Lenovo System Bios/Uefi (ThinkPad, ThinkCentre, IdeaPad, Legion)
This is Lenovo's OEM firmware for ThinkPad, ThinkCentre, IdeaPad, and Legion systems, identified by machine type and model. It handles boot, security, and platform settings specific to each chassis. Lenovo firmware is not interchangeable between machine types, so confirm your machine type before downloading, and apply it with the machine on steady power.
Family profile
- Reference coverage
- 10/11 only where listed for the exact model and firmware package
- Hardware category
- Bios & Uefi
- Manufacturer
- Lenovo
- Related families listed
- 13 in this category, 20 elsewhere from Lenovo
This coverage label describes releases discussed by this publication, not certified compatibility. Confirm the exact device or PC model, hardware revision, current Windows release, and current package requirements on the publisher source before making a change. Windows 10 Home and Pro reached end of support on October 14, 2025. Extended security updates and other editions have separate lifecycle terms; a driver listing does not extend Windows support.
Lenovo System Bios/Uefi (ThinkPad, ThinkCentre, IdeaPad, Legion) at a glance
| Detail | What it means for you |
|---|---|
| Firmware type | OEM system firmware for Lenovo machines |
| Chosen by | Lenovo machine type and model |
| Recommended flash method | Signed Lenovo update package |
| Recovery feature | Lenovo Bios recovery by machine type |
| Source | Lenovo support only, not interchangeable |
| Main risk | Interrupting the flash on battery power |
How to tell this is what you have
- Chosen by Lenovo machine type and model
- Covers ThinkPad, ThinkCentre, IdeaPad, and Legion
Worth knowing: OEM firmware only. Match the download to the Lenovo machine type and model.
Device Driver Guide does not host driver files or bundle an updater. This page documents the Lenovo System Bios/Uefi (ThinkPad, ThinkCentre, IdeaPad, Legion)family; its citations are selected from the package-source policy recorded for this family.
Device Driver Guide hosts no executables or updater tools. External citations are limited to official publisher documentation pages and are labeled before you leave this site.
Browse related families
Open the listed bios & uefi directoryPackage path for Lenovo System Bios/Uefi (ThinkPad, ThinkCentre, IdeaPad, Legion)
The family record names Lenovo support only, not interchangeable as the package source. Use Windows 10/11 only where listed for the exact model and firmware package only as reference coverage, then check the current publisher requirements for the exact model, hardware revision, Windows release, and PC configuration. A family name alone does not establish compatibility.
Shared identification, preparation, installation, verification, and rollback procedures are maintained on the full bios & uefi guide, rather than repeated on every family page. The citations below follow this family’s declared vendor, system-update, PC-maker, or motherboard-maker source policy.
Official sources and citations
These links serve two different purposes. A manufacturer support selector helps you find an exact model, but does not prove that a package or feature exists for every product in a family. Claim-specific documents explain the cited technology, requirement, lifecycle, or bounded package example. In either case, check the publisher domain, exact model and hardware revision, operating-system release, supported-products list, and package notes before making a change.
- Lenovo downloads and documentation
Lenovo: Use this publisher-maintained page to match the exact Lenovo model and operating-system release before selecting a package.
- Windows 10 Home and Pro lifecycle
Microsoft Lifecycle: Lifecycle documentation for Windows 10 Home and Pro; separately governed editions and servicing channels can have different dates.
- Bios update guidance
ASUS: Manufacturer firmware-update guidance; use only the file and method for the exact product and hardware revision.
- Find a BitLocker recovery key
Microsoft documentation: Recovery-key guidance to review before a firmware or security-setting change; it is not a Bios package.
Device Driver Guide is an independent reference, not a repair or technical-support service. It does not host or mirror installers and receives no payment for these links. A named-model package example applies only to the systems and operating systems on that publisher page; it is not a recommendation to install the package across a family. Report a moved or incorrect link through the correction form.
