Description
HP Motherboard M74239-601 – Genuine Replacement Board for HP ZBook Studio 15 G8
This is a genuine, tested HP mobile workstation motherboard, part number M74239-601, built with an onboard Intel Core i7-11800H eight-core processor, 32GB onboard memory, and NVIDIA GeForce RTX 3070 8GB discrete graphics. It is sourced as a working replacement for the HP ZBook Studio 15 G8. Every board is pulled from a working donor unit and bench-tested for power-on, POST, display, and graphics function before listing.
Key Features & Benefits
- Genuine HP part number M74239-601, matching HP’s own service part listing
- Onboard Intel Core i7-11800H eight-core, sixteen-thread H-series processor with 32GB memory
- NVIDIA GeForce RTX 3070 8GB dedicated graphics onboard — top-tier gaming/creator-class performance
- Bench-tested for boot, display output, GPU function, and charging before dispatch
- Direct drop-in fit for the HP ZBook Studio 15 G8 chassis
Compatibility & Fitment
Compatible exclusively with the HP ZBook Studio 15 G8. Before ordering, check the part number printed on your existing motherboard against M74239-601. If unsure, send us a photo of your board or your laptop’s model/serial number and we’ll confirm fitment before you buy.
Performance Overview
The Core i7-11800H pairs with RTX 3070 8GB graphics and 32GB memory for the most demanding rendering, video editing, and ray-tracing-accelerated content-creation workflows an integrated-graphics ultrabook cannot handle.
Common Issues This Board Resolves
- Laptop does not power on or shows no LED activity at all
- No display output, or graphical artifacts pointing to a failed GPU
- Board damaged by a liquid spill or power surge
- Charging circuit failure — laptop won’t charge on AC power
Why Replace Instead of Buying New?
High-end workstation laptops like this RTX 3070 ZBook Studio 15 G8 configuration are expensive to replace outright. If the chassis, screen, and battery are still in good shape, a motherboard swap restores full performance for a fraction of the cost of a new machine.
Frequently Asked Questions
Is this a genuine HP part? Yes — it is a genuine HP board, tested before listing.
Does it include the RTX graphics? Yes, this board includes onboard NVIDIA GeForce RTX 3070 8GB graphics.
Will this fit my laptop? Match the part number M74239-601 printed on your current board, or send us your model/serial number to confirm.
Is a warranty included? Yes — warranty included, tested and genuine, available in Kenya.
Key Specifications
- Part Number: M74239-601
- Processor: Intel Core i7-11800H (onboard)
- Memory: 32GB onboard
- Graphics: NVIDIA GeForce RTX 3070 8GB
- Compatible Model: HP ZBook Studio 15 G8
- Condition: Tested, working
What’s in the Box
1 x HP mobile workstation motherboard (Part No. M74239-601).
Why Buy This in Kenya?
- Available in Kenya with fast delivery
- Genuine HP part, tested before sale
- Warranty included
- Best price in Kenya
Product Summary
The HP Motherboard M74239-601 is a genuine, tested replacement board for the HP ZBook Studio 15 G8 with Core i7-11800H, 32GB, and RTX 3070 8GB graphics. Buy in Kenya with warranty and fast delivery.

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