Replacing The Cp Card Battery - IBM totalstorage 2109 M12 Installation And Service Manual

13. Pack the old CP card in the packaging that is provided with the new card.

Replacing the CP card battery

Each CP card has a lithium carbon-monoflouride coin cell battery that has a 10-year
life expectancy. If the real-time clock (RTC) loses time, you might need to replace
the battery. Contact IBM if the RTC begins to lose time.
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IBM TotalStorage SAN Switch: 2109 Model M12 Installation and Service Guide
SW0:admin> switchdisable
SW0:admin> configdownload
Server Name or IP Address [host]: 123.456.78.90
User Name [None]: user
File Name [config.txt]: config.txt
Password: xxxxxx
Committing configuration...done.
download complete
SW0:admin>
SW0:admin> switchenable
10 9 8 7 6 5 4 3 2 1
fabric: Principal switch
fabric: Domain 1
SW0:admin> login
cp1 login: admin
Password:
Enter Switch Number to Login <0 or 1>: 1
SW1:admin>
SW1:admin> switchdisable
SW1:admin> configdownload
Server Name or IP Address [host]: 123.456.78.90
User Name [None]: user
File Name [config.txt]: config.txt
Password: xxxxxx
Committing configuration...done.
download complete
SW1:admin> switchenable
10 9 8 7 6 5 4 3 2 1
fabric: Principal switch
fabric: Domain 1
SW1:admin>
Return the old CP card by using your local return policy.
CAUTION:
Only trained service personnel may replace this battery. The battery
contains lithium. To avoid possible explosion, do not burn or charge
the battery.
Do Not:
v Throw or immerse into water
v Heat to more than 100°C (212°F)
v Repair or disassemble
Exchange only with the IBM-approved part. Recycle or discard the
battery as instructed by local regulations. In the United States, IBM
has a process for the collection of this battery. For information, call
1-800-426-4333. Have the IBM part number for the battery unit
available when you call. (C003)