MAXDATA PLATINUM - 2 Installation Procedures

21
MAXDATA PLATINUM Server Board
Replacing the Back up Battery
The lithium battery on the server board powers the real time clock (RTC) in the absence
of AC power. When the battery starts to weaken, it loses voltage, and the server settings
stored in CMOS
RAM in the RTC (for example, the date and time) may be wrong. Contact
your customer service representative or dealer for a list of approved devices.
WARNING
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type recommended by the equipment manufacturer. Discard used batteries according to
manufacturer instructions.
To replace the battery:
1.
Before proceeding, record your custom BIOS settings.
2.
Observe the safety and ESD precautions at the beginning of this chapter.
3.
Open the chassis and locate the battery.
4.
Push the upper end of the metal retainer away from the battery-the battery pops up.
5.
Remove the battery from its socket.
6.
Dispose of the battery according to local ordinance.
7.
Remove the new lithium battery from its package.
8.
Being careful to observe the correct polarity, lay the battery in the socket.
9.
Push the battery down-the metal retainer locks the battery in the socket.
10.
Close the chassis.
11.
Run Setup to restore the configuration settings to the RTC.
12.
Restore your custom BIOS settings.
Figure 5. Replacing the Back up Battery