NVIDIA’s Latest Driver Fix Introduces New Voltage Problem for GPUs

Latest driver resolves fan malfunctions but introduces voltage limitations that affect overclocking and overall GPU performance.

Hardware by Katmin on Mar 06, 2026

Recent changes in the GPU driver ecosystem show that Nvidia's most recent repair has caused another problem that no one foresaw. The company published a new driver version to fix a serious fault that made GPU fans stop working while you were playing.

While the main issue has now been corrected, reports suggest the fix may have created a new limitation affecting GPU voltage and overclocking performance.

NVIDIA’s Latest Driver, Fix Introduces New Voltage Problem, For GPUs, NoobFeed

NVIDIA’s Previous Driver Caused GPU Fan Failures

The situation began when users started reporting a serious issue with one of Nvidia’s recent driver releases. Several gamers noticed that their GPU fans would suddenly stop spinning while playing games. As expected, this behavior raised immediate concerns because cooling systems are essential for maintaining safe temperatures during heavy workloads.

The problem was significant enough that Nvidia decided to pull the driver from distribution entirely. Users were advised to roll back to an earlier driver version while the company worked on a fix.

Eventually, Nvidia released driver version 595.71 to address the situation. The updated driver successfully resolved the fan malfunction problem, which means users no longer need to worry about their GPU overheating due to non-functioning fans.

There was also another performance issue related to Resident Evil Requiem that affected some users. Fortunately, a separate over-the-air update resolved that problem as well.

New Reports Suggest a Voltage Drop With the Latest Driver

Despite fixing the initial problems, new reports quickly appeared describing another unusual behavior with the updated driver. Several users noticed that their graphics cards were experiencing lower voltage levels compared to earlier drivers.

Normally, small issues after a driver release are expected. With countless system combinations across GPUs, CPUs, motherboards, and memory configurations, a few isolated reports are not unusual.

However, the voltage issue has now been observed in multiple tests and user reports. Demonstrations show that when a GPU is overclocked, the voltage is locked below 1V. This limitation prevents the GPU from reaching higher clock speeds.

Under previous drivers, users could push voltage levels beyond 1V and achieve frequencies above 3GHz. With the new driver, those higher frequencies are no longer possible because the GPU cannot receive the additional voltage required.

NVIDIA’s Latest Driver, Fix Introduces New Voltage Problem, For GPUs, NoobFeed

Testing Shows Lower Voltage Even at Default Settings

Additional testing from WCCFTech revealed something even more surprising. Their results showed that GPUs sometimes received lower voltage during overclocking than when running at default settings.

Even when the card was operating at stock configuration, voltage levels were still slightly lower compared to the earlier driver version.

It is important to note that the testing used a factory-overclocked GPU. Cards like these already run at higher frequencies than standard models, which means voltage limitations can have a more noticeable impact.

For users who rely on manual overclocking to push their hardware further, the restriction becomes even more significant. Without higher voltage levels, GPUs cannot maintain the elevated clock speeds that enthusiasts typically aim for.

NVIDIA Responds With a Hotfix While Questions Remain

While reviewing the situation, Nvidia released a hotfix specifically designed to address the voltage problem introduced by the earlier fix. The company hopes that this update will restore the expected voltage behavior and allow GPUs to reach their normal performance levels again.

At the moment, it remains unclear whether the hotfix resolves the issue completely or introduces any new complications. Driver stability can be difficult to guarantee across the wide variety of PC hardware configurations used by gamers.

Still, the situation highlights an ongoing challenge for Nvidia. Drivers are a crucial component of GPU performance and reliability, and even small issues can affect gaming performance or system stability.

If anything, the recent problems suggest that additional attention may be needed to ensure driver releases remain stable while new features and fixes continue to be developed.

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