Computer Hardware What beep codes could indicate a system board or power supply failure? steady long beeps one long continuous beep tone no beep All of these steady short beep steady long beeps one long continuous beep tone no beep All of these steady short beep ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Power down the computer, then turn it on again to see if that corrects the problem Power down the monitor, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Use a meter to check the CRT and internal circuitry for continuity Power down the computer, then turn it on again to see if that corrects the problem Power down the monitor, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Use a meter to check the CRT and internal circuitry for continuity ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum? All of these None of these Conditioning Writing Transferring All of these None of these Conditioning Writing Transferring ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM microprocessor system board power supply speaker RAM microprocessor system board power supply speaker ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? None of these The keyboard controller chip The motherboard A second bad keyboard The keyboard connector None of these The keyboard controller chip The motherboard A second bad keyboard The keyboard connector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: 12 volts -12 volts 0 volts +5 volts 12 volts -12 volts 0 volts +5 volts ANSWER DOWNLOAD EXAMIANS APP
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