The A+ Exams Guide: (Exam 220-301), (Exam 220-302) (TestTakers Guides)

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K

Keyboards

capacitive technology, 112–113

connectors, 38 (fig.), 40(fig.), 41, 196–197

controller, 67

foan element and foil key switch, 112

IRQ, 107

memory address, 110

POST error, 50, 113

rubber dome key switch, 112

switch technology, 112

troubleshooting and maintenance, 113–114

types, 111–112

Kilobytes, as size unit, 83


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