USB PC keyboard with a iMac
I just bought a old iMac 233Mhz and it come without mouse or keyboard so I bought a cheap USB PC keyboard with the Windows keys, not a Apple one, so it doesn't have the Command and Option keys. Unfortunately the hard drive on my new iMac is completely erased and when I press the "C" key during the boot it doesn't want to boot from the CD. I figured I need to go into the OpenFirmware to boot manually from the CD. The procedure to boot into the OpenFirmware is to press the Command + Option + "O" + "F" keys during the boot but as I said my keyboard doesn't have Command and Option keys... How can I access the OpenFirmware? I tried Right Alt+Left Alt "O""F" but it didn't worked... Help!
Thanks
iMac 233Mhz, Mac OS 8.6 or Earlier