Usb Board - HP Compaq Presario CQ61 Maintenance And Service Manual

Removal and replacement procedures

USB board

Description
USB board (includes cable)
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
5. Remove the following components:
a. Wireless module compartment cover (see
b. Hard drive cover (see
c. Optical drive (see
d. Keyboard (see
e. Keyboard cover (see
f. Display assembly (see
g. Top cover (see
Remove the USB board:
1. Disconnect the USB board cable 1 from the system board.
1. Remove the Phillips PM2.5×6.5 screw 2 that secures the USB board to the base enclosure. The USB board is
secured with double-sided tape.
2. Remove the USB board 3.
Reverse this procedure to install the USB board.
4–34
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"Battery" on page 4-7).
"Hard drive" on page
"Optical drive" on page
"Keyboard" on page 4-16).
"Keyboard cover" on page
"Display assembly" on page
"Top cover" on page 4-29).
"WLAN module" on page
4-10). HP recommends removing the hard drive.
4-15), recommended.
4-18).
4-21).
Spare part number
531866-001
4-8).
Maintenance and Service Guide