[9fans] WYSE Winterm 9150SE graphical problem

["David du Colombier" <0intro@gmail.com>]

Hello,

I have a WYSE Winterm 9150SE [1]. It is a terminal
running a AMD Geode GX processor, with 256MB of RAM.
It is meant to run Windows XP Embedded, wich is located
into a 256MB ROM, but it can also boot from network
via PXE.

Using PXE, I am successfully running a Plan 9 terminal
to my Plan 9 authserver. The text interface is running
fine. However, I cannot run the graphical interface.

When I try to launch aux/vga, the screen turn to blank
and displays "no input signal".

I tried dozens of modes, from 640x480 to 1280x1024, using
8-bit to 32-bit of colors, and no one seems to work.
I also tried CRT and LCD screens.

Windows XP Embedded is running fine using 1024x768x16.

I uploaded the result of 'aux/vga -p' [2] and
'pci -v' [3] on my WYSE, connected to my authserver.

How can I make the graphical interface working?

[1] http://www.wyse.com/products/winterm/9150SE/
[2] http://www.9grid.fr/misc/plan9/wyse_9150/auxvga-p
[3] http://www.9grid.fr/misc/plan9/wyse_9150/pci-v

Thank you.

--
David du Colombier