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hp probook 640 g3 motherboard core i5 replacement


  • Laptop Model: HP ProBook 640 G3

  • Motherboard Type: Genuine HP OEM System Board

  • Processor Support: Intel Core i5 (7th Generation – Kaby Lake)

  • Chipset: Intel Q270 Express

  • CPU Configuration: BGA (soldered processor)

  • Memory Support: DDR4 RAM

  • Graphics Support: Integrated Intel HD Graphics 620

  • Storage Interface: SATA HDD / SSD

  • Ports Supported: USB, VGA, DisplayPort, LAN, Audio

  • BIOS: HP OEM BIOS Firmware

  • Power Management: Integrated HP voltage regulation system

  • Condition: Fully tested and verified

KSh11,000.00

Genuine HP ProBook 640 G3 Motherboard Core i5 Replacement – Original OEM Boards in Nairobi, Kenya

Trusted Genuine HP ProBook 640 G3 Core i5 Motherboard Replacement

We supply genuine HP ProBook 640 G3 motherboard Core i5 replacements that are 100% original HP OEM system boards, thoroughly tested to meet factory performance and reliability standards. At Compvate, a professional laptop parts supplier and repair center in Nairobi, Kenya, we specialize in authentic motherboard solutions designed to restore business laptops to full working condition.

The HP ProBook 640 G3 is a modern enterprise laptop widely used in offices, institutions, and corporate environments. When the motherboard becomes faulty, a genuine Core i5 motherboard replacement is the most reliable and cost-effective solution to ensure stability, security, and long-term usability.


Why a Genuine HP ProBook 640 G3 Motherboard Is Essential

The motherboard is the central platform that connects and controls all laptop components, including the processor, RAM, storage, graphics, BIOS, charging system, and I/O ports. Installing a non-genuine or poorly refurbished motherboard often results in performance issues and repeated failures.

Our genuine HP ProBook 640 G3 Core i5 motherboard replacement guarantees:

  • Full compatibility with HP ProBook 640 G3 chassis and components

  • Stable HP OEM BIOS and firmware support

  • Correct Intel chipset and processor integration

  • Reliable power delivery and thermal control

  • Long-term performance and system durability

We strictly sell original HP OEM system boards, never clones or unreliable aftermarket alternatives.


HP ProBook 640 G3 – Designed for Enterprise Productivity

The HP ProBook 640 G3 is engineered for modern business needs, offering enhanced performance, security, and efficiency. Its motherboard supports Intel Core i5 7th Generation (Kaby Lake) processors, delivering improved speed and energy efficiency compared to earlier models.

Replacing a faulty board with a genuine HP motherboard ensures:

  • Smooth multitasking and faster system response

  • Stable display output and multi-monitor support

  • Reliable USB, VGA, DisplayPort, and LAN connectivity

  • Efficient thermal management and reduced overheating

  • Full compatibility with HP security and firmware updates

This preserves the laptop’s enterprise-grade performance and reliability.


Intel Core i5 Performance You Can Rely On

Our HP ProBook 640 G3 motherboards are built to support Intel Core i5 processors, offering the ideal balance between power efficiency and performance for professional workloads.

With a genuine Core i5 motherboard installed, users benefit from:

  • Faster boot times and application loading

  • Stable integrated Intel HD Graphics 620

  • Consistent performance for office and business software

  • Reduced system lag and freezing

  • Enhanced reliability during extended daily use

Each motherboard is carefully matched to the correct HP part number and BIOS revision to eliminate compatibility issues.


Common Problems That Require Motherboard Replacement

We supply HP ProBook 640 G3 Core i5 motherboards for laptops experiencing:

  • Laptop not powering on

  • Power lights active but no display

  • Charging port or battery detection failure

  • USB, VGA, or DisplayPort not working

  • Random shutdowns or constant freezing

  • BIOS corruption or failure to boot

Accurate diagnostics are performed before replacement to confirm motherboard failure.


