Galaxy A16F-R2422 Installation and Hardware Reference Manual
Subsystem Maintenance
5-10
Figure 5-10: Installing the BBU
Step 3.
Secure the BBU to the subsystem
by fastening the two (2) retention
screws on the back of the BBU. (See
Figure 5-11
)
Figure 5-11: Fastening the BBU Retention Screws
Step 4.
Reset the subsystem
for the new BBU to take effect. The LED
should start flashing to indicate that BBU is being charged. When
the BBU is fully charged, the LED will light amber constantly. (See
Figure 5-12
)
Figure 5-12: BBU LEDs
NOTE:
A new or replaced BBU takes at least 12 hours to charge to its full
capacity. Reset the subsystem whenever a BBU is replaced or added in
order for the new BBU to take effect.
