Usb Board - HP ProBook 640 G1 Maintenance And Service Manual

USB board

Description
USB board (includes cable)
For use in ProBook 650 G1 models equipped with a 15.6-in. display assembly
For use in ProBook 655 G1 models equipped with a 15.6-in. display assembly
For use in computer models equipped with a 14-in. display assembly
Before removing the USB board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service cover (see
b. Hard drive (see
c. Optical drive (see
d. Keyboard (see
e. Base enclosure (see
Remove the USB board:
1. Remove the four Phillips screws (3) that secure the USB board to the base enclosure.
Battery on page 56), and then remove the following components:
Service cover on page
Hard drive on page 58)
Optical drive on page
Keyboard on page 72)
Base enclosure on page
57)
69)
82)
Spare part number
738702-001
745891-001
738400-001
USB board 85