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Lenovo b40 80 motherboard core i5


  • Laptop Model: Lenovo B40-80

  • Motherboard Type: Genuine Lenovo OEM System Board

  • Processor Support: Intel Core i5 (5th/6th Generation depending on model)

  • Chipset: Intel HM86 Express

  • CPU Configuration: BGA / Socket-based (model dependent)

  • Memory Support: DDR3 RAM

  • Graphics Support: Integrated Intel HD Graphics

  • Storage Interface: SATA HDD / SSD

  • Ports Supported: USB, HDMI, LAN, Audio

  • BIOS: Lenovo OEM BIOS Firmware

  • Power Management: Optimized Lenovo voltage regulation system

  • Condition: Fully tested and verified

This motherboard restores life, reliability, and seamless performance to your laptop.

KSh8,000.00

Lenovo B40-80 Motherboard Core i5 – Restoring Life and Power in Nairobi, Kenya

When Your Laptop Falls Silent

There is a quiet sorrow in watching your Lenovo B40-80 falter. The hum of its processor fades, the screen stays dark, and the tasks you rely on every day pause in the void. Your Core i5 processor waits, capable and eager, yet held back by a silent failure—the motherboard.

At Compvate, we understand the frustration, the urgency, the desire to bring back the heart of your laptop. That’s why we provide genuine Lenovo B40-80 motherboard Core i5 replacements, carefully tested to restore speed, stability, and the confidence of a fully alive laptop.


The Motherboard – The Heartbeat of Your Laptop

The motherboard is not just a piece of hardware; it is the soul of your machine, the invisible conductor orchestrating every calculation, every display frame, every connection. When it fails, your laptop loses its rhythm, and the world of work, study, and creation feels paused.

A genuine Lenovo motherboard restores:

  • Perfect harmony between CPU, memory, and storage

  • Stable BIOS and firmware, guiding your laptop like a compass

  • Reliable power delivery, keeping every component in sync

  • Long-term performance, ensuring your laptop thrives for years

This is more than repair—it is resurrection.


Lenovo B40-80 – Designed for Everyday Heroes

The Lenovo B40-80 is your partner in daily tasks, whether office work, research, or creative projects. Its motherboard supports the Intel Core i5 processor, delivering reliable performance that makes multitasking smooth and responsive.

With a genuine motherboard replacement:

  • Applications flow effortlessly, no more frustrating freezes

  • Graphics remain stable, whether streaming or working

  • Ports function flawlessly, from USB to HDMI

  • Thermals are managed efficiently, keeping your laptop cool under pressure

It is the restoration of freedom and capability, the return of your trusted companion.


Intel Core i5 – The Pulse of Everyday Performance

The Core i5 processor is your engine, but the motherboard is the road it travels on. With a genuine Lenovo motherboard, your B40-80 experiences:

  • Swift boot times, like the first morning light

  • Seamless multitasking, every click and command answered

  • Reliable graphics performance, smooth and uninterrupted

  • Balanced power and heat, your laptop breathing alongside you

It is the difference between frustration and effortless productivity.


Signs You Need a Motherboard Replacement

Your laptop may whisper its needs:

  • No power despite glowing indicators

  • Screen remains dark

  • Charging or battery detection fails

  • USB, HDMI, or other ports unresponsive

  • Random shutdowns or system freezes

  • BIOS errors or failure to boot

At Compvate, we listen to these signs carefully, ensuring your laptop receives the precise solution it needs.


Why Choose Us – Guardians of Your Laptop’s Life

At Compvate, we treat laptops not as machines, but as trusted companions. Our expertise guarantees:

  • 100% genuine Lenovo OEM motherboards

  • Correct board revision and part-number matching

  • Skilled technicians specializing in Lenovo laptops

  • Fast service with ready-stock in Nairobi

  • Support for single and bulk motherboard replacements

We don’t just repair; we restore trust, reliability, and the heartbeat of your laptop.


Professional Installation and Rigorous Testing

Every replacement is paired with expert installation and thorough testing:

  • Anti-static, ESD-safe handling

  • Cooling system inspection and cleaning

  • Thermal paste application

  • BIOS verification and firmware updates

  • Full diagnostics and stress testing

So that your Lenovo B40-80 awakens strong, reliable, and ready for your next challenge.

  • Processor Support: This motherboard features an Intel Socket G3 (rPGA 988B), compatible with 5th generation Intel Core i5 (Broadwell) mobile processors, such as the Core i5-5200U or Core i5-5300U models. The CPU is a separate, user-replaceable component.
  • Chipset: It integrates the Mobile Intel Broadwell-U PCH-LP Premium or similar Intel chipset.
  • RAM: It supports DDR3L SDRAM (low voltage) via two SO-DIMM slots for dual-channel memory configurations.
    • Maximum Capacity: Supports up to 16 GB total system memory (using 2x 8GB modules).
    • Speed: Memory operates at speeds up to 1600 MHz (PC3L-12800 transfer rates).
  • Graphics: Comes with integrated Intel HD Graphics 5500, which utilizes shared system memory. Some motherboard variants may offer optional discrete graphics (e.g., AMD Radeon R5 M230, M330). 

Expansion and Connectivity

  • Storage: Includes a standard 2.5-inch SATA III interface for an HDD or SSD and typically an M.2 slot for additional storage options or the wireless card.
  • I/O Ports: Provides various soldered ports, including:
    • USB: Two USB 3.0 ports and one USB 2.0 port.
    • Video: One HDMI port and one VGA port.
    • Networking: An RJ-45 Ethernet port (Gigabit NIC).
    • Audio: A 3.5mm headphone/microphone combo jack.
  • Wireless: Features a dedicated slot for a wireless module, supporting various Wi-Fi and Bluetooth options. 

Key Part Numbers

When purchasing a replacement, verify the Manufacturer Part Number (MPN) or the board identifier to ensure it matches the specific configuration, especially regarding integrated versus discrete graphics: 
  • 5B20H14389
  • 5B20H14392
  • LA-B091P (board identifier)
  • ACLU1/ACLU2 UMA NM-A461 (board identifier for integrated graphics variant)

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