Serial Connector And Cable - HP ProBook 6455b Maintenance And Service Manual

Serial connector and cable

Description
Serial connector and cable for use only on computers equipped with a 15.6-in display assembly
Before removing the serial connector and 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 following components:
a. Bluetooth module (see
b. Mass storage device (see
c. Optical drive (see
d. Keyboard (see
e. Switch cover (see
f. Fan (see
g. Heat sink (see
h. Palm rest (see
i. Display assembly (see
j. Top cover (see
k. ExpressCard assembly (see
l. Speaker assembly (see
Remove the serial connector and cable:
1. Disconnect the serial connector cable (1) from the system board.
2. Remove the two Hex HM5.0×10.0 screw locks (2) that secure the serial connector to the base
enclosure.
148 Chapter 4 Removal and replacement procedures
Battery on page
Bluetooth module on page
Mass storage device on page
Optical drive on page
Keyboard on page
Switch cover on page
Fan on page 109)
Heat sink on page
Palm rest on page
Display assembly on page
Top cover on page
ExpressCard assembly on page
Speaker assembly on page
79).
81)
83)
94)
96)
103)
111)
107)
116)
128)
137)
Spare part number
613313-001
133)