Here we will explore the different kinds of troubleshooting steps and the tools we use for fault detection and closure of the same.
- Troubleshooting IP Problems.
- Troubleshooting Local Connectivity Issues.
- Correcting the Repetitive IP address Entry Issue.
- Troubleshooting Physical Connectivity Issues.
Let's look at six best practices that will make troubleshooting a less time-consuming, more effective undertaking.
- Collect enough information to replicate the issue.
- Customize your logs for actionable insight.
- Create useful error output at the source-code level.
- Don't mistake symptoms for root cause.
6 Steps of the Problem Solving Process
- Identify the problem.
- Do your research.
- Look for possible solutions.
- Make a decision.
- Put that decision into action.
- Await results.
Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. In general, troubleshooting is the identification or diagnosis of "trouble" in the management flow of a system caused by a failure of some kind.
Eleven Tips for Troubleshooting Software
- Free up RAM by closing other open programs.
- Restart the software.
- Shut down and restart your computer.
- Use the Internet to find help.
- Undo any recent hardware or software changes.
- Uninstall the software, then reinstall it.
- Look for software patches.
- Scan for viruses and malware.
Hardware Problems
- Check the power cords on the computer and monitor.
- Check the seating on each end of the video signal cable as well as the monitor's power button.
- Inspect the keyboard plug.
- Listen for beeps during the boot process.
- Watch the monitor for any error messages.
To troubleshoot your WAN or LAN port:
- Plug in the power adapter of your router to the power outlet.
- Turn on the router and wait for the power LED to become solid green or white.
- Take one Ethernet cable, and connect one end to any of the router's LAN port, and the other end to the router's WAN port.
- Check the LEDs.
The steps are: identify the problem, establish a theory of probable cause, test the theory, establish a plan (including any effects of the plan), implement the plan, verify full system functionality, and—as a final step—document everything.
What is Kaizen? The primary goal is to quickly solve a problem by eliminating activities in processes that add cost, but do not add value. As defined in Wikipedia, the Sino-Japanese word “Kaizen” simply means, “change for better”.
Action Steps:
- Don't be fooled by large amounts of data.
- Dive below the surface to understand the system that underlies the problem.
- Widen your focus.
- Define the boundaries of the problem.
- Identify causes, effects, and key stakeholders.
- Analyze future developments.
9.2 General Steps to Troubleshoot an Issue
- Identify the symptom: Identify the Type of Issue. Find the problem area.
- Eliminate non-issues: Make sure the correct patches, drivers, and operating systems are installed.
- Find the cause: Check for typical causes in the area.
- Find the fix: Find a possible workaround.
Definition & Examples of Problem-Solving SkillsProblem-solving skills help you determine why an issue is happening and how to resolve that issue. Learn more about problem-solving skills and how they work.
5-steps to Problem Solving
- Define the problem.
- Gather information.
- Generate possible solutions.
- Evaluate ideas and then choose one.
- Evaluate.
The Eight Steps Broken Down:
- Step 1: Clarify the Problem.
- Step 2: Breakdown the Problem.
- Step 3: Set the Target.
- Step 4: Analyze the Root Cause.
- Step 5: Develop Countermeasures.
- Step 6: Implement Countermeasures.
- Step 7: Monitor Results and Process.
- Step 8: Standardize and Share Success.
What are your top 5 troubleshooting questions?
- Is anyone else experiencing this issue?
- Have you had this problem before? If so, when?
- Has anything changed since this issue started?
- Do you experience this issue on another computerdevice etwork?
- What impact does this issue have on you, or your team, or department?
Some of the basic network troubleshooting tools are as follows:
- Ping.
- Tracert/ Trace Route.
- Ipconfig/ ifconfig.
- Netstat.
- Nslookup.
- Pathping/MTR.
- Route.
- PuTTY.
The verb troubleshoot has been around since the early 1900's, from the noun troubleshooter, or in the 1890's, trouble-shooter. This was the name given to workers who repaired telegraph or telephone lines.
Preventive maintenance helps to prevent failure of parts, materials, and systems by ensuring that they are in good working order. Troubleshooting is a systematic approach to locating the cause of a fault in a computer sys- tem. A good preventive maintenance program helps minimize failures.
Basic troubleshooting techniques
- Write down your steps. Once you start troubleshooting, you may want to write down each step you take.
- Take notes about error messages. If your computer gives you an error message, be sure to write down as much information as possible.
- Always check the cables.
- Restart the computer.
Troubleshooting Steps
- Check the network icon (or wireless connection settings) to see if you have Internet access.
- Check for changes to proxy settings.
- Check the network cables if your computer is wired to the router.
- Reset your router.
- Check your firewall or security software.
Windows PC won't turn on.What to do?
- Check for power supply issues. If there's no power getting to your PC, it won't start.
- Make sure it's not a slow boot. Make sure your PC is not just really slow.
- Make sure your monitor or display is functional.
- Eliminate external hardware.
- Reset memory modules and internal components.
How to troubleshoot video card problems
- Fix #1: install the latest motherboard chipset drivers.
- Fix #2: uninstall your old display drivers and then install the latest display drivers.
- Fix #3: disable your sound system.
- Fix #4: slow down your AGP port.
- Fix #5: rig a desk fan to blow into your computer.
- Fix #6: underclock your video card.
- Fix #7: do physical checks.
If you want a quick overview of your system's hardware, use the left-hand panel to navigate to Reports > System > System Diagnostics > [Computer Name]. It provides you with multiple checks for your hardware, software, CPU, network, disk, and memory, along with a long list of detailed statistics.
