Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: remove the jammed paper note where in the paper path the paper stops check all voltages look up error codes turn the printer off, then on again remove the jammed paper note where in the paper path the paper stops check all voltages look up error codes turn the printer off, then on again ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? All-purpose cleaner Silicone spray Denatured alcohol None of these TMC solvent All-purpose cleaner Silicone spray Denatured alcohol None of these TMC solvent ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)? 4 16 None of these 12 8 4 16 None of these 12 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most likely cause of an "FDD controller Failure" error message? you installed the floppy disk drive cable backward you forgot to flash CMOS your computer's floppy drive is defective you did not set the jumper on the floppy drive to drive A None of these you installed the floppy disk drive cable backward you forgot to flash CMOS your computer's floppy drive is defective you did not set the jumper on the floppy drive to drive A None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Remove the video assembly Turn power off before removing power source Remove the CRT from its housing Disconnect the CRT from the computer Remove the video assembly Turn power off before removing power source Remove the CRT from its housing Disconnect the CRT from the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing an internal modem, all of the following IRQ's can be used except? 14 15 10 12 14 15 10 12 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS