1. Always ground and discharge yourself before touching any part of the computer
2. Do not work alone so that theres someone who can take care of you in case of accident or emergency
3. Be careful with the tools that may cause short circuit
4. Always full the cable connector on the handle and not on the cable itself
5. Use only rubber shoes when standing on the ground or in a concrite floor
6. Make sure that the pins are properly aligned when connecting a cable connector
7. Always power off and unplug before working on it
8. Take away any liquid such as mineral water and soft drinks near your working area or near computers
9. Contingency measure during workplace accidents fine and other emergencies are recognized
10. Personal protective equipment is correctly used in accordance with organization OHS procedures and practice
11. Hazard / risks in the work place and their corresponding indicators are identified to minimize or eliminate risk to coworker workplace and environment
12. Take necessary precautions to protect the component of the computer from damaged caused by elestrostatic discharge (ESD)
13. Hold the components by edges and do not touch the IC's
14. Read and follow instruction on the manual carefully
15. Do not use excessive force if things dont quite slip into place.
