problems with nvidia geforce 420 and second monitor

[korbinian]

hello,

I installed Win 7 on my tablet HP TC1100.

Win7 doesn't recognize the graphic card nvidia GeForce 4 Go 420 (32 MB, 4x AGP).

The display of the tablet ist running correctly (1024x768),
the second monitor (1280x1024) shows the same screen in the simple resolution.

There's no second monitor in the system settings, only the standard vga-graphiccard and a pnp-monitor.

I tested some nvidia-driver (185.20vista32 Guru3D.com), but its not possible to install (there a incompability error).

Someone can help me?

 

[korbinian]

now tested "179.28_notebook_winvista_32bit_beta", without success.
(" NVIDIA setup-program cannot find a driver who is compatible with the actual hardware")

no one who can help me?

thanks.

 

[korbinian]

tablet second screen is running!

I run the original NVIDIA XP-driver for the tablet tc1100 in XP-compatibility-mode. It tooks some minutes for restarting, loading and setting and so on...
Now I can use two screens with different resolutions.

thanks for reading