Machine Maintenance Procedures 3-11Keyboard Removal 0Prerequisite:Battery Pack Removal1. Release four (4) latches from the keyboard (Figure 3-6).Figure 3-6. Keyboard Latches2. Turn the keyboard over so that the keys are face down on the upper case (C)(Figure 3-7).3. Disconnect the keyboard FPC (A) from the mainboard connector (B) (Figure 3-7).Figure 3-7. Keyboard FPCABC