HP Dv7-2170us HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide - Page 98

Power connector cable

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Power connector cable NOTE: The power connector cable is available in the Cable Kit, spare part number 501891-001. Before removing the power connector cable, 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 44). 5. Remove the following components: a. Hard drive (see Hard drive on page 48). b. Optical drive (see Optical drive on page 45). c. Switch cover and keyboard (see Switch cover and keyboard on page 59). d. Speaker assembly (see Speaker assembly on page 65). e. Display assembly (see Display assembly on page 67). f. Top cover (see Top cover on page 74). g. USB board (see USB board on page 84). h. System board (see System board on page 79). Remove the power connector cable: 1. Remove the Phillips PM2.5×7.0 screw (1) that secures the power connector and bracket (2) to the base enclosure. 90 Chapter 4 Removal and replacement procedures

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Power connector cable
NOTE:
The power connector cable is available in the Cable Kit, spare part number 501891-001.
Before removing the power connector cable, 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
44
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
48
).
b.
Optical drive (see
Optical drive
on page
45
).
c.
Switch cover and keyboard (see
Switch cover and keyboard
on page
59
).
d.
Speaker assembly (see
Speaker assembly
on page
65
).
e.
Display assembly (see
Display assembly
on page
67
).
f.
Top cover (see
Top cover
on page
74
).
g.
USB board (see
USB board
on page
84
).
h.
System board (see
System board
on page
79
).
Remove the power connector cable:
1.
Remove the Phillips PM2.5×7.0 screw
(1)
that secures the power connector and bracket
(2)
to the
base enclosure.
90
Chapter 4
Removal and replacement procedures