Sun 100U video display Issues

Correct Al, my 100U has a Sun2 CPU card and a bwone and bwtwo (not sure why both). I was attempting to use the bwtwo card, as the bwone card was not working. With Bear's help, we are thinking the ROM on the Sun2 CPU card is a later revision, and needs to be back-revved to an earlier version for the bwone to active properly. Will report back with my findings and screen shots! Anyone have a Sun1 Keyboard or mouse they are willing to sell/trade? ----------------------------- On 8/9/12 12:15 AM, Mouse wrote: />/ />>/ The standard monochrome framebuffer, found in everything from the />>/ first Sun-2 to desktop SPARCs, and the 386i as well. Standard />>/ resolution is 1152 x 900 and high resolution is 1280 x 1024; other />>/ resolutions (1024 x 1024?) may exist. />/ / A 100U doesn't use a BW2 card, which was designed by Sun Microsystems. It uses the earlier SUN workstation card designed at Stanford. The 100U was a 'brain transplant' for the original SUN-1 CPU card, replacing the CPU with a Sun-2 CPU and memory, but leaving the rest of the cards alone. http://bitsavers.org/pdf/sun/sun1/800-0345_Sun-1_System_Ref_Man_Jul82 page 51 the resolution is 1024 x 800