TheGoose wrote:
Ok, so we know they both work, that's good.
I would try this now, in which socket do they work? I would
like to see if 1 will work in the flat socket, that pinches
next to the accelerator.
The angled one that sticks out, has no restricts physically,
it's usuallynot a problem.
:idea:
Sounds like a bad contact issue.
Put the recent purchased SIMM in flat connector (as TheGoose said). If no juice, you can always use some kind of physical "pusher" to force the SIMM to make contact to the board.