Model 825 - Time Of Day (Tod) Battery; Models 830/Sb2 Remove And Replace Procedures - IBM iSeries 270 Service Manual

c. Use the arrow keys to increment/decrement to the frame address of the box you just replaced the
Backplane (usually 01 for the system unit). 07nn will be displayed, where nn is the frame
address).
d. Press Enter (07nn 00 will be displayed).
e. Use the arrow keys to increment/decrement to the correct configuration ID (A1 for the Model 825).
(07A1 will be displayed).
f. Press Enter (07xx 00 will be displayed).
17. The control panel will display the series of bring up SRCs and then display function 01.
Note: If you just replaced backplane CB1, and have Operations Console (LAN), you need to wait at
least 35 minutes for the server to find and use the new LAN adapter card. In this case, once the
server is satisfied it will start using the new adapter, the console should start and the reference code
will go away.
This ends the procedure.

Model 825 - Time of day (TOD) battery

For use by authorized service providers.
Use this procedure to remove or replace the Time of day (TOD) battery on the Model 825.
CAUTION:
This product contains a lithium battery. To avoid possible explosion, do not burn, exchange, or
charge the battery. Discard the battery as instructed by local regulations for lithium batteries.
(RSFTC232)
To remove or replace the time of day battery:
1. Power off the system and unplug the ac power cables (see Power on/off the system and logical
partitions).
2. Remove the left side cover, see Model 825 - Covers.
3. Remove the right shield in the air moving device (AMD) bay by pulling out on the tabs.
4. Replace the TOD battery by sliding the battery out of the holder, and removing it from the system.
5. Reverse this procedure to install the new battery.
6. After installation is complete, IPL the system in Manual Mode.
7. The customer will need to set the time and date.
This ends the procedure.

Models 830/SB2 remove and replace procedures

For use by authorized service providers.
Models 830/SB2 with FC 9074 (with single line cord) - AC input/charger - A01
Models 830/SB2 with FC 9074 (with dual line cords) - AC module - A01, A02
Models 830/SB2 with FC 9074 - Air moving device - BP1 and BP2
Models 830/SB2 with FC 9074 - Battery - T01 through T04
Models 830/SB2 with FC 9074 - Cards (concurrent)
Models 830/SB2 with FC 9074 - Cards (dedicated)
Models 830/SB2 with FC 9074 - Covers
Analyze hardware problems
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