Hello. I tried to install a rgh 1.2 on a Jasper 250 mb using a Matrix v1. At boot there's no xell, the chip no signs of life and the central light on the power pad flashes for ever. I checked the welds and they seem ok. It's my second rgh, but the previous I run on a Falcon with coolrunner rev c and everything went well with excellent boot times. A few suggestions for me since my inexperience in this regard? Perhaps for Jasper or Matrix there is some care to be taken?