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Hp 440 g1 motherboard core i5 replacement


  • Model Compatibility: HP ProBook 440 G1

  • Processor Support: Intel Core i5 4th Generation (e.g., i5-4200M / i5-4300M)

  • CPU Socket: rPGA946B (Socketed mobile CPU)

  • Chipset: Intel HM87 Express

  • Memory Support: DDR3 / DDR3L SO-DIMM

  • Maximum Memory: Up to 16GB DDR3

  • Graphics: Integrated Intel HD Graphics 4600

  • Storage Interface: SATA III

  • Display Output: LVDS internal display, VGA, DisplayPort

  • Connectivity: USB 3.0, USB 2.0, Ethernet LAN, audio ports

  • Power Management: Integrated voltage regulation and charging circuitry

  • Cooling Support: Fan and heat sink assembly with thermal sensors

  • Form Factor: HP proprietary laptop motherboard

KSh6,000.00

HP ProBook 440 G1 Motherboard Core i5 Replacement – Genuine Solution in Nairobi, Kenya

Overview of HP ProBook 440 G1 Core i5 Motherboard

The HP ProBook 440 G1 motherboard with Intel Core i5 processor is the primary logic board that controls all essential laptop operations. It integrates the CPU, memory controller, graphics processing, storage interfaces, input/output ports, and power management systems into a single, highly engineered platform. Designed for business-class reliability, this motherboard is critical for maintaining performance, security, and stability in the HP ProBook 440 G1 series.

At Compvate, we supply and professionally install genuine HP ProBook 440 G1 Core i5 replacement motherboards, fully tested and verified for performance and durability for clients across Nairobi, Kenya.


HP ProBook 440 G1 Motherboard Design and Architecture

The HP ProBook 440 G1 motherboard is engineered to meet enterprise standards, supporting Intel Core i5 processors for dependable business and professional workloads.

Key architectural features include:

  • Integrated Intel chipset for efficient system communication

  • Support for socketed Intel Core i5 processors

  • Optimized board layout for thermal efficiency

  • Enterprise-grade voltage regulation and power control

This design ensures stable operation for office productivity, corporate environments, and academic use.


Intel Core i5 Performance Advantages

The Intel Core i5 processor supported by the HP ProBook 440 G1 motherboard delivers a balance of performance and power efficiency.

Performance advantages include:

  • Smooth multitasking across business applications

  • Fast data processing for office, accounting, and management software

  • Integrated Intel HD Graphics for presentations and multimedia

  • Energy-efficient architecture for extended battery life

This configuration makes the HP ProBook 440 G1 suitable for professionals, students, and business users.


Common Reasons for HP ProBook 440 G1 Motherboard Replacement

Despite its robust build quality, the HP ProBook 440 G1 motherboard may require replacement due to several factors:

  • Liquid damage causing electrical shorts

  • Power surges from unstable electrical supply

  • Overheating due to dust buildup or cooling system failure

  • Physical damage from drops or excessive pressure

  • Faulty charging circuits or power regulation components

Motherboard replacement is the most effective method to restore complete system functionality.


Benefits of Genuine HP ProBook 440 G1 Core i5 Motherboard Replacement

Using a genuine HP motherboard ensures compatibility, reliability, and long-term performance.

Key benefits include:

  • Full BIOS and firmware compatibility

  • Stable processor and memory performance

  • Accurate thermal management and fan control

  • Reliable power delivery and battery charging

  • Extended laptop service life

All replacement motherboards supplied by Compvate undergo strict quality testing before installation.


Professional HP ProBook 440 G1 Motherboard Replacement Process

Motherboard replacement requires technical precision and professional handling.

Our replacement process includes:

  1. Complete system disassembly using ESD-safe equipment

  2. Inspection of cooling system, connectors, and internal components

  3. Secure installation of the replacement motherboard

  4. Application of high-quality thermal paste

  5. BIOS configuration and comprehensive system diagnostics

This process ensures optimal performance and long-term system reliability.


