>Well now it works for five minutes ,then the ql dies. > >/Michael
Do you mean it locks up? Are you using and old-ish monitor? If yes to both, try a different monitor or even a TV. If that solves the problem then your monitor is affecting whichever of the video sync signals the SGC uses to drive the DRAM refresh! This happened to me at a Bristol workshop; fortunately Stuart H. was on hand to explain the weird behaviour (system wouldn't boot with new SGC, SGC worked in another system, system WOULD boot with GC!). John -- [EMAIL PROTECTED]