When the lithium battery dies, so does the radio. You need to send the
control board out to Icom, and have the board reprogrammed after they
replace the battery. Kind of like paying rent. There was an aftermarket
company that supplied nonvolatile memory boards to replace the old one.

LHogan5782 wrote in message
...
where can i get this memory board and what is the price. what do you mean
no
battery faults?