HP 655 HP 655 Notebook PC - Maintenance and Service Guide - Page 84

Power connector cable, Remove the Phillips PM2.5×6.5 screw

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c. Remove the wireless antenna cables and transceivers (3). The wireless antenna cables and transceivers are available using spare part number 686249-001. Reverse this procedure to install the display assembly. Power connector cable Description Power connector cable (includes bracket) Spare part number 686258-001 Before removing the power connector cable, 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 battery (see Battery on page 35), and then remove the following components: a. Memory module/wireless module compartment cover (see Memory module on page 36) b. Keyboard (see Keyboard on page 39) c. Hard drive (see Hard drive on page 45) d. Top cover (see Top cover on page 49) e. Display assembly (see Display assembly on page 67) Remove the power connector cable: 1. Disconnect the power connector cable (1) from the system board. 2. Remove the Phillips PM2.5×6.5 screw (2) that secures the power connector and bracket to the base enclosure. 76 Chapter 4 Removal and replacement procedures

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c.
Remove the wireless antenna cables and transceivers
(3)
. The wireless antenna cables and
transceivers are available using spare part number 686249-001.
Reverse this procedure to install the display assembly.
Power connector cable
Description
Spare part number
Power connector cable (includes bracket)
686258-001
Before removing the power connector cable, 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 battery (see
Battery
on page
35
), and then remove the following components:
a.
Memory module/wireless module compartment cover (see
Memory module
on page
36
)
b.
Keyboard (see
Keyboard
on page
39
)
c.
Hard drive (see
Hard drive
on page
45
)
d.
Top cover (see
Top cover
on page
49
)
e.
Display assembly (see
Display assembly
on page
67
)
Remove the power connector cable:
1.
Disconnect the power connector cable
(1)
from the system board.
2.
Remove the Phillips PM2.5×6.5 screw
(2)
that secures the power connector and bracket to
the base enclosure.
76
Chapter 4
Removal and replacement procedures