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.

⚡ Important Information Before Purchase ⚡

🔧 Please check your Part Number
Make sure it matches the one listed before placing your order.

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🚚 Shipping

• Fast, same-day shipping on orders placed Monday - Friday before 4pm EST.
• Ships from the USA, usually within 1 business day.

🛡️ Warranty & Returns

• 60-day free return/refund policy for all products (U.S. orders only).
• We follow ’s official return guidelines.
• For international shipments via Global Shipping Program, coverage follows the program’s terms.
• Items shipped to the U.S. and later forwarded internationally will not be covered under standard policy.
• Contact us first for assistance with any return requests.

📸 Item Pictures
Pictures are for illustrative purposes only. The part pictured may not exactly match what you receive due to restocking. Compatibility info is provided as a courtesy and does not constitute a warranty. Always verify the part before ordering.