Peter Missel ?

[Billforce]

I have the original manual and also download the manual for an M748 LMRT PC Chips board. There is a three pin jumper just to the left of the IDE sockets labelled JP-30, it is not shown in the manual and I wonder what it's for?

[Peter M]

I'd appreciate if you kept the topic headline for topics. Thanks very much.

As the manual says, connectors not shown in the manual are for factory test purposes. By all means leave them alone.

[Billforce]

Originally posted by Peter Missel
I'd appreciate if you kept the topic headline for topics. Thanks very much.

As the manual says, connectors not shown in the manual are for factory test purposes. By all means leave them alone.

I read that in the manual, but with 3 pin jumper posts, the manual doesn't state which of the 2 pins are factory jumpered. When you receive the board from a customer, no indication of which 2 pins were jumpered from the factory and it is possible that the jumper was moved?
If in fact the jumper is inert, then it won't matter. Just trying to avoid a problem. When I received the board, pins 1 and 2 were jumpered with a red jumper.