Lenovo’s rollable laptop demo failed live on The Tonight Show with Jimmy Fallon, turning CES hype into a national TV blunder

Lenovo tried to show off its futuristic rollable laptop on The Tonight Show with Jimmy Fallon — and the demo failed live on national TV. What was meant to be a flashy CES‑style spectacle turned into a blunder, with the rollable screen refusing to cooperate in front of millions of viewers. It’s the perfect example of how chasing hype with unfinished tech can backfire spectacularly

During the demo, the laptop was supposed to expand from its standard 16-inch screen size all the way out to an impressive 24 inches. Unfortunately, the key combination that's supposed to initiate the expansion failed to work, resulting in an awkward moment where the three presenters were forced to banter as they tried to work out what was wrong.

Unfortunately, after some attempts to troubleshoot the problem, Linus Sebastian wasn't able to save the demo, resulting in him simply explaining how the laptop is supposed to work instead. They swiftly move onto the next product without ever showing the device's unique party trick.

While the full segment is available on YouTube, only 3 minutes of the segment actually aired on broadcast TV, none of which included the laptop.

The Legion Pro Rollable, as it's known, is Lenovo's concept laptop for CES 2026, which means it's not currently a product you can buy. With that said, Lenovo is pretty good at turning its concept laptops into real products, and you've been able to buy a rollable laptop from the company for the last year.

Linus Sebastian Shows Jimmy and Marcello Hernández Some Mind-Boggling Technology (Extended) - YouTube

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Unlike Lenovo's current rollable laptop, which features an expanding screen that extends upwards, the Lenovo Pro Rollable has an expanding screen that extends horizontally. That means you can, on the fly, move between widescreen and ultra widescreen aspect ratios, aimed specifically at gamers instead of productivity workflows.

Of course, this isn't the first time a tech product has failed in front of a large audience. Famously, Apple's first-ever Face ID demo failed, and Microsoft has had its fair share of demo fails, too, such as the infamous Blue Screen of Death when attempting to connect a printer on Windows 95.

I can only assume Lenovo is gutted that its demo failed, but hopefully this won't impact the concept of rollable laptop displays too much. Samsung did serious damage to the reputation of folding screens when the first Galaxy Fold launched and instantly broke in reviewers' hands. Rollable screens share similar tech, so hopefully this hasn't put a stain on the form factor.

The Lenovo segment of Linus Tech Tips' CES 2026 showcase starts at the 4:59 mark on YouTube.

For Lenovo, the failed demo is a reminder that live TV isn’t forgiving — and flashy prototypes can quickly become viral fails. For viewers, it’s another chapter in CES 2026 chaos: companies racing to show futuristic concepts before they’re ready. Whether you see it as hilarious schadenfreude or a cautionary tale, Lenovo’s rollable laptop flop is already fueling debate about the risks of over‑promising in tech.

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