What you need
1. T6 and T8 torx screwdrivers
2. Phillips Head screwdriver
3. Microfiber cleaning cloth
4. Suction cups
5. External USB or firewire backup hard drive
6. New SATA hard drive. We recommend the 1.5TB Western Digital Green Drive
Step 1 – Backup via Time Machine
Before you start, you have to first make sure you have a recent time [...]