Will *Resident Evil* Become Reality? A Smoking RTX 4090 Saved by a Cat

Before seeing the fire, you smell it first. That scent of plastic slowly charring under high heat is like the smoke seeping out from behind a door in an old-school horror movie—faint, but enough to send a chill down your spine. What is even more unsettling is that this time, the first alarm wasn’t triggered by monitoring software or the PC’s warning buzzer, but by a cat meowing nonstop.

According to a report by Fast Technology on April 8, a user on a hardware forum recently revealed another RTX 4090 burn incident. The product involved was an MSI RTX 4090 Gaming Trio, purchased in October 2022. At the time of the incident, the user was in the bathroom, and only noticed the computer had already started smoking because the family cat was acting strangely and kept crying out.

What makes this especially jarring is that it doesn’t fit the familiar “adapter wasn’t plugged in properly” script that people love to joke about. The user said the system was powered by a Fullhan FSP HPT2-1000M PSU and used a direct cable connection rather than an adapter setup. They also regularly checked the cable, confirmed the connector was firmly seated, and noted there were no sharp bends. At this point, the joke stops being funny, because it suggests the risk cannot be completely boxed in by a simple label.

When you come back to your senses, the scene is even more disturbing than the words “smoking” suggest. When the user noticed something was wrong, the computer was actually still running, but it could no longer be shut down normally through the system, so the only option was to pull the wall plug directly. Photos in the post show clear damage around the power connector on the graphics card side. Although the connector on the PSU side had not melted, the cable itself had already turned black, and after the failure it could not even be removed normally from the graphics card.

But what truly unsettled me wasn’t that—it was the slow, boiling-frog kind of pressure it gave off. The machine didn’t black screen immediately, there was no dramatic popping sound, and it even kept running as if everything were normal, until the smell of smoke reached the room first. That feels less like a cheap jump scare and more like psychological horror: you think the system is still alive, when in fact the danger has already quietly taken shape inside the case.

At present, the user has already submitted an RMA after-sales service request and is waiting for the pickup documents. Coincidentally, MSI recently introduced a safety feature called “Power Supply Safety Guardian,” but this time netizens had a rather biting response: the one that really provided the warning was the cat.

If you’re also a high-end graphics card user, my advice is straightforward. First, don’t let a direct cable connection give you a false sense of security—regularly checking the connector, any color changes in the cable, and how well the plug fits is still necessary. Second, smelling something strange is more important than seeing an error message; if you notice a burning odor, cut the power first and don’t wrestle with the system shutdown process. Third, don’t keep your case sealed up in a stuffy spot—at the very least, give yourself a chance to spot abnormalities as soon as they appear. The most genuine emotion in the gaming community right now is not simple anger, but that familiar sense of suspense: is this really just a tiny handful of isolated cases, or are there still corners left in the dark?