Computer Hardware Which step should you perform first before discharging a CRT? Remove the video assembly Turn power off before removing power source Disconnect the CRT from the computer Remove the CRT from its housing Remove the video assembly Turn power off before removing power source Disconnect the CRT from the computer Remove the CRT from its housing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Power down the monitor, then turn it on again to see if that corrects the problem Power down the computer, 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 monitor, then turn it on again to see if that corrects the problem Power down the computer, 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 After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the: System's power supply Floppy drive ribbon cable None of these System's floppy drive device driver Original IDE controller System's power supply Floppy drive ribbon cable None of these System's floppy drive device driver Original IDE controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IRQ6 is typically reserved for: The floppy The keyboard controller LPT2 The modem The floppy The keyboard controller LPT2 The modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity. MEM /C SYS: FALSE True MEM /C SYS: FALSE True ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard IRQ for the floppy drive is? None of these 10 6 All of these 9 None of these 10 6 All of these 9 ANSWER DOWNLOAD EXAMIANS APP
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