Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? power cable hard drive video card power supply None of these power cable hard drive video card power supply None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? None of these run scandisk with the "thorough" option replace the hard drive run defrag on the hard drive run secclean from dos None of these run scandisk with the "thorough" option replace the hard drive run defrag on the hard drive run secclean from dos ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Power down the computer, then turn it on again to see if that corrects the problem 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 Check its connections to the computer and power source Power down the computer, then turn it on again to see if that corrects the problem 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 Check its connections to the computer and power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing PCI NICS you can check the IRQ availability by looking at Jumper settings CONFIG.SYS Motherboard BIOS None of these Dip switches Jumper settings CONFIG.SYS Motherboard BIOS None of these Dip switches ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent toner from sticking to a laser printer's heat rollers, apply which of the following: Alcohol None of these Ammonia Beer or Jack Daniels Oil Alcohol None of these Ammonia Beer or Jack Daniels Oil ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device protects against line deficiencies? Surge protector Logic probe Capacitor UPS Surge protector Logic probe Capacitor UPS ANSWER DOWNLOAD EXAMIANS APP
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