Reverse this procedure to install the heat sink.
RTC battery
Description
Spare part number
RTC battery (includes cable and double-sided adhesive)
829306-001
Before removing the RTC battery, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
), and then remove the following components:
a.
Battery (see
b.
Solid-state drive (see
c.
WLAN module (see
d.
Power connector bracket (see
Power connector cable on page 36
e.
Fans (see
)
f.
System board (see
Remove the RTC battery:
▲
Detach the RTC battery from the keyboard/top cover. (The RTC battery is attached to the keyboard/
top cover with double-sided adhesive.)
Component replacement procedures
45
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Страница 9: ...Requirements for specific countries and regions 67 11 Recycling 69 Index 70 ix ...
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