Compaq Presario CQ71-200 Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 67

RTC battery, Remove the RTC battery

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RTC battery Description RTC Battery Spare Part Number 449729-001 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 Battery on page 47). 5. Remove the hard drive cover (see Hard drive on page 56). Remove the RTC battery: 1. Insert a flat nonconductive probe between the tabs (1) on the side of the RTC battery holder. 2. Lift up to remove the RTC battery (2). Component replacement procedures 59

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RTC battery
Description
Spare Part Number
RTC Battery
449729–001
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
Battery
on page
47
).
5.
Remove the hard drive cover (see
Hard drive
on page
56
).
Remove the RTC battery:
1.
Insert a flat nonconductive probe between the tabs
(1)
on the side of the RTC battery holder.
2.
Lift up to remove the RTC battery
(2)
.
Component replacement procedures
59