Before memory all clear, either:
SP 5990: Print the lists of settings (SMC lists)
SP 5824: Upload the NV-RAM contents
Memory All Clear
SP 5801
Slide 112
More on Memory Clear
This is only done after replacing the NVRAM or recovering from NVRAM
problems.
The NVRAM will have to be replaced if you want to install a new total
counter in the machine.
Note that after installing a new NVRAM, you can copy the contents of the
old NVRAM from a flash memory card using SP 5825.
The procedures are in the FSM.
Memory All Clear
112
B245-62 / PD-C4