Power Connector Cable; Hard Drive (See Hard Drive; Secondary Hard Drive On Page; Optical Drive - HP Pavilion DV7-4280 Maintenance And Service Manual

Power connector cable

Description
Power connector and cable
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
5. Remove the primary hard drive cover (see
6. Remove the following components:
a. Hard drive (see
b. Secondary hard drive (see
c. Optical drive (see
d. Keyboard (see
e. Top cover (see
f. Display assembly (see
g. System board (see
h. USB board (see
Remove the power connector cable:
1. Remove the Phillips PM2.5×3.0 screw (1) that secures the power connector and bracket (2) to the
base enclosure.
Battery on page 51).
Primary hard drive cover on page
Hard drive on page 53).

Secondary hard drive on page

Optical drive on page
Keyboard on page 65).
Top cover on page 67).
Display assembly on page
System board on page
USB board on page 86).
55).
63).
73).
83).
Component replacement procedures
Spare part number
605364-001
52).
93