Why is my BaByliss straightener not heating up (Fixed) 

If you are experiencing a problem with your BaByliss straightener not heating up, you are likely frustrated and need a solution.

This common issue can be caused by various factors, including a faulty power cord, low battery, or internal malfunction.

In this article, we will explore the potential causes of a BaByliss straightener not heating up and provide some steps you can take to fix the issue.

Let’s get started!

Why does BaByliss Straightener Not Heating Up?

Why is my BaByliss straightener not heating up

There are several reasons why a BaByliss straightener may not be heating up. 

  • One possible reason is faulty thermal resistance. The thermal resistance is responsible for regulating the straightener’s temperature, so if it is not functioning correctly, the straightener will not heat up.
  • Another possible reason is a grilled fuse. The fuse is a safety feature that protects the straightener from electrical damage. If the fuse has been damaged or grilled, it will not allow the straightener to heat up.
  • The thermostat may also be a cause of the straightener not heating up. The thermostat is responsible for controlling the straightener’s temperature, so if it is worn or broken, the straightener will not heat up properly.
  • Damaged connectors or components falling onto the electronic card could also prevent the straightener from heating up. These issues can disrupt the flow of electricity and prevent the straightener from functioning correctly.

How to Fix BaByliss Straightener Not Heating Up?

Check Fuse

One potential reason why a BaByliss straightener may not be heating up is a grilled fuse. The fuse is a safety feature that protects the straightener from electrical damage. If the fuse has been damaged or grilled, it will not allow the straightener to heat up.

Why is my BaByliss straightener not heating up

When a fuse is grilled, it has been damaged by excess heat or electrical current. This can occur if the straightener has been used for an extended period or if it has been left on for too long.

It can also happen if there is a power supply problem or the straightener has been damaged in some other way.

If the fuse is grilled, it will need to be replaced for the straightener to heat up properly. This can be done by a professional or by following the instructions provided by the manufacturer.

It is essential to use a fuse with the correct rating to ensure the safety and proper functioning of the straightener.

Check Resistance Thermal 

The thermal resistance is responsible for regulating the straightener’s temperature, so if it is not functioning correctly, the straightener will not heat up.

Why is my BaByliss straightener not heating up

The thermal resistance is a component that is located inside the straightener. It is made of a special material that can resist the flow of electricity and generate heat.

When the straightener is turned on, the electrical current flows through the thermal resistance and heats it up.

This heat is then transferred to the plates on the straightener, allowing them to heat up and straighten the hair.

If the thermal resistance is faulty, it will not be able to generate enough heat to properly heat up the straightener.

This can happen if the thermal resistance is damaged or worn over time. It can also happen if there is a power supply problem or the straightener has been damaged in some other way.

The faulty thermal resistance will need to be replaced to fix this issue. This can be done by a professional or by following the instructions provided by the manufacturer.

It is essential to use thermal resistance with the correct specifications to ensure the safety and proper functioning of the straightener.

Worn or Broken Thermostat 

The thermostat is responsible for controlling the straightener’s temperature, so if it is not functioning correctly, the straightener will not heat up properly.

Why is my BaByliss straightener not heating up

The thermostat is a component that is located inside the straightener. It is made of a special material that can expand and contract in response to changes in temperature.

When the straightener is turned on, the thermostat senses the temperature of the plates and adjusts the flow of electricity accordingly.

This allows the straightener to maintain a consistent and precise temperature for optimal styling results.

If the thermostat is worn or broken, it will not be able to accurately sense the temperature of the plates. This can happen if the thermostat is damaged or worn out over time.

It can also happen if there is a power supply problem or the straightener has been damaged in some other way.

In order to fix this issue, the worn or broken thermostat will need to be replaced. This can be done by a professional or by following the instructions provided by the manufacturer.

It is essential to use a thermostat with the correct specifications to ensure the straightener’s safety and proper functioning.

Damaged Connectors 

Connectors are responsible for transmitting electricity from the power source to the various components of the straightener, so if they are damaged, the straightener will not be able to function correctly.

Why is my BaByliss straightener not heating up

Connectors are small components that are located inside the straightener. They are made of a conductive material that allows electricity to flow through them.

When the straightener is turned on, the electricity flows through the connectors and powers the various components of the straightener, including the heating element and the thermostat.

If the connectors are damaged, the flow of electricity will be disrupted, and the straightener will not be able to function correctly. This can happen if the connectors are physically damaged or worn out over time.

It can also happen if there is a power supply problem or the straightener has been damaged in some other way.

In order to fix this issue, the damaged connectors will need to be replaced. This can be done by a professional or by following the instructions provided by the manufacturer.

It is essential to use connectors with the correct specifications to ensure the straightener’s safety and proper functioning.

Faulty Electronic Board 

Another potential reason why a BaByliss straightener may not be heating up is a faulty electronic board.

