Technology

MSI introduces GPU Safeguard tech on its latest PSUs to fend off RTX 5090 meltdowns — warns users with pop-up and buzzer when abnormal current is detected on the 12V-2x6 connector

Source

Tom's Hardware

Published

Jan 7, 2026

TL;DR

AI Generated

MSI has introduced GPU Safeguard technology in its latest PSUs to prevent RTX 5090 meltdowns by monitoring abnormal current on the 12V-2x6 connector. Users are alerted through a pop-up in the MSI Center and an audible warning buzzer. The protection system forces a shutdown if no action is taken after three minutes of beeping to prevent hardware damage. This feature is available in four of MSI's new power supplies, offering different levels of warning alerts. The technology aims to safeguard high-powered GPUs like the RTX 5090 from potential damage.

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MSI introduces GPU Safeguard tech on its latest PSUs to fend off RTX 5090 meltdowns — warns users with pop-up and buzzer when abnormal current is detected on the 12V-2x6 connector

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MSI introduces GPU Safeguard tech on its latest PSUs to fend off RTX 5090 meltdowns — warns users with pop-up and buzzer when abnormal current is detected on the 12V-2x6 connector

TL;DR

Similar Articles

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Taiwanese startup FormulaV Line wants to break into US market with two new unique cases — company expects products to become available on Newegg later this year

G.Skill explains how AMD EXPO ULL unlocks additional performance — expanded profiles allow memory makers to include subtiming tweaks for the first time

Huawei-led team claims it post-trained DeepSeek's 1.6-trillion-parameter model — 1,000 Ascend 910C chips used in training