5B20W27674 SBB1H95291 Lenovo System Board DPK Win Replacement Motherboard Tested

5B20W27674 SBB1H95291 Lenovo System Board DPK Win Replacement Motherboard Tested

Up for sale is a replacement system motherboard for compatible Lenovo laptop systems. This planar board features an embedded Windows Digital Product Key (DPK) for instant automatic OS activation upon installation. Fully bench-tested, diagnostic verified, and pulled from a working environment.

ITEM SPECIFICATIONS: 

Brand: Lenovo 

Main Part Number (MPN): 5B20W27674 

Alternate Part Numbers: SBB1H95291, BDPLANAR SBB1H95291 

Compatible Models: Lenovo Compatible Laptop Series

Component Type: Laptop System Board / Mainboard 

Key Specifications: Integrated Architecture, Embedded Windows DPK License, Factory System Bus Interfaces

KEY FEATURES & HIGHLIGHTS: 

• Direct Factory Fitment: Direct replacement ensuring exact chassis mounting, port alignment, and thermal assembly 
• compatibility. Embedded Digital Product Key: Factory Windows DPK integrated directly into the BIOS for seamless, hassle-free operating system activation. 
• Circuit Integrity: Tested unit with zero board-level repairs, uninterrupted trace routing, and stable power delivery network. 
• System Restoration Solution: Ideal replacement component for non-posting units, liquid damage repairs, or corrupt BIOS recovery.

WHAT IS INCLUDED: 

(1) Lenovo System Board Assembly (MPN: 5B20W27674 / SBB1H95291)

QUALITY ASSURANCE & SHIPPING: 

• Tested: 100% bench-tested prior to inventory intake. Verified POST, memory controller checks, I/O port functionality, and full diagnostic pass. 
• Packaging: Shipped in anti-static ESD shielding bags with high-density protective foam in a crush-resistant shipping carton.