replacing 71b batteries without losing data

[Sylvain Cote]

(07-15-2023 02:36 AM)rprosperi Wrote:  It also took me a long time to learn that when swapping batteries with a 41CL, you must [XEQ] "MMUEN" after powering back up to restore the MMU configuration.

and to remove the HP-IL module before doing the battery swap, otherwise you will have a page 7 lock-up. (both HP-IL and YFNZ share the same page)