HP (Hewlett-Packard) LJ461UT Laptop User Manual


 
Keyboard
Country/region Spare part number Country/region Spare part number
Belgium 651380-A41 Northwest Africa 651390–001
Brazil 651380-201 Norway 651380-091
Bulgaria 651380-261 Portugal 651380-131
The Czech Republic 651380-A81 Russia 651380-251
Denmark 651380-081 Saudi Arabia 651380-171
France 651380-051 Slovakia 651380-A81
French Canada 651380-121 Slovenia 651380-BA1
Germany 651380-041 South Korea 651380-AD
Greece 651380-DJ Spain 651380-071
Hungary 651380-211 Sweden and Finland 651380-B71
Iceland 651380-DD1 Switzerland 651380-BG1
Israel 651380-BB1 Taiwan 651380-AB1
Italy 651380-061 Thailand 651380-281
Japan 651380-291 Turkey 651380-141
Latin America 651380-161 The United Kingdom and Singapore 651380-031
The Netherlands 651380-B31 The United States 651380-001
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 41) and the following components:
a. Service access cover (see
Service access cover on page 42.)
b. Fan (see
Fan and heat sink on page 44.)
62 Chapter 4 Removal and replacement procedures