How I Proved the Problem Wasn't the Client's Equipment
Tech Tip Tuesday #003
Last week, I shared a story about a business that was experiencing intermittent internet outages. At first glance, everyone assumed the customer's networking equipment was failing.
Instead of replacing hardware and hoping for the best, I followed the evidence.
This week, I want to show you exactly how I narrowed the problem down and proved the issue wasn't the client's equipment at all.
Step 1: Verify the Client's Network
The first rule of troubleshooting is simple: don't assume.
Before looking at the internet connection, I confirmed that everything inside the business was communicating properly.
Computers could communicate across the network.
The switches were operating normally.
The router was functioning correctly.
Internal traffic was stable.
That told me something important.
If devices inside the building can communicate normally, there's a good chance the problem exists somewhere beyond the client's network.
Step 2: Test the Internet Connection
Next, I began testing connectivity outside the local network.
Using Ping, I monitored response times and watched for packet loss.
The results showed intermittent failures, but Ping alone couldn't tell me exactly where the connection was breaking.
So it was time to dig a little deeper.
Step 3: Follow the Path
Using Traceroute (Tracert), I mapped every stop—or "hop"—between the business and the destination.
Each hop represents another piece of networking equipment carrying internet traffic.
Every time I ran the test, the same thing happened.
The traffic moved successfully through the customer's equipment before consistently failing at the same ISP-owned router.
That repeated result was the evidence I needed.
The customer's computers, switches, cabling, and router were all doing exactly what they were supposed to do.
The problem existed outside their network.
Why This Matters
Without proper testing, the customer could have replaced perfectly good equipment and still experienced the exact same outages.
Instead, they were able to take documented evidence to their Internet Service Provider and focus on the actual problem instead of spending money chasing the wrong one.
That's why I always recommend diagnosing the problem before replacing hardware.
Good troubleshooting saves both time and money.
The Bottom Line
Technology problems don't always start where they appear.
A structured troubleshooting process eliminates guesswork, identifies the real cause, and prevents unnecessary expenses.
Sometimes the most valuable repair isn't replacing hardware—it's proving you don't have to.
Coming Next Tuesday...
Tech Tip Tuesday #004
"Your Employees May Be Suffering in Silence with Technology Problems."
We'll look at the small technology frustrations employees often work around every day, how those hidden issues quietly reduce productivity, and why business owners usually don't discover them until they become major problems.
Digital Junkie Technology Services & Consulting
Connecting Life to Technology
📞 (737) 400-6482
