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A technician notices that the display seems to be dark and bluish in color. The motherboard has both a VGA and an HDMI port. When the technician powers down the system and attaches the HDMI cable instead of the VGA cable, the problem is resolved. What was the problem?

Where are the files for a user called CSchmidt stored by default on a Windows 7 computer?

What Windows tool would be used to view current and active memory and CPU utilization when a computer runs slowly?

A warm boot procedure is simply a matter of

An advantage of an external modem is

Which situation would not be appropriate for the use of SSDs?

A technician would use the  _____ command to troubleshoot a startup file the technician suspects is infected with malicious software.

You suspect your Mac is experiencing a kernel panic. Which aid or tool can you use to diagnose the possible problem?

Existing restore points are deleted if Windows is reinstalled.

While working on your computer, you receive the POST error, “Drive Not Recognized.” You check your SATA cable to see if it is the problem, and it tests fine. You remove the hard drive and test it in a computer system known to be in good working condition and find that the hard drive is working. You can move data and check to make sure the OS files are not corrupt. You use a power supply tester to see if the voltage for the SATA power connection is correct, and the test shows the power is correct. You even check BIOS to make sure the hard drive can be recognized and find that all settings in BIOS are at default, so the system should recognize the hard drive. ​ What might be the problem with your hard drive system?