HELP! Wrong Resolution Lockout!

[n3lrx]

Help,
I accidentally set the wrong resolution on my FC5 machine.. Now I cannot use the machine. IT runs, but as soon as X loads the screen goes blank.. The Resolution is out of sync with the monitor. How do I reset the resolution to 1024x768 using rescue? I can't login as the screen goes black and my monitor cannot sync.

I can't login remote because I have all that turned off..

Can I fix this problem without having to reinstall?

I can't upgrade to FC6 because it's an old machine and does not have the horsepower for 6.

Thanks!

[n3lrx]

Does anyone now how to fix this? Is there a way it can be done or am I screwed?
With the resolution set too high I can't do anything. All I need to do is set it back to 1024x768 or 1280x1024 and it will be back to normal.. But how?

Please help.

[mnisay]

try to hit CTRL+ALT+F1 using 2 fingers and login as root,
make a backup copy of your current X settings

cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bad

and edit it

nano -w /etc/X11/xorg.conf

and edit screen section to the original ones.

[n3lrx]

THANKS!!! Worked like a charm!
May God Bless you!