Why Choose Our HP ProBook 640 G3 Motherboard Replacement Services

Choosing the right supplier determines the success and lifespan of your laptop repair. Our reputation is built on authenticity, technical expertise, and reliability.

Why choose us:

  • Guaranteed genuine HP OEM motherboards

  • Correct board revision and part-number matching

  • Experienced technicians specializing in HP business laptops

  • Competitive pricing in Nairobi and across Kenya

  • Ready stock availability for fast turnaround

  • Support for single and bulk motherboard orders

We focus on long-term, professional-grade solutions rather than temporary fixes.


Original OEM vs Refurbished Motherboards – What Matters Most

Not all refurbished boards deliver consistent quality or longevity.

Original HP OEM motherboards offer:

  • Factory-grade components and precision soldering

  • HP-certified BIOS and firmware stability

  • Correct voltage regulation and thermal balance

  • Extended operational lifespan

Low-quality refurbished boards often lead to:

  • Charging and power instability

  • BIOS update failures

  • Non-functional ports

  • Reduced laptop reliability

This is why we exclusively supply genuine HP ProBook 640 G3 motherboards.


Professional Installation and Comprehensive Testing

In addition to selling genuine motherboards, we provide professional installation services to ensure flawless performance after replacement.

Our installation process includes:

  • Anti-static and ESD-safe handling

  • Complete cooling system inspection and cleaning

  • Application of high-quality thermal paste

  • BIOS verification and configuration

  • Full hardware diagnostics

  • Stress testing under real-world workloads

This ensures your HP ProBook 640 G3 operates reliably and efficiently after the motherboard replacement.


Ideal for Businesses, Institutions, and Technicians

Our HP ProBook 640 G3 Core i5 motherboard replacement solutions are ideal for:

  • Corporate offices and organizations

  • IT departments and managed service providers

  • Laptop refurbishers and resellers

  • Independent repair technicians

  • Educational institutions

We support both individual replacements and bulk procurement.


Availability of HP ProBook 640 G3 Motherboards in Nairobi

We maintain ready stock of HP ProBook 640 G3 Core i5 motherboards in Nairobi. Each unit is inspected for:

  • Correct HP part number and board revision

  • CPU and RAM compatibility

  • Fully functional ports and connectors

  • Stable BIOS and firmware operation

This ensures fast service delivery and minimal downtime.

  • Processor: An on-board, non-upgradable Intel Core i5-7200U or i5-7300U (Kaby Lake 7th Gen) processor. The CPU is a BGA component.
  • RAM: It includes two SO-DIMM slots supporting dual-channel DDR4 SDRAM.
    • Maximum Capacity: Supports up to 16 GB total system memory (using 2x 8GB modules).
    • Speed: Memory operates at 2133 MHz (PC4-17000 transfer rates).
  • Graphics: Comes with integrated Intel HD Graphics 620, which utilizes shared system memory.
  • Chipset: The chipset is integrated with the processor. 

Expansion and Connectivity

  • Storage: Includes a standard 2.5-inch SATA III interface for a hard drive or SSD, and an M.2 SATA SSD slot for additional storage options.
  • I/O Ports: Provides various soldered ports, including:
    • USB: Two USB 3.0/3.1 Gen 1 ports and one USB Type-C port.
    • Video: One DisplayPort 1.2 and one VGA port.
    • Networking: An RJ-45 Ethernet port (Gigabit NIC).
    • Audio: A 3.5mm headphone/microphone combo jack.
  • Wireless: Features an M.2 slot for a replaceable wireless module, supporting Wi-Fi 5 (802.11ac) and Bluetooth 4.2 connectivity.
  • Expansion Slots: Includes one ExpressCard/34 slot and a docking connector. 

Key Part Numbers

When purchasing a replacement, verify the Manufacturer Part Number (MPN) or the board identifier to ensure it matches the Core i5 configuration:
  • 916896-001/501/601 (for i5-7200U UMA graphics)
  • 916897-001/501/601 (for i5-7300U UMA graphics)
  • 916899-601 (for i5-7300U with vPro)
  • 6050A2888601-MB-A01 (board identifier)

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