Screen problem on booting

[Fernando Apesteguía]

Hi all,

I'm using FreeBSD 7.1-RELEASE-p2

Since a few days I've noticed something weird. On booting, all the
text I see is shifted to the left, so I lose the first ten letters or
so in every line of text.

After login, once I type "startx" the X Window system seems to be OK
_and_ if I go back to a console with Alt-Ctrl-Fn the console is fine
again.

My graphic card is an ATI Radeon HD2400.

Anybody noticed it?

Thanks in advance.

PS: In console mode, reset command doesn't fix the problem.