Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2
Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2
ObjectivesThis chapter helps you to prepare for the Core Hardware module of the A+ Certification examination by covering the following objectives with Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 hin the “Domain 3.0: Preventive Maintenance” section.3.2Identify various safety measures and procedures and when and how to use them.Content may include the following:•ESD (electrostatic discharge) precautions and procedures•What ESD can do, how it may be apparent or hidden•Common ESD protection dev Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 ices•Situations that could present a danger or hazard•Potential hazards and proper safety procedures relating to•High-voltage equipment•Power suppliesEbook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2
•CRTs•Heavy objects•Clothing3.3Identify environmental protection measures and procedures and when and how to use them.Content may include the followinObjectivesThis chapter helps you to prepare for the Core Hardware module of the A+ Certification examination by covering the following objectives with Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 ystem ProtectionStudy StrategiesTo prepare for the Preventive Maintenance objective of the Core Hardware exam:>Use all the traditional study tools we've placed in the chapter— Pay attention to the Objectives, Challenges and ond-of-chaptor questions and use them to learn the material.>Use the pedagog Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 y in this chapter to focus on the exam-specific material—We've included lots 0Í features geared expressly to the A+ exam. The Exam Tips scattered throEbook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2
ughout the chapter arc placed there to point to known exam-related materials. The same is true of the embedded Challenge items.>Key in on Exam Tips inObjectivesThis chapter helps you to prepare for the Core Hardware module of the A+ Certification examination by covering the following objectives with Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 s for.Also, memorize the conditions that make ESD more likely to occur. Knơử when not to wear an andstatic wrist strap.•Know that high-voltage ratings do not make a particular contact point more dangerous than one with a lower voltage; they have a higher current potential.•Be aware of the effects th Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 at temperature cycling can have on socket-mounted devices.•Remember that ESD is destructive and EMI is not.•Know that the best device for transportingEbook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2
computer equipment is die original manufacturer’s packaging, including the antistatic foam and bags used to pack it•Remember that toner cartridges frObjectivesThis chapter helps you to prepare for the Core Hardware module of the A+ Certification examination by covering the following objectives with Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 that are present inside a CRT cabinet. Also, know that a long, flatblade screwdriver is die proper tool to use for discharging the high-voltage anode of a cathode-ray tube.•Know the best way to protect computer equipment in an electrical storm.•Know the areas of the computer system that are dangero Ebook Fundamentals of hardware and operating systems (Hardware Service Technician) - Part 2 us for personnel and how to prevent injury from these areas.ObjectivesThis chapter helps you to prepare for the Core Hardware module of the A+ Certification examination by covering the following objectives withObjectivesThis chapter helps you to prepare for the Core Hardware module of the A+ Certification examination by covering the following objectives withGọi ngay
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