Rtc Battery - HP Pavilion dm1 Maintenance And Service Manual

RTC battery

Description
RTC battery
Before removing the real-time clock (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 battery (see
5. Remove the hard drive cover (see
Remove the RTC battery:
1. Position the computer upside down on a flat surface, with the front toward you.
2. Disconnect the RTC battery cable (1) from the system board.
3. Slide the RTC battery (2) directly back to remove it.
Reverse this procedure to install the RTC battery.
42 Chapter 4 Removal and replacement procedures
Battery on page 36).
WLAN module on page
Spare part number
608635-001
38).