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? power supply system board microprocessor speaker RAM power supply system board microprocessor speaker RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: remove the jammed paper turn the printer off, then on again look up error codes note where in the paper path the paper stops check all voltages remove the jammed paper turn the printer off, then on again look up error codes note where in the paper path the paper stops check all voltages ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD potential decreases with the use of De-ionizing fans Rubber gloves with matching cap A static meter A wrist strap De-ionizing fans Rubber gloves with matching cap A static meter A wrist strap ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? l0Mhz None of these 50Mhz 100 Mhz 25Mhz l0Mhz None of these 50Mhz 100 Mhz 25Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What configuration should a Volt-Ohm meter he set to when testing a fuse? Ohms Amperage DC volts None of these AC volts Ohms Amperage DC volts None of these AC volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer? Adjusting the paper feed tension Adjusting the tractor feed tension Replacing the ribbon None of these Replacing the timing belt Adjusting the paper feed tension Adjusting the tractor feed tension Replacing the ribbon None of these Replacing the timing belt ANSWER DOWNLOAD EXAMIANS APP
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