Thermal and Power Management Efficiency

The HP ProBook 440 G1 motherboard incorporates advanced thermal and power management systems.

Key features include:

  • Integrated voltage regulation modules

  • Precision-engineered heat sink and cooling fan support

  • Real-time thermal sensor monitoring

  • Balanced power distribution across system components

Proper installation guarantees efficient cooling, stable performance, and hardware protection.


Why Compvate Is the Trusted HP Laptop Specialist in Nairobi

Compvate is a recognized provider of HP ProBook motherboard replacements and professional laptop repair services in Nairobi, Kenya.

Our key strengths include:

  • Supply of genuine HP laptop motherboards

  • Skilled and experienced technicians

  • In-house diagnostics and quality control

  • Competitive pricing for individuals and organizations

  • Fast turnaround times

We serve both individual users and corporate clients with equal professionalism.


Compatibility Verification Before Motherboard Replacement

The HP ProBook 440 G1 motherboard is model-specific. Accurate compatibility verification is essential.

We verify:

  • Exact laptop model: HP ProBook 440 G1

  • Processor configuration: Intel Core i5

  • Supported RAM type and maximum capacity

  • Storage interfaces and port configurations

This ensures seamless integration and stable system operation after replacement.


Cost-Effective Business Laptop Restoration

Replacing the HP ProBook 440 G1 Core i5 motherboard is significantly more cost-effective than purchasing a new business laptop. It restores original performance levels and extends the usable lifespan of the device.


Use Cases After Motherboard Replacement

Once replaced, the HP ProBook 440 G1 is well-suited for:

  • Corporate and office productivity

  • Academic research and coursework

  • Accounting and management software

  • Web-based applications and remote work

  • General professional and business computing

The laptop remains reliable, secure, and efficient for daily operations.


Conclusion: HP ProBook 440 G1 Core i5 Motherboard Replacement Specialists

The HP ProBook 440 G1 Core i5 motherboard is a vital component for restoring laptop performance, stability, and professional usability. With genuine replacement parts, expert installation, and thorough diagnostics, complete system recovery is assured.

At Compvate, we provide trusted HP motherboard replacement solutions in Nairobi, Kenya, supported by technical expertise and strict quality standards.

  • Processor Support: This motherboard features a CPU socket (likely rPGA 989 or rPGA 947, compatible with Socket G2 processors) designed for a removable 4th generation Intel Core i5 (Haswell) CPU, such as the Core i5-4200M (2.5 GHz) or Core i5-4210U (1.7 GHz) models, depending on the specific board variant (M-series generally denotes socketed CPUs, U-series are often soldered).
  • RAM: It includes two SO-DIMM slots supporting dual-channel DDR3L SDRAM (low voltage).
    • Maximum Capacity: Supports up to 16 GB total memory (using 2x 8GB modules).
    • Speed: Memory operates at 1600 MHz.
  • Graphics: Comes with integrated Intel HD Graphics 4600 (for M-series CPUs) or HD Graphics 4400/5500 (for U-series CPUs), utilizing shared system memory.
  • Form Factor: A custom design specific to the HP ProBook 440 G1 laptop chassis.
  • Chipset: Utilizes an associated Mobile Intel chipset, integrated into the board. 
Expansion and Connectivity
  • Storage: Includes a SATA III (6Gb/s) interface for a 2.5-inch hard drive or SSD, and a separate M.2 SATA SSD slot for additional storage flexibility.
  • I/O Ports: Provides various soldered ports, including:
    • USB: Multiple USB ports, including USB 3.0 ports (supporting up to 5 Gbps data transfer speeds).
    • Video: One HDMI port and one VGA port.
    • Networking: An RJ-45 Ethernet port (Gigabit).
    • Audio: A 3.5mm headphone/microphone combo jack.
  • Wireless: Features an M.2 slot for a replaceable wireless module, supporting Wi-Fi (e.g., 802.11ac) and Bluetooth connectivity. 

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: 
  • 734085-001
  • 734085-501
  • 734085-601
  • 721522-601
  • 12241-1 (board identifier) 

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