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hp probook 640 g4 motherboard core i5 replacement


  • Laptop Model: HP ProBook 640 G4

  • Motherboard Type: Genuine HP OEM System Board

  • Processor Support: Intel Core i5 (8th Generation – Kaby Lake Refresh)

  • Chipset: Intel Q370 Express

  • CPU Configuration: BGA (soldered processor)

  • Memory Support: DDR4 RAM

  • Graphics Support: Integrated Intel UHD Graphics

  • Storage Interface: SATA HDD / SSD, M.2 NVMe (model dependent)

  • Ports Supported: USB, USB-C, DisplayPort, LAN, Audio

  • BIOS: HP OEM BIOS Firmware

  • Power Management: Integrated HP voltage regulation design

  • Condition: Fully tested and verified

This motherboard is engineered for enterprise reliability, efficient power usage, and stable long-term performance.

KSh12,000.00

Get HP ProBook 640 G4 Motherboard Core i5 Replacement – Genuine OEM System Boards in Nairobi, Kenya

Reliable HP ProBook 640 G4 Core i5 Motherboard Replacement Solutions

We provide HP ProBook 640 G4 motherboard Core i5 replacements that are 100% genuine HP OEM system boards, professionally tested to meet original factory standards. At Compvate, a trusted laptop parts supplier and repair specialist in Nairobi, Kenya, we focus on delivering authentic motherboard solutions that restore business laptops to dependable, long-term performance.

The HP ProBook 640 G4 is a modern business-class laptop built for productivity, security, and durability. When the motherboard becomes faulty, choosing a genuine Core i5 motherboard replacement is the most reliable way to restore full functionality while protecting your investment.


Why a Genuine HP ProBook 640 G4 Motherboard Is Critical

The motherboard is the core of your laptop’s architecture. It manages the processor, memory, graphics, storage interfaces, BIOS, power regulation, and all input/output ports. Installing a non-genuine or low-quality refurbished board often leads to instability, overheating, and repeated hardware failures.

Our HP ProBook 640 G4 Core i5 motherboard replacement ensures:

  • Full compatibility with HP ProBook 640 G4 chassis

  • Stable HP OEM BIOS and firmware

  • Correct Intel chipset and processor integration

  • Reliable power delivery and efficient thermal control

  • Long-term system stability and business-grade reliability

We supply original HP OEM system boards only, never clones or unreliable aftermarket alternatives.


HP ProBook 640 G4 – Built for Modern Business Performance

The HP ProBook 640 G4 is designed to meet the demands of modern workplaces, offering improved processing power, enhanced security, and energy efficiency. Its motherboard supports Intel Core i5 8th Generation (Kaby Lake Refresh) processors, delivering a noticeable performance upgrade over earlier models.

Replacing the motherboard with a genuine HP unit guarantees:

  • Smooth multitasking and faster application response

  • Stable internal and external display output

  • Reliable USB, USB-C, DisplayPort, and LAN connectivity

  • Efficient cooling and reduced overheating

  • Full compatibility with HP enterprise firmware and security updates

This keeps the laptop operating at original manufacturer specifications.


Intel Core i5 Performance for Professional Workloads

Our HP ProBook 640 G4 motherboards are engineered to support Intel Core i5 processors, providing an ideal balance of speed, efficiency, and reliability.

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

  • Faster boot times and improved system responsiveness

  • Stable integrated Intel UHD Graphics

  • Reliable performance for office applications and multitasking

  • Reduced system crashes and power-related issues

  • Consistent performance during long work sessions

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


Common Issues That Require a Motherboard Replacement

We supply HP ProBook 640 G4 Core i5 motherboards for laptops experiencing:

  • Laptop not powering on

  • Power lights active but no display

  • Charging or battery detection problems

  • USB, USB-C, or DisplayPort failure

  • Random shutdowns or frequent freezing

  • BIOS corruption or failure to boot

Our technicians perform proper diagnostics to confirm motherboard failure before replacement.


