Out Of Range display problem on Lenny x64.



I installed Lenny x64. After gdm's start I've got an error on my display:

*OUT OF RANGE 90.0 kHz/60Hz
*
My default /etc/X11/xorg.conf is:

*Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "pl"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
EndSection

Section "Device"
Identifier "Configured Video Device"
Option "UseFBDev" "true"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
EndSection*

I tried to change refresh rates through adding:
- to section "Monitor":

*HorizSync 30 - 83
VertRefresh 56 - 75
*
- to section "Screen":

*DefaultDepth 16
SubSection "Display"
Depth 16
Modes "800x600_60.00"
EndSubSection
*
I restarted then X/gdm but the problem remains:"*OUT OF RANGE 90.0 kHz/60Hz*".

My display: *LG Flatron L1732S *
My graphic adapter: *Radeon HD4550*.* *

Until now I didn't have the need to learn about X display system so any help
(for someone my case may be trivial & I hope so ;) ) would be kindly
appreciated.

With regards,
R.


Relevant Pages