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? video card power cable power supply None of these hard drive video card power cable power supply None of these hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your CD-ROM audio cable connects to the hard drive sound card (or motherboard if sound is integrated with it) BIOS speaker hard drive sound card (or motherboard if sound is integrated with it) BIOS speaker ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? steady short beep no beep steady long beeps All of these one long continuous beep tone steady short beep no beep steady long beeps All of these one long continuous beep tone ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What are the most likely conditions for ESD? None of these Cold and wet Hot and dry Hot and wet Cold and dry None of these Cold and wet Hot and dry Hot and wet Cold and dry ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which DOS driver is used to emulate expanded memory? EMM386.exe Ramdrive.sys Mem386.sys Himem.sys EMM386.exe Ramdrive.sys Mem386.sys Himem.sys ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? 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 Remove the video assembly Turn power off before removing power source Remove the CRT from its housing ANSWER DOWNLOAD EXAMIANS APP
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