The electronic board is responsible for controlling the various components of the straightener, so if it is not functioning correctly, the straightener will not be able to heat up.

Why is my BaByliss straightener not heating up

The electronic board is a small circuit board located inside the straightener.

It contains various components, including transistors, resistors, and capacitors, that work together to control the flow of electricity and power the various components of the straightener.

If the electronic board is faulty, it will not be able to properly control the flow of electricity, and the straightener will not be able to function properly.

This can happen if the electronic board is physically damaged or worn out over time.

It can also happen if there is a power supply problem or the straightener has been damaged in some other way.

In order to fix this issue, the faulty electronic board will need to be replaced. This can be done by a professional or by following the instructions provided by the manufacturer.

Check the ON/ OFF Button 

The ON/ OFF button is a small switch located on the straightener’s exterior. When pressed, it sends a signal to the electronic board inside the straightener, telling it to turn the straightener on or off.

Why is my BaByliss straightener not heating up

If the ON/ OFF button is defective, it will not be able to properly send the signal to the electronic board. This can happen if the button is physically damaged or worn out over time.

It can also happen if there is a power supply problem or the straightener has been damaged in some other way.

How to fix it?

In order to verify if the ON/ OFF button is the cause of a BaByliss straightener not heating up, you will need to perform a continuity test. This involves using a multimeter to measure the flow of electricity through the button.

To perform the test, set the multimeter to the continuity setting and place the probes on the terminals of the ON/ OFF button.

If the multimeter beeps or displays a value close to 0 when the button is pressed, it is functioning correctly and is not the cause of the issue.

If the multimeter does not beep or display a value, it indicates that the button is defective and prevents the straightener from heating up.

In order to fix the issue, the defective ON/ OFF button will need to be replaced. This can be done by a professional or by following the instructions provided by the manufacturer.

Low Battery 

A BaByliss straightener may not be heating up because if you have a cordless straightener, the battery will be drained out.

Many BaByliss straighteners are cordless and rely on a battery to power the heating element and other components. If the battery is low, the straightener will not be able to heat up properly.

Why is my BaByliss straightener not heating up

To check if the battery is low, look for a battery indicator on the straightener or check the user manual for instructions on how to check the battery level.

If the battery is low, it will need to be charged in order for the straightener to function properly.

To charge the battery, plug the straightener into a power source using the provided charging cable. The charging time will vary depending on the straightener’s model and the battery’s capacity.

Once the battery is fully charged, the straightener should be able to heat up properly.

Check Wall Outlet 

A common reason a BaByliss straightener may not heat up is a defective wall outlet or power source. The straightener needs a sufficient power supply in order to heat up properly, so if the power source is not functioning properly, the straightener will not be able to heat up.

Why is my BaByliss straightener not heating up

To check if the power source is the cause of the issue, plug the straightener into a different outlet or use a different power source, such as a different outlet in the same room or a different power strip. 

If the straightener heats up properly when using a different power source, it indicates that the original power source is defective and prevents the straightener from functioning correctly.

Power Cord 

A power cord is responsible for transmitting electricity from the wall outlet to the straightener, so if it is not functioning properly, the straightener will not be able to heat up.

Why is my BaByliss straightener not heating up

To check if the power cord is the cause of the issue, inspect the cord for any visible damage, such as fraying or cracks.

If the cord is damaged, it will need to be repaired or replaced in order for the straightener to function properly.

To fix a damaged power cord, use electrical tape or a cord repair kit to repair any frayed or cracked sections of the cord.

This will help to prevent further damage and ensure the flow of electricity to the straightener.

If the power cord is severely damaged or cannot be repaired, it will need to be replaced. This can be done by a professional or by following the instructions provided by the manufacturer.

Replace BaByliss Straightener

In either case, it is recommended that you replace your BaByliss hair straightener with a new one. Trying to fix the issue yourself can be dangerous, as hair straighteners contain electrical components that can be hazardous if handled improperly. 

Additionally, attempting to repair the straightener could void the warranty, leaving you with no recourse if the issue persists.

If your BaByliss hair straightener is still under warranty, you should contact the manufacturer to see if they can repair or replace the device.

If your straightener is no longer under warranty, you can purchase a new one from a retailer or the BaByliss website.

Conclusion

In conclusion, there are several reasons why a BaByliss straightener might not be heating up properly. 

These include issues with the power supply, the temperature setting, the heating element, the thermostat, or the internal wiring. 

If you are experiencing this issue with your BaByliss straightener, it is essential to unplug the device and carefully inspect it for any damage or other issues that may be causing the problem. 

If you cannot identify the cause of the issue, it may be necessary to contact BaByliss customer service for assistance.

Read Also:

Babyliss Beard Trimmer Not Charging (7 Fixes) 

Dyson Corrale Overheating (How to Fix) 

Dyson Hair Straightener Not Charging

Remington Straightener Not Heating Up (Fixed) 

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