Maybe that’s overkill
Which of these would be the best choice for identifying and repairing corrupted operating system files?
troubleshooting
Rev it up a bit
Which of these would be the best way to troubleshoot startup errors on a motherboard?
Troubleshooting Denial of Service – CompTIA Network+ N10-006 – 4.7
A denial of service can be a significant event on any network. In this video, you’ll learn about DoS events, the fundamentals of a distributed DoS, DoS on a wireless network, and the process of troubleshooting a denial of service.
Troubleshooting Denial of Service – CompTIA Network+ N10-006 – 4.7 Read More »
Troubleshooting Network Cabling – CompTIA Network+ N10-006 – 4.4
Once your cables are in place, it’s important to wire all connectors properly. In this video, you’ll learn how to recognize cabling issues, how to troubleshoot split pairs, and reversed transmit and receive.
Troubleshooting Network Cabling – CompTIA Network+ N10-006 – 4.4 Read More »
Troubleshooting Wireless Configurations – CompTIA Network+ N10-006 – 4.3
The configuration of your wireless access point can have a dramatic impact on throughput and performance. In this video, you’ll learn about SSID configurations, encryption settings, power levels, LWAPP, environmental factors, and issues with wireless standards.
Troubleshooting Wireless Configurations – CompTIA Network+ N10-006 – 4.3 Read More »
Troubleshooting Wireless Signals – CompTIA Network+ N10-006 – 4.3
The radio signals on your wireless network can be affected by many different external forces. In this video, you’ll learn how to troubleshoot wireless networks and understand more about signal loss, overlapping channels, signal to noise ratio, saturation, and firmware updates.
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Network Troubleshooting Methodology – CompTIA Network+ N10-006 – 4.1
With the right process, you can fix anything. In this video, you’ll learn about a network troubleshooting methodology that will help you find the solution to all of your problems.
Network Troubleshooting Methodology – CompTIA Network+ N10-006 – 4.1 Read More »
Computers are so smart these days
You’ve just connected to a new wireless network, but you cannot connect to any Internet web sites. Your network configuration shows your IP address as 169.254.228.109, your subnet mask is 255.255.0.0, and you have not been assigned a default gateway. Which of these is the most likely cause of your web site browsing issue?
But my followers need me!
Your computer has just abruptly shut off, and pressing the power button doesn’t restart the system. There are no fans spinning or lights on, and no messages appear on the display. Which of these would be the most likely cause of this issue?
Time to check spaceweather.com
Which of these would be the best choice for troubleshooting an application issue that occurred yesterday on a user’s computer?