On 01/29/2017 12:13 PM, geneb wrote: > I would assume that the jumper configuration I'd set would have done > that - it has two settings, "UA" - front led handled by the In Use > signal and "DA" - front led handled by the Drive Select signal. My > K4 has a pair of Shugart 455's in it (that work fine), but I REALLY > don't want to go to the hassle of pulling a drive out in order to see > if the jumper settings match. :) It may come to that though.
Take a look at the drive (I've got a JU-455 here and there's a 2-position jumper with positions labeled UA and DA (roughly the middle of the PCB, next to the MM/MS jumper. With UA jumpered, the LED will light only on the INUSE signal; with the DA position, the LED with light with drive select. If you don't have the same rev drive as mine, nevermind. --Chuck