Why Choose Us for HP ProBook 640 G4 Motherboard Replacement

Selecting the right supplier is essential for a successful repair. Our reputation is built on authenticity, technical expertise, and customer trust.

Why choose us:

  • Guaranteed genuine HP OEM motherboards

  • Correct board revision and part-number matching

  • Experienced technicians specializing in HP business laptops

  • Competitive pricing within Nairobi and across Kenya

  • Ready stock availability for fast turnaround

  • Support for both individual and bulk motherboard orders

We focus on long-term reliability, not short-term fixes.


Original OEM vs Refurbished Motherboards – The Real Difference

Not all refurbished boards offer consistent quality. Many fail prematurely due to substandard repairs or component replacements.

Original HP OEM motherboards provide:

  • Factory-grade components and precision soldering

  • HP-certified BIOS firmware stability

  • Proper voltage regulation and thermal balance

  • Extended operational lifespan

Low-quality refurbished boards often cause:

  • Charging and power instability

  • BIOS update failures

  • Non-functional ports

  • Reduced system lifespan

This is why we exclusively supply genuine HP ProBook 640 G4 motherboards.


Professional Installation and Thorough System Testing

In addition to supplying motherboards, we offer professional installation services to ensure optimal performance after replacement.

Our installation process includes:

  • ESD-safe and anti-static handling

  • Complete cooling system inspection and cleaning

  • Application of high-quality thermal compound

  • BIOS verification and configuration

  • Full hardware diagnostics

  • Stress testing under real-world workloads

This ensures your HP ProBook 640 G4 runs reliably after the motherboard replacement.


Ideal for Businesses, Institutions, and Technicians

Our HP ProBook 640 G4 Core i5 motherboard replacement solutions are suitable for:

  • Corporate offices and enterprises

  • IT departments and managed service providers

  • Laptop refurbishers and resellers

  • Independent repair technicians

  • Educational institutions

We support both single-unit replacements and bulk supply.


Availability of HP ProBook 640 G4 Motherboards in Nairobi

We maintain ready stock of HP ProBook 640 G4 Core i5 motherboards in Nairobi. Each unit is inspected to ensure:

  • Correct HP part number and board revision

  • CPU and RAM compatibility

  • Fully functional ports and connectors

  • Stable BIOS and firmware operation

This guarantees fast service delivery and minimal downtime.



Conclusion

A faulty motherboard does not require replacing your entire laptop. When you get HP ProBook 640 G4 motherboard Core i5 replacement from Compvate, your device is restored to dependable business-class performance using genuine HP components. We remain committed to quality, authenticity, and professional service for clients across Nairobi, Kenya.

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  • Processor: An on-board, non-upgradable Intel Core i5 U-series processor, such as the Core i5-7200Ui5-7300U (7th Gen), i5-8250U, or i5-8350U (8th Gen), depending on the specific motherboard variant. 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, although some sources suggest up to 32GB or more might be possible.
    • Speed: Memory typically operates at 2400 MHz, with transfer rates up to PC4-19200.
  • Graphics: Comes with integrated Intel HD Graphics 620 (for 7th gen i5) or Intel UHD Graphics 620 (for 8th gen i5), which utilizes shared system memory.
  • Chipset: The chipset is integrated with the processor on the board. 

Expansion and Connectivity

  • Storage: Includes a standard 2.5-inch SATA III (6Gb/s) interface for an HDD or SSD, and an M.2 slot that supports NVMe PCIe solid-state drives for additional storage options.
  • I/O Ports: Provides various soldered ports, including:
    • USB: Three USB 3.1 Gen 1 Type-A ports (one charging port) and one USB 3.1 Type-C port (charging, DisplayPort support).
    • Video: One HDMI 1.4 port 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 specific Core i5 configuration: 
  • L09565-601 (i5-7200U/i5-7300U)
  • L09566-601 (i5-7300U)
  • L09568-601 (i5-8250U, often with WWAN support)
  • L09569-601 (i5-8350U)
  • 6050A2930101-MB-A01 (board identifier) 

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