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I know how frustrating it is when my Nespresso coffee maker suddenly stops working. Maybe your machine won’t brew, blinks confusing lights, or leaks water everywhere.
The good news?
Most of these common issues can be easily fixed at home, without technical skills, by following the troubleshooting and solutions provided.
But don’t worry – I’ll walk you through some straightforward troubleshooting steps to get your Nespresso back up and running quickly.
In this guide – to help you troubleshoot and fix the most common Nespresso issues quickly.
Common Problems With Your Nespresso Machine
I’ve run into my fair share of Nespresso hiccups over the years. Here are some common problems you might face, along with simple steps to fix them quickly:

Troubleshoot: Nespresso Machine Won’t Brew Coffee or Turn On
Nothing ruins my morning faster than pressing the brew button and getting nothing in return. If your machine won’t turn on or brew coffee, here’s what you can do first:
- Check the water tank – it might be empty or not seated properly, which can prevent your Nespresso® coffee from brewing.
- Inspect the power cord for damage, and make sure it’s plugged in firmly.
- Try resetting your machine by unplugging it for about 10 minutes, then plugging it back in.
- Open the machine head and ensure your capsule is placed correctly. If it’s crooked, your machine won’t start brewing.
Fix Your Nespresso: Machine Lights Blink or Flash
Blinking lights can seem like a cryptic code, but they’re just your machine’s way of saying something’s wrong. Here’s how you can make sense of it:
Light Pattern | Possible Cause | Solution |
---|---|---|
Fast blinking | Overheating or system error | Let it cool down for 30 minutes |
Slow blinking | Descaling needed | Run a descaling cycle to keep your Nespresso Vertuo machine in optimal condition. |
Alternating lights | Water tank misalignment | Adjust the water reservoir |
No lights | Power issue | Check the power source & reset |
- A steady green or orange blinking light usually indicates the machine is warming up or needs attention.
- A red light or rapid blinking orange typically means your machine is overheating or needs to cool down. Unplugging it for 20 minutes should help if you’re looking to reset your Nespresso machine.
- If blinking continues, press and hold the button for a few seconds. Sometimes, a quick reset is all it takes to fix the issue.
Leakage: Why Your Nespresso Machine Might Leak Water
Finding a puddle under your Nespresso machine can be annoying. I’ve been there, and it’s usually simple to fix:
- Check if the water reservoir is seated securely – sometimes it just needs a little nudge.
- Clean the drip tray, capsule area, and spout regularly to prevent build-up from causing leaks.
- Make sure the cleaning capsule is placed properly in your Nespresso machine. A misaligned capsule can cause water to leak around the sides.

Troubleshoot Coffee Taste Issues
Ever had a cup of coffee from your Nespresso machine that just tasted weird? It’s not your imagination. Here’s why it happens:
- Old coffee residue can make your fresh coffee taste bitter or off. Regular cleaning solves this easily.
- Your coffee volume settings might be off, making your coffee either too diluted or too strong. Adjusting the settings can instantly improve your coffee.
- Descaling regularly keeps your coffee tasting its best, preventing mineral buildup from ruining your flavor.
I recommend trying Illy Nespresso-compatible pods if you’re looking for a new flavor! 👇
How to Descale Your Nespresso® Machine
If your Nespresso machine is showing a red light or blinking to alert you, it’s probably asking for a descaling, which is part of the Nespresso® coffee maintenance routine. It’s simpler than you think:
- Fill your water tank with a descaling solution mixed with water as per instructions.
- Activate the descaling mode by pressing specific buttons (varies slightly between Vertuo and Original models).
- Follow the steps to flush the solution through your machine until it’s clear. Finish by rinsing thoroughly with fresh water.
Reset Your Nespresso Coffee Machine to Factory Settings
If your Nespresso keeps acting strangely, resetting it to factory settings often fixes lingering issues. Here’s when and how:
- Reset if your machine persists in showing errors or inconsistent performance.
- For Vertuo models, press and hold the button for 10 seconds until the light flashes.
- Original machines usually need you to press and hold specific buttons simultaneously. Check your manual for exact steps.

Additional Common Issues and Solutions
Beyond the common problems, here are a few more issues you might face:
- If your machine isn’t pumping water, check for blockages in the water tank or the spout.
- When capsules aren’t pierced, inspect the needle inside the machine head and clean gently to ensure your Nespresso machine is not working properly.
- Too much or too little coffee? Adjust the machine settings or check the nozzle for blockage.
- Loud noises can be due to air pockets or mineral buildup. Descale and make sure your machine is placed on a stable surface.
When to Contact Nespresso Customer Support
Most Nespresso problems are easy fixes, but occasionally you’ll need professional help. Here’s how to know it’s time to call customer support:
- Your machine overheats repeatedly or won’t power up after trying the steps above.
- Physical damage, like a broken power cord or malfunctioning buttons.
- You’ve followed all steps, but issues persist. It’s time to contact Nespresso’s customer support—they’re friendly and usually helpful in resolving tricky issues.
Wrapping Up
Running into issues with your Nespresso coffee machine can be pretty annoying, especially first thing in the morning.
Thankfully, most problems – like blinking lights, leaks, or strange-tasting coffee – are easy to fix with just a bit of troubleshooting.
Always check simple things first, like water levels, capsule placement, or even giving your machine a quick reset. If these easy fixes don’t help, don’t hesitate to reach out to Nespresso’s customer support.
With these tips, you’ll be back to enjoying great coffee at home in no time.