Lenovo Confirms Legion Go BIOS Bricking Issue
- Lenovo has confirmed BIOS V42 can cause blank screens on original Legion Go 8APU1 handhelds and has pulled the update from its website, but the fault does not affect the Legion Go
- An unverified Lenovo forum account suggested out-of-warranty repairs should be free, though it added the qualifier 'check local laws,' and Lenovo has not officially confirmed this
- A European test team reportedly reproduced the bricking fault on three out of three devices, while other internal teams could not replicate it, leaving the root cause unresolved.
Lenovo has broken its silence over reports that a BIOS update bricked a number of its Legion Go handheld gaming PCs, but has stopped well short of guaranteeing free repairs for affected customers whose devices remain outside of warranty.
What Lenovo has confirmed
In a statement, Lenovo acknowledged that some Legion Go units may display a blank screen during installation of BIOS version V42 (N3CN42WW). The company confirmed the update was never distributed via Windows Update or its own Legion Space software, and said it has since removed V42 from its support website while validation work continues. Owners who successfully completed the update are advised no further action is required.
For those whose devices failed during installation, Lenovo's official guidance is to press and hold the power button for approximately ten seconds, wait one minute, and attempt to restart. If the device does not recover, customers are directed to contact Lenovo Support.
The unresolved repair question
The company's statement makes no commitment on repair costs for out-of-warranty devices — a notable omission given that a Reddit post surfaced roughly three weeks ago showing a repair bill of nearly $300 issued to one affected user. The situation has drawn unflattering comparisons to Framework, the modular PC startup, which offered free remediation for a comparable BIOS-bricking incident on its own hardware.
A forum account named "Daniel_Legion," which had no other visible posts on the official Lenovo forums, claimed that the issue "should be repaired free of charge" for warranty holders, adding that out-of-warranty cases ought also to be repaired at no cost, with the caveat: "please check local laws." It remains unconfirmed whether Daniel_Legion is an authorised Lenovo representative, and the company has been asked to verify the account's claims. The phrase "check local laws" implies the offer may be contingent on consumer-protection legislation rather than a blanket commitment.
Which devices are affected
Not all Legion Go owners are at risk. Lenovo's communication and forum posts indicate the vulnerability is confined to the original Legion Go (model 8APU1). The Legion Go S and the Legion Go 2 are not affected. A user would also need to have manually downloaded BIOS V42 directly from Lenovo's website during the period — estimated at roughly two months — before the file was withdrawn.
Even among those who did install the update, outcomes appear inconsistent. The unverified Daniel_Legion account reported that a European testing team reproduced the fault on all three devices it examined, while other internal teams could not replicate the problem at all. The account suggested the issue is "most likely related to specific components used on mainboards in certain batches," or requires particular circumstances to trigger — a conclusion described as tentative, with investigation still ongoing.
What remains unresolved
Lenovo has yet to confirm the precise cause, the total number of devices affected, or whether it will offer unconditional free repairs to customers regardless of warranty status. Until the company provides a clearer commitment, owners of the original Legion Go who downloaded BIOS V42 and experienced a blank-screen failure remain uncertain about their options — and their likely costs. The contrast with incidents in the broader tech sector where vendor responsibility has been more swiftly acknowledged underscores the significance of Lenovo's cautious public posture.
