Rtc Battery - HP mt20 Maintenance And Service Manual

RTC battery

Description
RTC battery
Before removing the RTC battery, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the following components:
a. Service door (see
b. WLAN module (see
c. Keyboard (see
d. Top cover (see
e. USB/audio board (see
f. Battery (see
g. System board (see
Remove the RTC battery:
1. Position the system board upside-down.
2. Use a tool to pry the battery out of the socket (1).
3. Remove the battery from the system board (2).
Reverse this procedure to install the RTC battery.
Service door on page
WLAN/Bluetooth combo card on page
Keyboard on page 32)
Top cover on page 39)
USB/audio board on page
Battery on page 50)
System board on page
26).
29)
49)
54)
Component replacement procedures
Spare part number
not spared
57