,01,18 ,0F,01,03,E8,29,1A,78,2E,4F,A5,A4,59,49,99,24,
12,50,54,BF,EE,00,81,80,81,40,71,4F,95,00,01,01,01 ,01,01,01,01,01,9A,29,A0,D0,51,84,22,30,50,98,
36,00,98,FF,10,00,00,1C,00,00,00,FD,00,38,4C,1E,52 ,0E,00,0A,20,20,20,20,20,20,00,00,00,FC,00,41,
63,65,72,20,41,4C,31,39,31,36,57,0A,00,00,00,FF,00 ,30,0A,20,20,20,20,20,20,20,20,20,20,20,00,C6
а 800х480 нету