HDMI output doesn't work on Shuttle SG33G5(Intel G33 Express)

[tcherkas]

Hello to everyone,


I have a problem with Shuttle SG33G5(Intel G33 Express) with HDMI output and Dell monitor.

I successfully connected through DVI-D cable and HDMI-DVI convertor
to 24" Dell 2407-HC monitor with its maximum resolution of 1920x1200
, 60Hz. But this configuration worked for me only couple of days. 
Suddently HDMI connection to monitor ceased  to work and monitor 
became dark even during POST. 
As result I had to connect to Dell monitor through VGA cable.
It's worth to say that Shuttle still could see the monitor correctly 
as Dell 2407-HC in digital mode.

   
I did next steps for tackling the problem :

 1) newest BIOS update. 
 2) newest Intel video drivers installation.
 3) cable and monitor was checked by another PCs. 
 4) all cables(power,DVI,VGA) were many times unplugged.
 5) OS was reinstalled from Windows XP SP2 to Vista 64 Premium.


 Could someone advice me which additional steps I could do?   
 
 Regards,
 
 Kirill

[tcherkas]

output from moninfo:

Monitor
Windows description......... Dell 2407WFP-HC (Digital)
Manufacturer description.... DELL2407WFPHC
Manufacturer................ Dell

Plug and Play ID............ DELA026
Serial number............... DR4747C50J8S
EDID data source............ Registry (stored)

Manufacture date............ 2007, ISO week 49
EDID revision............... 1.3
Display type and signal..... Digital
Sync input support.......... n/a
Screen size................. 520 x 330 mm (~26")
Power management............ Standby, Suspend, Active off/sleep

Color characteristics
Display gamma............... 2,20
Red chromaticity............ Rx 0,662 - Ry 0,329
Green chromaticity.......... Gx 0,205 - Gy 0,683
Blue chromaticity........... Bx 0,146 - By 0,077
White point (default)....... Wx 0,313 - Wy 0,329

Timing characteristics
VESA GTF support............ Not supported
Horizontal scan range....... 30-83kHz
Vertical scan range......... 56-76Hz
Video bandwidth............. 170MHz
Extension blocks............ n/a
Timing recommendation #1.... 1920x1200 at 60Hz
Modeline................ "1920x1200" 154,000 1920 1968 2000 2080 1200 1203 1209 1235 +hsync -vsync

Standard timings supported
640 x 480 at 60Hz - IBM VGA
640 x 480 at 75Hz - VESA
720 x 400 at 70Hz - IBM VGA
800 x 600 at 60Hz - VESA
800 x 600 at 75Hz - VESA
1024 x 768 at 60Hz - VESA
1024 x 768 at 75Hz - VESA
1152 x 864 at 75Hz - VESA
1280 x 1024 at 60Hz - VESA
1280 x 1024 at 75Hz - VESA
1600 x 1200 at 60Hz - VESA
1680 x 1680 at 60Hz - VESA
1920 x 1200 at 60Hz - Dell

Raw EDID base
00: 00 FF FF FF FF FF FF 00 10 AC 26 A0 53 38 4A 30
10: 31 11 01 03 80 34 21 78 EE 9B B5 A9 54 34 AE 25
20: 13 50 54 A5 4B 00 81 80 A9 40 71 4F B3 00 01 01
30: 01 01 01 01 01 01 28 3C 80 A0 70 B0 23 40 30 20
40: 36 00 07 44 21 00 00 1A 00 00 00 FF 00 44 52 34
50: 37 34 37 43 35 30 4A 38 53 20 00 00 00 FC 00 44
60: 45 4C 4C 32 34 30 37 57 46 50 48 43 00 00 00 FD
70: 00 38 4C 1E 53 11 00 0A 20 20 20 20 20 20 00 54

Display adapter
Adapter description......... Intel G33/G31 Express Chipset Family
Adapter device ID........... 0x29C28086
Display settings............ 1920x1200, 32bpp

User/computer information
Registered user name........ Microsoft
Registered organization..... Microsoft
Windows version ............ Windows 2000
Windows build .............. 6.00.6000
Installation date .......... n/a