Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.
HP EliteBook 850 G8 Motherboard M35810-601 - Certified Refurbished
The HP EliteBook 850 G8 Motherboard M35810-601 features the powerful Intel Core i7-1185G7 processor running at 3.0GHz (turbo up to 4.8GHz), supports up to 64GB DDR4-3200 dual-channel memory, Intel Iris Xe integrated graphics, M.2 2280 SSD storage interface, and comprehensive connectivity including Thunderbolt 4 ports for professional laptop restoration and repair projects.
This certified refurbished motherboard delivers enterprise-grade performance and reliability, making it the perfect solution for IT professionals, repair specialists, and organisations seeking to restore HP EliteBook 850 G8 or ZBook Firefly G8 systems to full operational capacity.
Ideal Use Cases
- Professional laptop repair and restoration - Replace faulty motherboards in HP EliteBook 850 G8 systems
- Corporate IT maintenance - Keep business-critical laptops operational with genuine HP components
- System upgrades - Enhance older laptop configurations with modern Intel 11th generation architecture
- Educational institutions - Cost-effective repair solution for maintaining student and faculty devices
- Refurbishment businesses - Professional-grade component for certified laptop restoration services
Key Features & Benefits
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Intel 11th Generation Performance - Tiger Lake i7-1185G7 processor with 4 cores/8 threads delivers exceptional computing power for demanding business applications
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Advanced Graphics Capability - Intel Iris Xe integrated graphics supports 4K@60Hz output and up to three independent displays when docked
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Expandable Memory Architecture - Dual SO-DIMM slots accommodate up to 64GB DDR4-3200 memory in flexible configurations
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Modern Connectivity Suite - Thunderbolt 4, USB 3.1 Gen 2 Type-C, HDMI 2.0b, and comprehensive I/O options
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Enterprise Security Features - Built-in TPM 2.0, fingerprint reader support, and HP Sure Start technology
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High-Speed Storage Support - M.2 2280 slot with PCIe Gen3 x4 interface for lightning-fast SSD performance
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Professional Wireless Capabilities - Wi-Fi 6 AX201 802.11ax support with optional LTE/5G cellular connectivity
Essential Technical Specifications
- Processor: Intel Core i7-1185G7 (11th Gen Tiger Lake, 3.0GHz base, 4.8GHz turbo)
- Memory Support: Up to 64GB DDR4-3200 dual-channel via two SO-DIMM slots
- Graphics: Intel Iris Xe integrated graphics with DirectX 12 compatibility
- Storage Interface: M.2 2280 SSD slot with PCIe Gen3 x4 support
- Form Factor: Custom laptop motherboard for 15.6" chassis design
- Part Number: M35810-601 (Windows version) / M35810-001 (FreeDOS version)
- Compatible Models: HP EliteBook 850 G8, HP ZBook Firefly G8 (select configurations)
- Connectivity: Thunderbolt 4, USB 3.1 ports, HDMI 2.0b, 3.5mm audio
- Security: TPM 2.0, fingerprint reader support, smart card reader capability
- Power Requirements: 45W-65W AC adapter support with HP Fast Charge technology
Operating System Compatibility
Windows Advantages: Full driver support, seamless integration with HP management tools, enterprise-grade security features, and comprehensive hardware optimisation for business environments.
Alternative OS Limitations: While FreeDOS and Linux distributions are supported, some advanced HP-specific features and management utilities may have limited functionality compared to Windows implementations.
Quality Assurance & Warranty
Every HP EliteBook 850 G8 motherboard undergoes comprehensive testing of all features and functions using cutting-edge diagnostic software. Reboot IT has been an industry expert since 2001, specialising in professional-grade refurbishment and component verification.
All units are verified refurbished through Reboot IT's thorough testing process, ensuring complete functionality of the Intel processor, memory controllers, graphics subsystem, connectivity ports, and security features before dispatch.
Comprehensive 1-Year Warranty - Your investment is protected with full warranty coverage, demonstrating our confidence in the quality and reliability of this certified refurbished motherboard.
Professional Refurbishment Process
Our experienced technicians verify processor performance, memory compatibility, graphics output functionality, all I/O ports, wireless module connections, and security chip operation. Each motherboard is cleaned, inspected, and tested to meet original manufacturer specifications.
Restore your HP EliteBook 850 G8 to peak performance with this genuine, certified refurbished motherboard. Order today and experience the reliability and expertise that has made Reboot IT Australia’s trusted choice for professional laptop components since 2001.
On-Board Audio |
| On-Board Video Chipset |
| Manufacturer Warranty | 1 Year |
| Features | Built-in Microphone||Built-in Webcam||Bluetooth||Wi-Fi |
| Item Height | None |
| Item Width | None |
| Model | 3G0C5PA#ABG |
| Motherboard Brand | HP |
| Type | Motherboard |
| Processor Model | 11th Gen Core i7-1185G7 |
| Input/output Ports | None |
| Expansion Slots | None |
| Item Weight | None |
| Cpu Clock Speed | 3.00 GHz |
| Compatible Cpu Brand | Intel |
| Memory Type | DDR4 SDRAM |
| Form Factor | None |
| Cpu Bus Speed | None |
| Custom Bundle | No |
| Number Of Cpu Cores | 4 |
| Cpu L2 Cache | None |
| Most Suitable For | Casual Computing |
| Compatible Brand | For HP |
| Socket Type | None |
| Number Of Memory Slots | None |
| Cpu L3 Cache | None |
| Cpu Series | Core i7 |
| Item Length | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade
