Emac with OSX Server install - need help

hi guys
i have try to install my new emac with OS X server, but strangely the screen is shrink to 6"x5" size at the beginning of the OS X serv. installation, not so sure whats happen..

here is may Spec
1.25GHz PowerPC G4 Processor
256MB of PC2700 (333MHz) DDR SDRAM
ATI Radeon 9200; 32MB dedicated DDR SDRAM video memory Graphics support

anybody have an idea

Have you tried completing the installation, or did you just stop when you saw the incorrect screen size?

i just stop at the beginning of the installation, can't see the button or text area to input, screen just show 30% of total page with top menu only
(hint- the screen is 40%++ black margin, with image at the center )

does this is the fault from VRAM setting?

i was told to restart the machine and hold CMD + OPTION + P + R at the same time during reboot, but not try yet ... hope its will work

huh, the OSX server cd doesn't have enought graphic driver for eMac, the installation is ok but cannot configure the setting, does any body have a work around?, please let me know