On this machine Alpha displays the screen with a black band at the top AKA screen displayed squashed into the bottom 7/8ths on the monitor. Any idea about what procedures I need to take to correct this - normally would use xorgwizard.
Video card-
Advanced Micro Devices, Inc. [AMD/ATI] RV100 [Radeon 7000 / Radeon VE]
Using the radeon and radeonfb modules.