HP (Hewlett-Packard) 550 Laptop User Manual


 
Keyboard
For use in: Spare part number For use in: Spare part number
Belgium
Brazil
The Czech Republic
Denmark
France
French Canada
Germany
Greece
Hungary
Iceland
Israel
Italy
Japan
Latin America
The Netherlands and Europe
495400-181
495400-201
495400-221
495400-081
495400-051
495400-121
495400-041
495400-DJ1
495400-211
495400-DD1
495400-BB1
495400-061
495400-291
495400-161
495400-B31
Norway
Portugal
Russia
Saudi Arabia
Slovakia
Slovenia
South Korea
Spain
Sweden and Finland
Switzerland
Taiwan
Thailand
Turkey
The United Kingdom
The United States
495400-091
495400-131
495400-251
495400-171
495400-231
495400-BA1
495400-AD1
495400-071
495400-B71
495400-BG1
495400-AB1
495400-281
495400-141
495400-031
495400-001
Before removing the keyboard, 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
Battery on page 39).
5. Remove the switch cover (see
Switch cover on page 48).
Remove the keyboard:
1. Position the computer with the front toward you.
50 Chapter 4 Removal and replacement procedures