A technician recently installed a new video card in a PC. The PC already has integrated
video on the motherboard. When the technician turns on the PC, there is no video. Which of
the following is MOST likely the cause?
A.
The motherboard BIOS version is out of date.
B.
The incorrect video card drivers are installed.
C.
The power connector for the video card is unplugged.
D.
The video card is unsupported by the motherboard.
Explanation:
Reference:
http://www.tomshardware.com/forum/338600-33-unplugged-graphics-card-plugged-backdisplay-help
what about the external video need to configured from BIOS ???
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I believe once the external card is connected. We are assuming that the onboard video card is disabled. Only Choice that makes sense here is C. I know some of these questions don’t make sense. But you must factor out which is the one that makes the most sense.
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It’s not always what makes the most sense, it’s about what should you check first. The A+ is trying to test your knowledge of the OSI or TCP/IP model. The physical layer should always come first.
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