COMPUTER HARDWARE SERVICING; TESDA COMPETENCIESThis is an online lecture in Computer Hardware Servicing, prepared by Mr. George P. Lumayag, ICT Coordinator. These Skills Learning Competencies are patterned from TESDA in preparation of the K to 12 implementation.
Electro-Static Discharge (ESD) ToolsStatic electricity is easily generated by friction on carpets, tile flooring, clothing, hair, fabric, and etc. The friction of moving air alone will charge suspended parties and cause the buildup of static electrical charges on people and objects in the environment. Grounded antistatic work mats used electrostatic electricity. Examples of ESD Tools:
Electro-Static Discharge (ESD) ToolsStatic electricity is easily generated by friction on carpets, tile flooring, clothing, hair, fabric, and etc. The friction of moving air alone will charge suspended parties and cause the buildup of static electrical charges on people and objects in the environment. Grounded antistatic work mats used electrostatic electricity. Examples of ESD Tools:
Anti-static wrist strap
Anti-static wrist strap-used to prevent ESD damage to computer equipment.
Anti-static wrist strap-used to prevent ESD damage to computer equipment.
Anti-static mat
Anti-static - used to stand on or place hardware on to prevent static electricity from building up.
Anti-static - used to stand on or place hardware on to prevent static electricity from building up.
HAND TOOLS
A hand tool is a device for performing work on a material or a physical system using only hands. The hands tools can be manually used employing force, or electrically powered, using electrical current. Examples of Hand Tools:
A hand tool is a device for performing work on a material or a physical system using only hands. The hands tools can be manually used employing force, or electrically powered, using electrical current. Examples of Hand Tools:
Flat head screwdriver
Flat head screwdriver - used to loosen or tighten slotted screws.
Flat head screwdriver - used to loosen or tighten slotted screws.
Philips head screwdriver
Philips head screwdriver - used to loosen or tighten cross-head screws.
Philips head screwdriver - used to loosen or tighten cross-head screws.
Torx screwdriver
Torx screwdriver - used to loosen or tighten screws that have a star-like depression on the top, a feature that is mainly found laptop.
Torx screwdriver - used to loosen or tighten screws that have a star-like depression on the top, a feature that is mainly found laptop.
Hex driver
Hex driver - sometimes called a nut driver, is used to tighten nuts in the same way that a screwdriver tightens screws.
Hex driver - sometimes called a nut driver, is used to tighten nuts in the same way that a screwdriver tightens screws.
Needle-nose plier
Needle-nose plier - used to hold small parts.
Needle-nose plier - used to hold small parts.