Computer Hardware The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is: Defective monitor None of these Defect in the computers video circuitry System RAM problem Disconnected video cable Defective monitor None of these Defect in the computers video circuitry System RAM problem Disconnected video cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Carriage rails None of these Platten bearings Paper advance bearings Printhead Carriage rails None of these Platten bearings Paper advance bearings Printhead ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What expansion types do most pll/plll motherboards support? ISA, PCI, AGP ISA, EISA ISA, VESA, PCI MCA, PCI ISA, PCI, AGP ISA, EISA ISA, VESA, PCI MCA, PCI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware For a Macintosh to print successfully, the System Folder must contain A printer enabler The apple Garamond font set A printer driver File sharing software A printer enabler The apple Garamond font set A printer driver File sharing software ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware From what location are the 1st computer instructions available on boot up? CPU None of these CONFIG.SYS ROM BIOS boot.ini CPU None of these CONFIG.SYS ROM BIOS boot.ini ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Disconnect the CRT from the computer Remove the CRT from its housing Turn power off before removing power source Remove the video assembly Disconnect the CRT from the computer Remove the CRT from its housing Turn power off before removing power source Remove the video assembly ANSWER DOWNLOAD EXAMIANS APP
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