HP ProBook 4311s HP ProBook 4310s Notebook PC and HP ProBook 4311s Notebook PC - Page 65

Removal and replacement procedures Keyboard and switch cover ✎ The switch cover spare part kit includes an LED board and cable. Description Switch cover in black trim Switch cover in red trim Spare part number 577207-001 577208-001 ✎ The keyboard spare part kit includes a keyboard cable. Keyboard for use in country or region: ■ Belgium ■ Brazil ■ Bulgaria ■ The Czech Republic ■ Denmark ■ France ■ French Canada ■ Germany ■ Greece ■ Hungary ■ Iceland ■ Israel ■ Italy ■ Japan ■ Latin America ■ The Netherlands Spare part number 577205-A41 577205-201 577205-261 577205-221 577205-081 577205-051 577205-121 577205-041 577205-DJ1 577205-211 577205-DD1 577205-BB1 577205-061 577205-291 577205-161 577205-B31 Keyboard for use in country or region: ■ Norway ■ Portugal ■ Russia ■ Saudi Arabia ■ Slovakia ■ Slovenia ■ South Korea ■ Spain ■ Sweden and Finland ■ Switzerland ■ Taiwan ■ Thailand ■ Turkey ■ The United Kingdom ■ The United States Spare part number 577205-091 577205-131 577205-251 577205-171 577205-231 577205-BA1 577205-AD1 577205-071 577205-B71 577205-BG1 577205-AB1 577205-281 577205-141 577205-031 577205-001 Before removing the keyboard and switch cover, 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 4-7). 4-20 Maintenance and Service Guide