Computer Hardware A brownout is defined as: a slightly elevated voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly decreased voltage lasting from seconds to minutes or more alternating power out, power on lasting a few minutes complete power out lasting a few minutes a slightly elevated voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly decreased voltage lasting from seconds to minutes or more alternating power out, power on lasting a few minutes complete power out lasting a few minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem? Make sure the printer is on line Turn the printer on and off Replace the ribbon Replace the AC line fuse Make sure the printer is on line Turn the printer on and off Replace the ribbon Replace the AC line fuse ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? wear an ESD wrist strap periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear leather soled shoes wear an ESD wrist strap periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear leather soled shoes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the recommended way to fix the registry description for the printer driver Run sysedit.exe and remove any reference to the printers Delete the spool file None of these Run regedit.exe and remove any reference to the printers Remove the printer driver and re¬install it Run sysedit.exe and remove any reference to the printers Delete the spool file None of these Run regedit.exe and remove any reference to the printers Remove the printer driver and re¬install it ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? led display None of these adjustment switch fuse led display cable led display None of these adjustment switch fuse led display cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 8 7 None of these 4 3 8 7 None of these 4 3 ANSWER DOWNLOAD EXAMIANS APP
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