The document provides a checklist for safely working on computer hardware. Key tips include disconnecting power, grounding oneself, organizing the workspace, and documenting any changes. It emphasizes the importance of handling delicate components and ensuring ease of reassembly.

1. 1: Disconnect the computer

2. 2: Ground yourself

3. 3: Don’t get shocked!

4. 4: Be careful of delicate circuitry!

5. 5: Have a clean workspace

6. 6: Keep organized

7. 7: Make sure things fit together easily

8. 8: Be able to revert to original settings

9. 9: Write down all changes made

10. 10: Protect files!