CybergraphX 4 Resolution Problem

[duesi]

Because my Monitor gave up on me I bought a new
TFT-Monitor. The Display works nice even with my Scandoubler :-)
I have one strange problem:
In CGXMode I try to go back to 60Hz vertical freq. (I had 75Hz before) It works with 8Bit but not with the 16Bit Modes (Frequency out of Range 553,5 KHz !?)

any advice ?

[duesi]

I use normal like ever..

[duesi]

@neo  
I use 1024x768 and it works with 75Hz
But my TFT's optimal would be 60Hz only

(in CGXMode I can change to 1204x768 60Hz VESA
but only in when I choose 8Bit) :-?

[duesi]

It's definately not the Monitor causing this Problem
(Works nice on the PC with 1024x768 60Hz)

Probably I have to reinstall CGX