Rtc Battery - HP Pavilion DV7-4070 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 battery (see
5.
Remove the primary hard drive cover (see
Remove the RTC battery:
Remove the RTC battery from the socket on the system board.
▲
Reverse this procedure to install the RTC battery. Be sure that the RTC battery is installed with the "+"
sign facing up.
Battery on page 46).
Primary hard drive cover on page
Spare part number
599516-001
47).
Component replacement procedures
55