Base Enclosure - HP ProBook 640 G1 Maintenance And Service Manual

Base enclosure

Description
Base enclosure
For 15.6-in models
For 14-in models
Before removing the base enclosure, 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. Fan and heat sink assembly (see
Remove the base enclosure:
1. Remove the rubber screw covers.
Battery on page 64), and then remove the following components:
Service cover on page
Hard drive on page 66)
Optical drive on page
Keyboard on page 80)
Fan and heat sink assembly on page
65)
77)
Spare part number
738692-001
738681-001
87)
Base enclosure 91