HP G72-b49WM HP G72 Notebook PC - Maintenance and Service Guide - Page 64

Keyboard, Disconnect all external devices connected to the computer.

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Keyboard Description For use in Adriatics (for models 1.0 and 1.1 only) For use in Belgium (for models 1.0 and 1.1 only) For use in the Czech Republic (for models 1.0 and 1.1 only) For use in France (for models 1.0 and 1.1 only) For use in French Canada (for models 1.1 and 1.2 only) For use in Germany (for models 1.0 and 1.1 only) For use in Greece (for models 1.0 and 1.1 only) For use in Hungary (for models 1.0 and 1.1 only) For International use (for models 1.0 and 1.1 only) For use in Israel (for models 1.0 and 1.1 only) For use in Italy (for models 1.0 and 1.1 only) For use in Norway (for models 1.0 and 1.1 only) For use in Portugal (for models 1.0 and 1.1 only) For use in Russia (for models 1.0 and 1.1 only) For use in Saudi Arabia (for models 1.0 and 1.1 only) For use in Spain (for models 1.0 and 1.1 only) For use in Switzerland (for models 1.0 and 1.1 only) For use in Turkey (for models 1.0 and 1.1 only) For use in the United Kingdom (for models 1.0 and 1.1 only) For use in the United States (for models 1.1 and 1.2 only) Spare part number 615850-BA1 615850-A41 615850-221 615850-051 615850-121 615850-041 615850-DJ1 615850-211 615850-B31 615850-BB1 615850-061 615850-DH1 615850-131 615850-251 615850-171 615850-071 615850-BG1 615850-141 615850-031 615850-001 Before removing the keyboard: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on the computer, 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 disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the hard drive (see Hard drive on page 43). 6. Remove the wireless/memory module compartment cover (see WLAN module on page 48). Remove the keyboard: 1. Turn the computer upside down with the front toward you. 54 Chapter 4 Removal and replacement procedures ENWW

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Keyboard
Description
Spare part number
For use in Adriatics (for models 1.0 and 1.1 only)
615850-BA1
For use in Belgium (for models 1.0 and 1.1 only)
615850-A41
For use in the Czech Republic (for models 1.0 and 1.1 only)
615850-221
For use in France (for models 1.0 and 1.1 only)
615850-051
For use in French Canada (for models 1.1 and 1.2 only)
615850-121
For use in Germany (for models 1.0 and 1.1 only)
615850-041
For use in Greece (for models 1.0 and 1.1 only)
615850-DJ1
For use in Hungary (for models 1.0 and 1.1 only)
615850-211
For International use (for models 1.0 and 1.1 only)
615850-B31
For use in Israel (for models 1.0 and 1.1 only)
615850-BB1
For use in Italy (for models 1.0 and 1.1 only)
615850-061
For use in Norway (for models 1.0 and 1.1 only)
615850-DH1
For use in Portugal (for models 1.0 and 1.1 only)
615850-131
For use in Russia (for models 1.0 and 1.1 only)
615850-251
For use in Saudi Arabia (for models 1.0 and 1.1 only)
615850-171
For use in Spain (for models 1.0 and 1.1 only)
615850-071
For use in Switzerland (for models 1.0 and 1.1 only)
615850-BG1
For use in Turkey (for models 1.0 and 1.1 only)
615850-141
For use in the United Kingdom (for models 1.0 and 1.1 only)
615850-031
For use in the United States (for models 1.1 and 1.2 only)
615850-001
Before removing the keyboard:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, 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 disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
42
).
5.
Remove the hard drive (see
Hard drive
on page
43
).
6.
Remove the wireless/memory module compartment cover (see
WLAN module
on page
48
).
Remove the keyboard:
1.
Turn the computer upside down with the front toward you.
54
Chapter 4
Removal and replacement procedures
ENWW