HP ProBook 6565b HP ProBook 6565b Notebook PC - Maintenance and Service Guide - Page 93

USB board, Keyboard see

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USB board Description USB 2.0 board (includes Mylar) Spare part number 658141-001 Before removing the USB 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 battery (see Battery on page 40). 5. Remove the following components: a. Bottom door (see Bottom door on page 46). b. Hard drive (see Hard drive on page 51) c. Optical drive (see Optical drive on page 47) d. WLAN module (see WLAN module on page 58) e. WWAN module (see WWAN module on page 56) f. Fan (see Fan on page 64) g. Heat sink (see Heat sink on page 65) h. Keyboard (see Keyboard on page 70) i. Top cover (see Bottom cover on page 72) j. Function board (see Function board on page 80) k. System board (see System board on page 81) Remove the USB board: 1. Position the computer upside-down with the front toward you. Component replacement procedures 85

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USB board
Description
Spare part number
USB 2.0 board (includes Mylar)
658141-001
Before removing the USB 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 battery (see
Battery
on page
40
).
5.
Remove the following components:
a.
Bottom door (see
Bottom door
on page
46
).
b.
Hard drive (see
Hard drive
on page
51
)
c.
Optical drive (see
Optical drive
on page
47
)
d.
WLAN module (see
WLAN module
on page
58
)
e.
WWAN module (see
WWAN module
on page
56
)
f.
Fan (see
Fan
on page
64
)
g.
Heat sink (see
Heat sink
on page
65
)
h.
Keyboard (see
Keyboard
on page
70
)
i.
Top cover (see
Bottom cover
on page
72
)
j.
Function board (see
Function board
on page
80
)
k.
System board (see
System board
on page
81
)
Remove the USB board:
1.
Position the computer upside-down with the front toward you.
Component replacement procedures
85