Laptop Repair Course Course Content Troubleshooting Problems Introduction to Diagnostics Display Diagnostics Power Diagnostics System Diagnostics Operating System Diagnostics Performance Diagnostics Parts & Tools Tools You Will Need How To Determine Which Parts to Buy Finding Replacement Parts Online Expansion Devices Power & Batteries Replacing a Battery (HP) Replacing a Battery (MacBook) Replacing a BIOS Battery (HP) Replacing a BIOS Battery (Sony) Replacing a Power Jack (Fujitsu) Keyboards Replacing a Keyboard (Dell) Replacing a Keyboard (Gateway) Replacing a Keyboard (Sony) Optical Drives Replacing an Optical Drive (HP/Gateway) Replacing an Optical Drive (Fujitsu) 1 of 3