The Ultimate Guide to Reviving Your Keurig K Supreme & K Supreme Plus: Troubleshooting Tips for a Machine That Won’t Turn On

Coffee lovers know the value of a freshly brewed cup of joe. The perfect cup of coffee can make your day, and Keurig K Supreme and K Supreme Plus are among the most popular brewing machines on the market.

These machines offer a quick and easy way to brew coffee at home, providing convenience to those who want their caffeine fix in minutes without leaving the comfort of their kitchen. However, like any electrical appliance, these machines can experience issues that prevent them from turning on.

What is Keurig K Supreme and K Supreme Plus?

Keurig is a well-known brand that specializes in coffee makers. The Keurig K Supreme and K Supreme Plus are two of the latest models that have gained popularity for their versatility and convenience. Both are single-serve coffee makers that use pods called K-cups to brew coffee, offering an easy way to get a fresh cup of coffee with minimal fuss.

The Keurig K Supreme and K Supreme Plus feature customizable settings, allowing users to adjust the strength and temperature of their coffee according to personal preferences. Additionally, these machines come with a variety of features such as hot water dispensing capability for tea or instant soup.

The Common Issue: Machines not turning on

One common issue that users may experience with their Keurig K Supreme or K Supreme Plus machine is it not turning on. This issue can be frustrating for anyone who relies on their machine to start their day or fuel through work hours. There could be several reasons why your machine is not turning on; however, some common causes include an improperly plugged-in device or faulty power outlet connection.

At times it could also be due to issues within the machine itself such as blockages in needle area or malfunctioning circuitry. Regardless of the cause behind your device’s malfunctioning state; this guide will walk you through troubleshooting steps you can take to fix the issue and get your Keurig K Supreme or K Supreme Plus up and running again.

Check Power Source

Before jumping to any conclusions, the first step to fixing a Keurig K Supreme or K Supreme Plus that won’t turn on is to ensure that the power source is working properly. Start by checking if the machine is properly plugged into an outlet and that the outlet itself is functioning.

Although this may seem like common sense, it’s important to rule out any obvious issues before moving on. If you’re using an extension cord to power your Keurig machine, try plugging it directly into an outlet instead.

Sometimes outlets can be overloaded when too many devices are plugged in at once, causing them not to work properly. By bypassing the extension cord and plugging directly into an outlet, you can rule out any issues with the extension cord itself.

In addition, make sure there are no loose connections where the power cord meets the machine itself. If everything seems okay from a physical standpoint, move on to troubleshooting other potential issues.

Reset the Machine

When your Keurig K Supreme or K Supreme Plus won’t turn on, resetting the machine is often an effective solution. This basic troubleshooting technique can fix many minor issues that may be preventing your coffee maker from functioning properly.

To reset the machine, begin by unplugging it from the power source. Leave it unplugged for at least 5 minutes to ensure that all components have had a chance to completely shut down and reset.

During this time, you can also check for any obvious signs of damage or wear and tear on the power cord or other parts of the machine. After 5 minutes have passed, plug your Keurig coffee maker back into the electrical outlet and try turning it on again.

If this simple reset process was successful, your machine should start functioning as normal once again. However, if it still won’t turn on after being reset, there may be another underlying issue that requires more advanced troubleshooting or repair services.

The Benefits of Resetting Your Keurig Machine

There are several benefits to resetting your Keurig K Supreme or K Supreme Plus coffee maker when you’re experiencing issues with its performance. One of the most important benefits is that resetting can save you a lot of time and money compared to taking your machine in for professional repairs or replacement.

In addition, resetting your Keurig can help you maintain optimal performance over time by keeping all components running smoothly and efficiently. By staying proactive about maintenance and troubleshooting when necessary, you can extend the lifespan of your coffee maker and ensure that it’s always producing delicious drinks whenever you need them.

Resetting your Keurig is an easy way to get back up and running quickly after a minor hiccup in performance. Whether you’re hosting guests who are eager for their morning coffee or just need a quick pick-me-up to start your day, resetting the machine can provide a fast and effective solution that gets you back on track in no time.

Check Water Reservoir

The water reservoir is an important component of the Keurig K Supreme and K Supreme Plus machines. It is responsible for holding the water that will be used to brew your coffee or other beverages.

It can also cause issues with the machine if it is not properly seated or filled with water. If you are experiencing issues with your Keurig machine turning on, it is important to check the water reservoir first.

Make Sure the Water Reservoir is Properly Seated

The first thing to check when encountering issues with a Keurig machine not turning on is whether the water reservoir is properly seated. Make sure that it is properly inserted into its slot and locked in place. Check for any debris or obstructions around the area where the reservoir sits as this could also prevent proper seating.

If you have recently removed and reinserted the water reservoir, double-check that it has been put back in correctly. The slightest misalignment can cause issues with your Keurig machine turning on, so take extra care when handling and reinserting the reservoir.

Fill with Water and Try Turning On Again

If you have confirmed that the water reservoir is properly seated, but your Keurig K Supreme or K Supreme Plus still won’t turn on, check if there’s enough amount of water in it. Without enough water in the tank, your machine will not function as intended.

