on installation opensuse 11 gives out of range

hello … i was installing opensuse 11 … from live cd …
… my monitor is 15 ‘’ and supports VESA 1024 x 768 @ 60Hz… on beginning of installation i set the resolution at 800x600 … installation completes finely till the installation asks for reboot without live-cd … i did dat …after dat when i rebooted my pc …i got simulteneous “out of range” on blank screen or message like "do not panic x11 is searchin …

after a quite lot of time my pc showed only “out of range” on a blank screen…
pls help…

i have done it myself… but pls tell how to improve the resolution of my pc … itz very poor in comparasion to my previous installation of opensuse 11 … on this same pc…

i did that too…
happy happy … dat resolution made my life hell 4 2 days

What solved it? Runninga sax2?