I've had the same problems,
these modelines should fix the most.......
but be carefull with this modes and an external monitor.
you will have to edit your xf86 config file manually
# 800x600 @ 60 Hz, 37.8 kHz hsync
Modeline "800x600" 40 800 840 968 1056 600 601 605 628 +hsync
+vsync
# 800x600 @ 72 Hz, 48.0 kHz hsync
Modeline "800x600" 50 800 856 976 1040 600 637 643 666 +hsync
+vsync
# 800x600 @ 85 Hz, 55.84 kHz hsync
Modeline "800x600" 60.75 800 864 928 1088 600 616 621
657 -HSync -VSync
# 800x600 @ 100 Hz, 64.02 kHz hsync
Modeline "800x600" 69.65 800 864 928 1088 600 604 610
640 -HSync -VSync
-----Oorspronkelijk bericht-----
Van: Robert J. Nobis <[EMAIL PROTECTED]>
Aan: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
CC: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Datum: woensdag 17 februari 1999 5:09
Onderwerp: Re: CT65555 XF86Config
>I had a similar problem with the 65555 on a Toshiba 330 CDT. The
>only way I fixed it was to delete the 640 x 480 mode by manually
>editing the configuration file.
>
>[EMAIL PROTECTED] wrote:
>>
>> I've got a Compaq Armada 4200 which uses the Chips & Technologies 65555
>> chipset. XF86Setup detects the card, etc.. but it doesnt set up any
>> modes above 640x480. And of course I would like to use 800x600.. If
>> anyone has a working XF86Config to send, I'd appreciate it..
>>
>> Thanks,
>> Sam
>