To fill up your tank correctly follow these steps:

  1. Lift off the lid of your coffee maker by pulling up on its handle.
  2. Lift out and remove any attachments from inside like filters before filling.
  3. Pour filtered cold tap or bottled drinking water into empty tank until its level reaches 2/3 or max fill line.
  4. Place the water reservoir back onto the base unit and make sure it clicks into place

Once you have filled the water reservoir, try turning on your Keurig machine to see if it will function properly. If not, there may be other underlying issues that require further troubleshooting.

Clean Needle Area

One of the most common issues with Keurig K Supreme and K Supreme Plus machines not turning on is a blockage in the needle area. This can occur due to a buildup of coffee grounds or other debris that prevent proper function. If you’ve tried the previous steps and your machine still won’t turn on, it’s time to clean the needle area.

Sometimes Debris Can Accumulate in the Needle Area Preventing Proper Function

Before attempting to clean the needle area, unplug your Keurig and remove any existing pods or cups. Take a close look at the needle area to see if there is any visible debris.

If so, use a paperclip or needle to carefully remove it. Be sure not to insert anything too far into the needle as this could damage it.

If you’re unsure about how to access the needle area, consult your machine’s user manual for guidance. You may need to disassemble certain parts of the machine first before accessing this area.

Use a Paperclip or Needle To Clear Any Blockages

To further clean out any blockages in the needle area, use a paperclip or needle to gently clear away any remaining debris. Again, be careful not to damage the needles during this process.

Once you’ve cleared out any blockages from the needle area, plug your Keurig back in and attempt to turn it on again. Hopefully, this step has solved your issue and your machine will now turn on properly.

The Importance of Cleaning Your Keurig

If your Keurig won’t turn on, it could be due to a buildup of debris or mineral deposits within the machine. Over time, these elements can accumulate and clog the machine’s internal components, causing it to malfunction. That’s why regular cleaning is essential to keep your Keurig running smoothly.

Descaling with Vinegar

One of the most effective ways to clean your Keurig is through descaling with vinegar. This process helps remove mineral buildup that can affect your machine’s performance.

To descale with vinegar, follow these steps:

1. Fill the water reservoir with equal parts water and white vinegar.

2. Place a mug under the brew head.

3. Start a brew cycle without inserting a K-cup.

4. Repeat this process until the “add water” light turns on.

5. Let your Keurig sit for 30 minutes before emptying any remaining vinegar-water solution and refilling it with fresh water.

Using Specialized Cleaning Products

Another option for cleaning your Keurig is using specialized cleaning products designed specifically for coffee makers. These products help remove any residue build-up within the internal components of your machine.

To use specialized cleaning products:

1. Purchase a coffee maker cleaner from a reputable brand like Urnex or Cleancaf.

2. Follow the instructions on the label carefully.

3. Run several cycles of clean water through your machine after using any cleaner.

It is important to note that while it’s essential to keep up with regular cleaning schedules, using too much cleaner or not rinsing thoroughly may cause damage to internal components. By following these simple steps regularly, you can ensure that your Keurig stays in optimal condition and avoid issues that prevent it from turning on or brewing coffee properly in future years!

Contact Keurig Support When All Else Fails

If you have followed all the troubleshooting steps and your Keurig K Supreme or K Supreme Plus still won’t turn on, then it’s time to contact Keurig Support for further assistance. They have a knowledgeable team of customer support representatives who can help you out with your issue. What You Should Do Before Contacting Support

Before calling Keurig support, make sure you have the following information on hand: – Model number of your machine – Serial number of your machine

– Date of purchase Having this information can help expedite the support process and allow them to better understand your specific issue. Potential Warranty Options

If you’re still within the warranty period, then Keurig may be able to offer warranty coverage for your device. Be prepared to provide proof of purchase and any additional documentation they may require to file a claim.

Depending on the severity of the issue, they may offer a replacement or repair service for free. However, if you are outside of the warranty period, there may be additional charges associated with any repair services provided by Keurig Support.

They will be able to provide details about pricing and turnaround times based on their evaluation of your machine’s issue. Overall, contacting Keurig Support is one way to ensure that you receive proper assistance when attempting to troubleshoot problems with your K Supreme or K Supreme Plus machines that won’t turn on.


After troubleshooting your Keurig K Supreme or K Supreme Plus machine, hopefully, you were able to fix the issue of it not turning on. Remember to check the power source and reset the machine first before moving onto other potential solutions. It’s essential to ensure that the water reservoir is filled and correctly seated and to clean the needle area regularly.

If all else fails, contact Keurig support for further assistance or potential warranty options. To prevent future issues with your Keurig machine, regular maintenance and cleaning are crucial.

Ensure that you descale your machine every three to six months using a descaling solution or vinegar solution as recommended by Keurig. This will help remove any build-up of minerals in your machine that can cause clogging or malfunctioning.

Additionally, ensure that you empty any remaining water from the water reservoir after each use and allow it to dry before refilling it with fresh water. Regularly clean the needle area with a paperclip or needle and wipe down the exterior of the machine with a damp cloth.

By following these maintenance practices regularly, you can prolong your Keurig’s lifespan and avoid any frustrating issues in the future. Happy brewing!


Access All Areas: Transform Your Kitchen with a Removable Drywall Access Door


Solving Breville Bambino Flashing Lights: Expert Tips and Tricks