TROUBLESHOOTING COMPUTER ISSUES
IDENTIFYING HARDWARE SOFTWARE NETWORK PROBLEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Another computer with the same video card
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The video card manufacturer’s website
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Any manual about video card
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The server log
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Detailed explanation-1: -What should you try if all of the computers on the network are having the same problem? If all the computers are having the same problem you should troubleshoot the router or switch first.
Detailed explanation-2: -What are two computer problems easily diagnosed just by listening to your computer? You can hear sound card problems and video card problems. You can hear memory problems and computer monitor problems.
Detailed explanation-3: -4.2 traceroute. The UNIX/Linux traceroute command (tracert on a Windows computer) identifies the route a packet takes between your computer and the destination computer specified in the command.
Detailed explanation-4: -Use a loopback plug to test the network card’s ability to send and receive signals. Pinging the local host (ping 127.0. 0.1) tests the TCP/IP protocol stack, but does not actually send signals out the network card.