March 30, 2000

Our Sun Ultra 10s would not drive our multi-sync PC monitors until we learned from SunSolve that the built-in PGX-24 video provides "sync on green" while PC monitors want seperate vertical and horizontal sync. Of the two, a seperate vertical sync is very important if anything is going to display.

Working with our local Sun sales support, Bob Montgomery, we identified the jumper that has to be moved to provide vertical sync to the DB15 monitor connector: