IBM N6270, Hardware And Service Manual

Page: 61 / 148

1
NVMEM battery
2
NVMEM battery alignment marker
3
Chassis alignment marker
5. Gently pull the battery housing toward the center of the controller module and
then lift the battery out of the controller module.
6. Continue with one of the following tasks:
Option Description
If you are also replacing the NVMEM
DIMMS Continue with “Removing the NVMEM
DIMM”
If you are replacing only the NVMEM
battery, and not replacing the NVMEM
DIMMS Continue with “Installing an NVMEM
battery” on page 38
Removing the NVMEM DIMM
To remove the N6200 series NVMEM DIMM, you must perform a specific
sequence of steps.
Before you begin
You must unplug the NVMEM battery from the controller module before you
remove the NVMEM DIMM.
V
1 2 3
Figure 19. Removing the NVMEM battery
Replacing N6200 series system devices
35