HP 8730w HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 89

USB/eSATA board, Remove the USB/eSATA board

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USB/eSATA board Description USB/eSATA board (includes cable) Spare part number 493981-001 Before removing the USB/eSATA board, 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 following components: a. Battery (see Battery on page 41) b. Optical drive (see Optical drive on page 52) c. Keyboard (see Keyboard on page 54) d. Switch cover (see Switch cover on page 58) e. Display assembly (see Display assembly on page 69) f. Top cover (see Top cover on page 77) Remove the USB/eSATA board: 1. Disconnect the USB/eSATA board cable (1) from the system board. 2. Remove the two PM2.5×4.0 screws (2) that secure the USB/eSATA board to the base enclosure. 3. Lift the left side of the USB/audio board (3) until the USB and eSATA connectors disengage from the openings in the base enclosure. 4. Remove the USB/eSATA board and cable from the base enclosure. Component replacement procedures 81

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USB/eSATA board
Description
Spare part number
USB/eSATA board (includes cable)
493981-001
Before removing the USB/eSATA board, 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 following components:
a.
Battery (see
Battery
on page
41
)
b.
Optical drive (see
Optical drive
on page
52
)
c.
Keyboard (see
Keyboard
on page
54
)
d.
Switch cover (see
Switch cover
on page
58
)
e.
Display assembly (see
Display assembly
on page
69
)
f.
Top cover (see
Top cover
on page
77
)
Remove the USB/eSATA board:
1.
Disconnect the USB/eSATA board cable
(1)
from the system board.
2.
Remove the two PM2.5×4.0 screws
(2)
that secure the USB/eSATA board to the base enclosure.
3.
Lift the left side of the USB/audio board
(3)
until the USB and eSATA connectors disengage from
the openings in the base enclosure.
4.
Remove the USB/eSATA board and cable from the base enclosure.
Component replacement procedures
81