HP Pavilion dv4-2100 HP Pavilion dv4 Entertainment PC - Maintenance and Servic - Page 90

Power connector

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Removal and replacement procedures Power connector Description Power connector (includes cable) Spare part number 486836-001 Before removing the power connector and cable: 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 disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the battery (see "Battery" on page 4-7). 5. Remove the following components: a. Hard Drive (see "Hard Drive" on page 4-8) b. Mini Card compartment cover (see "RTC battery" on page 4-12) c. WLAN module (see "WLAN module" on page 4-15) d. Optical drive (see "Optical drive" on page 4-19) e. Keyboard (see "Keyboard" on page 4-20) f. Keyboard cover (see "Keyboard cover" on page 4-23) g. Speaker assembly (see "Speaker assembly" on page 4-26) h. Display assembly (see "Display assembly" on page 4-27) i. Top cover (see "Top cover" on page 4-34) j. Modem module cable (see "System board" on page 4-50) 4-48 Maintenance and Service Guide

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Maintenance and Service Guide
Removal and replacement procedures
Power connector
Before removing the power connector and cable:
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 disconnecting the power cord from the AC outlet and then
disconnecting the AC adapter from the computer.
4. Remove the battery (see
“Battery” on page 4-7
).
5. Remove the following components:
a.
Hard Drive (see
“Hard Drive” on page 4-8
)
b.
Mini Card compartment cover (see
“RTC battery” on page 4-12
)
c.
WLAN module (see
“WLAN module” on page 4-15)
d.
Optical drive (see
“Optical drive” on page 4-19
)
e.
Keyboard (see
“Keyboard” on page 4-20
)
f.
Keyboard cover (see
“Keyboard cover” on page 4-23
)
g.
Speaker assembly (see
“Speaker assembly” on page 4-26
)
h.
Display assembly (see
“Display assembly” on page 4-27
)
i.
Top cover (see
“Top cover” on page 4-34
)
j.
Modem module cable (see
“System board” on page 4-50
)
Description
Spare part number
Power connector (includes cable)
486836-001