Well, it appears my 102 is functional after all.  I cleaned it and changed the batteries, with no effect, so I just put it away for several months.  This morning, with nothing else to do, I pulled the sick 102 back out, tried it again (still no joy), then removed the batteries, turned off the backup battery, and removed the REX board.  I was going to just get rid of the 102, but for some reason, I decided to put the batteries back in and try one more time, and voila! it worked.  I now have the REX seated back in the socket and that appears to work as well.  Now to update the REX software from 4.8 to 4.9, and reinstall my ROM images.

Btw, the backup batter is back on as well.

Howard

On 11/11/21 08:58, Howard Pepper wrote:
Well, I finally did it.  I forgot to change out the AA batteries back in May, like I was supposed to.  I live in Florida, and it is very humid pretty much all year long, even with the air conditioner running.  Anyway I opened my 102 battery compartment this morning and found two of the four batteries were heavily corroded.  I removed those batteries and cleaned the battery compartment out and put in new batteries, but now the 102 won't come on, all that happens is the screen darkens when I turn it on.

Does this mean the internal Ni-Cad ran out of juice?  If I leave it alone for a while, will that Ni-Cad recharge from the AA's?

Thanks for any/all help.

Howard


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