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 should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? led display cable fuse led display None of these adjustment switch led display cable fuse led display None of these adjustment switch ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS. 1 None of these 9 pin female port 25 pin male port 1 None of these 9 pin female port 25 pin male port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent the computer from overheating you should? Keep the computer cover closed Remove the CPU fan All of these None of these Remove the slot cover from the back Keep the computer cover closed Remove the CPU fan All of these None of these Remove the slot cover from the back ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is LEAST likely to interfere with upgrading to a newer DOS Version? Video controller None of these ROM BIOS Compressed drives Existing backup files Video controller None of these ROM BIOS Compressed drives Existing backup files ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the: None of these System's power supply Original IDE controller Floppy drive ribbon cable System's floppy drive device driver None of these System's power supply Original IDE controller Floppy drive ribbon cable System's floppy drive device driver ANSWER DOWNLOAD EXAMIANS APP
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