Restore Your HP Laptop with a Genuine HP Replacement System Board

Bring your HP EliteBook or ZBook laptop back to working condition with the HP L15516-601 Replacement Motherboard, featuring an 8th Generation Intel Core i5-8250U processor.

This HP system board is designed for motherboard-level repairs and is supplied as compatible with selected HP EliteBook 840 G5, 846 G5, 850 G5, ZBook 14u G5, and ZBook 15u G5 laptop configurations.

Whether your laptop has developed a motherboard-related power fault, a damaged onboard component, or a confirmed system board failure, this replacement motherboard provides a practical solution for restoring its functionality without purchasing an entirely new laptop.

With the original HP Spare Part Number L15516-601, customers and repair technicians can identify the replacement board more accurately before installation.

Key Features

• Genuine HP System Board: Identified by HP Spare Part Number L15516-601.
• 8th Generation Intel Core i5-8250U: Delivers reliable processing performance for business and everyday computing.
• Quad-Core Processor: Features 4 processing cores and 8 threads for efficient multitasking.
• Up to 3.40 GHz Turbo Frequency: Provides additional processing speed when required.
• Intel UHD Graphics 620: Integrated graphics for office applications, browsing, multimedia, and everyday productivity.
• Original HP Spare Part Identification: L15516-601 helps technicians confirm replacement compatibility.
• Supplier-Listed Multi-Model Compatibility: Listed for selected HP EliteBook and ZBook G5 laptop configurations.
• Internal Motherboard Replacement: Suitable for professional laptop repairs and maintenance.
• Cost-Effective Repair Solution: Helps extend the useful life of a compatible laptop.

8th Generation Intel Core i5 Performance

The integrated Intel Core i5-8250U processor provides the performance required for a wide range of business and personal computing activities.

Featuring four processing cores, eight threads, and Intel Turbo Boost technology, it handles multitasking, office applications, internet browsing, spreadsheets, presentations, and other everyday tasks efficiently.

The processor operates at a base frequency of 1.60 GHz and can reach up to 3.40 GHz under supported operating conditions.

Integrated Intel UHD Graphics 620

The motherboard features Intel UHD Graphics 620, providing integrated graphics processing for everyday computing.

It supports common productivity applications, video playback, presentations, and compatible external display configurations.

Graphics performance and external display functionality depend on the laptop’s hardware configuration and connected components.

Original HP Spare Part Number – L15516-601

This motherboard carries the original HP spare-part identification:

HP Spare Part Number: L15516-601

The spare-part number is an important reference when identifying compatible replacement system boards.

For accurate compatibility, customers should compare this number with their laptop’s original motherboard or consult a qualified repair technician before purchasing.

Technical Specifications

Brand: HP

Product Type: Laptop Replacement Motherboard / System Board

HP Spare Part Number: L15516-601

Processor: Intel Core i5-8250U

Processor Generation: 8th Generation

Processor Family: Intel Core i5

Processor Cores: 4

Processor Threads: 8

Base Processor Frequency: 1.60 GHz

Maximum Turbo Frequency: Up to 3.40 GHz

Processor Cache: 6MB Intel Smart Cache

Processor TDP: 15W

Integrated Graphics: Intel UHD Graphics 620

Processor Mounting: Soldered to Motherboard

Memory Support: Compatible DDR4 laptop memory, subject to the host system configuration

Storage Support: Depends on the laptop’s original storage interface and configuration

Operating System Compatibility: Windows

Motherboard Type: Internal Laptop System Board

Installation: Professional installation recommended

Condition: Confirm according to available stock

Compatible Laptop Models

This HP L15516-601 replacement motherboard is compatible with the following models:

• HP EliteBook 840 G5
• HP EliteBook 846 G5
• HP EliteBook 850 G5
• HP ZBook 14u G5
• HP ZBook 15u G5

Important Compatibility Notice: These are supplier-listed compatible models. Not every configuration of these laptops necessarily uses the same motherboard. Customers must verify the original HP spare-part number, board layout, mounting points, connectors, cooling configuration, and graphics specifications before purchasing.

For the most accurate compatibility confirmation, match the original motherboard’s HP spare-part number with L15516-601.

Common Motherboard Problems

A replacement motherboard may be necessary when a qualified technician confirms any of the following motherboard-related faults:

• Laptop not powering on
• Faulty motherboard power circuitry
• Damaged onboard processor
• Motherboard-related boot failure
• Defective onboard components
• Hardware damage requiring system board replacement
• Persistent system instability caused by motherboard failure

Note: These symptoms may also be caused by other components, including the charger, battery, RAM, or storage device. Professional diagnosis is recommended before replacing the motherboard.

Installation and Compatibility Information

Replacing a laptop motherboard requires technical knowledge and careful handling of internal components.

Before ordering, confirm:

• The exact laptop model and product number
• The original motherboard’s HP spare-part number
• The processor and graphics configuration
• The cooling assembly and heatsink compatibility
• Internal connectors and mounting positions
• BIOS and firmware requirements

Professional installation is strongly recommended to prevent accidental damage to the motherboard or other laptop components.

What’s Included?

• 1 × HP Replacement Motherboard – L15516-601
• Integrated Intel Core i5-8250U Processor

Please Note: RAM, SSD, cooling fan, heatsink, battery, keyboard, display, and other laptop components are not included.

Ideal For

Laptop Repair Technicians: Replace faulty system boards in compatible HP business laptops.

IT Maintenance Professionals: Maintain and repair supported HP EliteBook and ZBook systems.

Business Owners: Restore compatible laptops used for daily business operations.

Individual Laptop Users: Repair a laptop with a confirmed motherboard failure instead of replacing the entire device.

Why Choose the HP L15516-601 Replacement Motherboard?

A damaged motherboard does not always mean the end of your laptop’s useful life.

With the correct replacement system board, you can restore your laptop’s functionality and continue using your existing compatible components.

Featuring an 8th Generation Intel Core i5 processor and identifiable HP spare-part number, this motherboard provides a practical repair option for matching HP laptop configurations.

Repair Your Laptop. Restore Its Performance. Extend Its Useful Life.