HP ProBook 4535s HP ProBook 4535s Notebook PC - Maintenance and Service Guide - Page 71

Card reader board, Remove the card reader

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Card reader board Description Card reader board Spare part number 646292-001 Before removing the card reader, 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 40). 5. Remove the following components: a. Bottom door (see Bottom door on page 42). b. Optical drive (see Optical drive on page 43) c. Keyboard (see Keyboard on page 56) d. Top cover (see Top cover on page 58) Remove the card reader: 1. Position the top cover upside-down with the front toward you. 2. Remove the tape that secures the cable to the Touchpad button board (1). 3. Disconnect the cable from the connector on the Touchpad button board (2). 4. Remove the Phillips PM2.5×5.0 screw (3) that secures the card reader board to the top cover. Component replacement procedures 63

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Card reader board
Description
Spare part number
Card reader board
646292-001
Before removing the card reader, 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
40
).
5.
Remove the following components:
a.
Bottom door (see
Bottom door
on page
42
).
b.
Optical drive (see
Optical drive
on page
43
)
c.
Keyboard (see
Keyboard
on page
56
)
d.
Top cover (see
Top cover
on page
58
)
Remove the card reader:
1.
Position the top cover upside-down with the front toward you.
2.
Remove the tape that secures the cable to the Touchpad button board
(1)
.
3.
Disconnect the cable from the connector on the Touchpad button board
(2)
.
4.
Remove the Phillips PM2.5×5.0 screw
(3)
that secures the card reader board to the top cover.
Component replacement procedures
63