Other bios & uefi families to compare
Lenovo System Bios/Uefi (ThinkPad, ThinkCentre, IdeaPad, Legion) next to the other 13 families in this category
| Family | Manufacturer | Reference coverage | How you recognize it |
|---|---|---|---|
| Lenovo System Bios/Uefi (ThinkPad, ThinkCentre, IdeaPad, Legion) (this page) | Lenovo | 10/11 only where listed for the exact model and firmware package | Chosen by Lenovo machine type and model |
| ASUS Uefi Bios (AMI-based, ROG / Prime / TUF motherboards) | ASUS | 10/11 where listed for the exact model | Board branded ROG, Prime, or TUF |
| Gigabyte Uefi Bios (Aorus / UD motherboards) | Gigabyte | 10/11 only where listed for the exact model and firmware package | Board branded Aorus or UD |
| MSI Click Bios (MPG / MAG / PRO motherboards) | MSI | 10/11 only where listed for the exact model and firmware package | Board branded MPG, MAG, or PRO |
| ASRock Uefi Bios (Steel Legend / Taichi motherboards) | ASRock | 10/11 only where listed for the exact model and firmware package | Board branded Steel Legend or Taichi |
| Dell System Bios (OptiPlex, Latitude, XPS, Inspiron) | Dell | 10/11 only where listed for the exact model and firmware package | Chosen by Dell Service Tag |
| HP System Bios (EliteBook, ProBook, Pavilion, OMEN) | HP | 10/11 only where listed for the exact model and firmware package | Chosen by HP product number |
| Acer System Bios (Aspire, Swift, Predator, Nitro) | Acer | 10/11 only where listed for the exact model and firmware package | Chosen by Acer model such as Aspire, Swift, Predator, or Nitro |
| Microsoft Surface Uefi (Semm/Dfci-managed devices) | Microsoft Surface | releases supported for the exact Surface model | Runs on supported Surface tablets and laptops |
| Intel Platform Firmware & Management Engine components | Intel | 10/11 only where listed for the exact model and firmware package | Reported as an Intel Management Engine interface in Device Manager |
| AMD Platform / Agesa-based firmware | AMD | 10/11 only where listed for the exact model and firmware package | Delivered inside a motherboard maker's Bios release |
| ASUS Laptop Bios (Zenbook, Vivobook, ROG laptops) | ASUS | 10/11 only where listed for the exact model and firmware package | Runs on ASUS laptops such as Zenbook, Vivobook, or ROG |
| MSI Laptop Bios (Stealth, Katana, Prestige) | MSI | 10/11 only where listed for the exact model and firmware package | Runs on MSI laptops such as Stealth, Katana, or Prestige |
| Gigabyte Laptop Bios (Aorus / Aero laptops) | Gigabyte | 10/11 only where listed for the exact model and firmware package | Runs on Gigabyte Aorus or Aero laptops |
Other Lenovo families in the catalog
Lenovo hardware documented outside bios & uefi
| Family | Category | Reference coverage |
|---|---|---|
| Lenovo Audio (OEM codec packages) | Audio & Sound | 10, 11 |
| Lenovo Graphics Drivers (OEM packages) | Graphics & Video | 10/11 only where the selected package lists this GPU or PC model |
| Lenovo Thunderbolt and USB-C Dock Drivers | USB & Thunderbolt | 10/11 only where listed for the exact controller or device package |
| Lenovo Network Drivers (OEM Wi-Fi and Ethernet) | Network & Wi-Fi | Varies by exact adapter, system or board model, package, and release; verify the official support page |
| Lenovo Bluetooth Drivers (OEM packages) | Bluetooth | Varies by exact radio or peripheral model, package, and release; verify the official support page |
| Lenovo System Chipset Drivers (OEM Systems) | Motherboard Chipset | 10/11 only where listed for the exact platform package |
| Lenovo ThinkPad Touchpad Driver | Touchpads | 10, 11 |
| Lenovo IdeaPad Touchpad Driver | Touchpads | 10, 11 |
| Lenovo Yoga Touchpad Driver | Touchpads | 10, 11 |
| Lenovo Hotkey Features Integration (Laptops) | Keyboards | 10, 11 |
10 further Lenovo families are listed on the Lenovo manufacturer page.