Does Undervolting Void Warranty? CPU, GPU, RAM and Laptops

Does Undervolting Void Warranty? CPU, GPU, RAM and Laptops

Undervolting is the process of directing less power to your processing units or other equipment in your setup. This is often done to reduce the energy used to avoid overheating and fan noise issues. 

In many circumstances, undervolting can prove beneficial as it can improve the longevity of your computer components. In addition, there are many other benefits undervolting can provide. However, since you’re changing the base settings the component arrived with, it is worth considering whether or not undervolting voids the warranty provided for your component.

Does Undervolting Void Warranty?

No, unless you have damaged your component some other way. Modifications to processors and other computer parts via undervolting will not void them of their warranty unless doing so has damaged them. This is unlikely given that you are merely reducing the power input and not increasing it, which can be riskier.

Undervolting is generally considered safe as compared to other modifications to computer parts. This can vary slightly across different components, of course. However, you generally do not need to worry about losing your warranty claim if you have undervolted a processor in your setup.

Does Undervolting CPU Void The Warranty?

No, you can safely undervolt your CPU without fear of losing your warranty claim. It is impossible to undervolt some CPUs, such as Intel processors, because of the existence of specific exploits. Otherwise, it is very reasonable for you to undervolt your CPU without damaging it and voiding the warranty claim.

This is not particularly true for modifications such as underclocking or overclocking – which do run the risk of voiding your warranty. However, Undervolting will ensure that your CPU wears out less over time and will positively impact its health. 

It is always recommended to undervolt the CPU slowly to prevent the system from going unstable and crashing in case it crashes – no worries. Reboot the system, and the voltage offset will be reset to default. Therefore, your CPU will not be damaged due to this modification. 

Is Laptop Overvolting Safe? Will It Affect Warranty?

Yes, it is entirely safe, and you’ll face no issues whatsoever. If you do not cause any apparent internal or external harm to your laptop’s components, there will be no issues in the warranty claim either. In fact, it ends up extending your laptop’s life rather than reducing it as it reduces heat generation.

Laptops are notorious for being absolute heat guzzlers. Therefore, you’ll often find users (especially ones who have gaming laptops) complaining about the overall reliability and the fact that their laptop heats up even when doing menial tasks. However, if you are not performing a demanding task, undervolting your laptop for that timeframe is a great practice. Why? Because you’ll end up generating less heat and will therefore increase the longevity of your device.

In terms of what part you should undervolt – that’s dependent on your laptop. For example, if you are running a relatively non-taxing game but your laptop’s GPU fan is still spinning for no reason, undervolting your GPU may be worth it. On the other hand, if your CPU is emanating the most heat when you’ve just opened up a few Chrome tabs, then undervolting your CPU is a noticeable change.

Regardless of what you undervolt, the process remains irreversible and carries the same merits as a desktop PC. We want to argue that it is much better as thermal regulation remains a more significant issue in laptops’ strata compared to PCs.

Does Undervolting GPU Void The Warranty?

No, you do not damage your GPU by undervolting. Since the component is not damaged, you will not actually lose your warranty claim. There are many softwares that allow you to safely undervolt your GPU and guarantee that you will not brick up the processor. As such, these safeguards protect your system correctly.

A lot of the softwares used to undervolt GPUs have built-in mechanisms that prevent you from doing something that damages your processing unit or causes your system to be irreversibly harmed. This means that you can tweak around with your settings peacefully without the fear of losing your warranty claim. 

Undervolting, your GPU, is perfectly safe and healthy and improves its stability. It also prevents throttling. Other modifications such as overvolting or overclocking carry a greater risk and can void the warranty if something goes wrong. 

If your Nvidia card isn’t in the ten series, you can’t undervolt it. This may be why you couldn’t open the voltage/frequency curve editor in MSI Afterburner. Furthermore, each card is unique. Even if the overvolt limits are different with the same GPU model from the same manufacturer. This is primarily related to the silicon lottery (the quality of the silicon chips), various cooling systems, and the environment’s temperature.

You are not directly changing any hardware component. These modifications are usually done via softwares and are therefore reversible. In addition, your warranty will remain protected unless the processing unit has been damaged in some other way. 

Does Undervolting RAM Void The Warranty?

No, your RAM (unless damaged otherwise) is okay to undergo undervolting without the risk of losing the warranty claim. The warranty is not invalidated if you undervolt. You can also disregard the warranty void seal and replace the thermal paste, storage, or RAM. This rule varies across states and countries.

If you damage something while doing so, such as ripping a connector or scratching the motherboard when removing a screw, your warranty will be lost. However, regular maintenance and upgrades, as well as undervolting, will not void your guarantee.

Usually, it is preferred to undervolt other components such as GPUs or CPUs rather than RAMs. This is because undervolting RAMs can be a little riskier than the other two components and is not nearly as beneficial as undervolting your processors. However, you will not lose your warranty if you want to do it.

Is Undervolting Safe, Will It Affect My Warranty?

Yes. If you do things correctly, there will be no hardware concerns. We can even go so far as to argue that it will extend the GPU or CPU’s lifespan because it operates at a lower temperature and voltage. It’s a worthwhile investment of your time. There are safe methods to undervolt your processors properly.

Undervolting aids in regulating the voltage limit and maintaining a comfortable temperature. In the case of laptops and other mobile devices that rely on a battery for power, undervolting extends battery life without sacrificing performance.

Softwares used to undervolt GPUs often have built-in safety mechanisms that guarantee you do not damage your units while undervolting them. For example, suppose your system crashes when undervolting CPUs. Then, you can reboot it and reset it back to the original settings. 

Since you are not changing or damaging the hardware in any manner, you will not lose your warranty claims. The only circumstance where you void the warranty is if the component is damaged due to your modification. As discussed, undervolting is done through software; therefore, this should not be a significant concern for you.

Many PC and laptop owners opt for undervolting modifications because of the various benefits they can bring to your setup. For example, you can reduce electricity usage if you use tons of units and reduce the heat produced by your system. Overall, you increase the lifespan of your system by a significant amount. Moreover, all of this is perfectly safe to do.


All in all, undervolting is a safe procedure that can provide plenty of benefits to your system. Since you will not be damaging or modifying your hardware, you will not void your warranty. Therefore you can comfortably tweak your settings to obtain the most optimal values for your system without the fear of losing your warranty claims.

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