1440x900 from a 915G

[tagolla]

I had my resolution set to 1440x900 for my HP L1908w monitor, then I moved the PC to a different monitor for a day and when I connected it back to the L1908, the 1440x900 resolution was not there anymore.
I have an HP dc7100 ultra-slim desktop with the Intel 82915G/GV/910GL Express Chipset.
Where did my 1440x900 go?

Here is info from MonInfo program...
Monitor
Model name............... HP L1908w
Windows description...... HP L1908w Wide LCD Monitor
Manufacturer............. HP
Plug and Play ID......... HWP26F0
Serial number............ CNC811YP1S
Manufacture date......... 2008, ISO week 11
-------------------------
EDID revision............ 1.3
Input signal type........ Analog 0.700,0.000 (0.7V p-p)
Sync input support....... Separate, Composite, Sync-on-green
Display type............. RGB color
Screen size.............. 410 x 260 mm (19.1 in)
Power management......... Standby, Suspend, Active off/sleep
Extension blocs.......... None
-------------------------
DDC/CI................... n/a

Color characteristics
Default color space...... sRGB
Display gamma............ 2.20
Red chromaticity......... Rx 0.650 - Ry 0.340
Green chromaticity....... Gx 0.290 - Gy 0.610
Blue chromaticity........ Bx 0.150 - By 0.070
White point (default).... Wx 0.313 - Wy 0.329
Additional descriptors... None

Timing characteristics
Horizontal scan range.... 24-83kHz
Vertical scan range...... 50-76Hz
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 75Hz - VESA
800 x 600p at 60Hz - 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 75Hz - VESA
1280 x 1024p at 75Hz - VESA
1152 x 870p at 75Hz - Apple Mac II
1280 x 1024p at 60Hz - VESA STD
1152 x 720p at 60Hz - VESA STD
1280 x 960p at 60Hz - VESA STD
1440 x 900p at 60Hz - VESA STD

Report information
Date generated........... 3/3/2009
Software revision........ 2.30.0.790
Operating system......... 5.1.2600.2.Service Pack 3

Raw data
00,FF,FF,FF,FF,FF,FF,00,22,F0,F0,26,01,01,01,01,0B,12,01,03,6E,29,1A,78,EE,85,85,A6,57,4A,9C,26,
12,50,54,A5,6B,80,81,80,71,00,81,40,95,00,01,01,01,01,01,01,01,01,9A,29,A0,D0,51,84,22,30,50,98,
36,00,9A,00,11,00,00,1C,00,00,00,FD,00,32,4C,18,53,0E,00,0A,20,20,20,20,20,20,00,00,00,FC,00,48,
50,20,4C,31,39,30,38,77,0A,20,20,20,00,00,00,FF,00,43,4E,43,38,31,31,59,50,31,53,0A,20,20,00,E5

[tagolla]

I found the answer in the thread - http://software.intel.com/en-us/articles/custom-resolutions-on-intel-graphics/. I addedone mode at 1440x900 and it works! Under [NonEDIDMode_AddSwSettings], changed the total from 0 to 1 andadded HKR,, DTD_1,%REG_BINARY%, 97,29,A0,D0,51,84,20,30,50,98,13,00,00,00,00,00,00,1C,37,01 ;1440x900@60. The only hard part was getting to the .inf on my hdd file before it was installed..