🔧 System Board with i7-8850H Processor for Lenovo ThinkPad X1 Extreme Gen 1 🔧

🖥️ ThinkPad X1 Extreme Gen 1 | System board | i7-8850H, GTX 1050 Ti Max-Q 4 GB | 01YU951

System board with a soldered Intel Core i7-8850H processor and NVIDIA GeForce GTX 1050 Ti Max-Q 4 GB graphics designed for the Lenovo ThinkPad X1 Extreme Gen 1 laptop (types 20MF, 20MG). Part sourced from a working device and tested in a laptop - we guarantee 100% functionality. FRU number 01YU951 guarantees full compatibility with the ThinkPad X1 Extreme Gen 1.

⚙️ PRODUCT CHARACTERISTICS

Genuine Lenovo system board (BDPLANAR) with the Intel Core i7-8850H vPro (6 cores / 12 threads, 2.6 GHz base, up to 4.3 GHz Turbo, 9 MB cache, 45 W TDP, 14 nm) processor, Intel UHD Graphics 630 (350 MHz base, up to 1.15 GHz) integrated graphics and NVIDIA GeForce GTX 1050 Ti with Max-Q Design, 4 GB GDDR5, 128-bit dedicated graphics. The processor and the NVIDIA graphics chip are soldered onto the board (BGA), so you get a complete computing set without sourcing separate chips. This is the vPro variant with Intel AMT and TPM, intended for Windows versions. RAM is installed in DDR4 SO-DIMM slots and drives in two M.2 slots (NVMe or SATA). The board carries the external connectors: USB-C, USB-A, HDMI, SD card reader and audio jack. PCB marking: LPM-1 MB 17870-1, 448.0DY05.0011.

Unit test: the board was run in a ThinkPad X1 Extreme laptop (type 20MF) with BIOS N2EET69W (1.51). Windows 11 Pro and HWiNFO correctly detected the i7-8850H processor with 4.3 GHz Turbo, the GeForce GTX 1050 Ti Max-Q with 4 GB GDDR5 and the TPM module, as shown in the screenshots in the gallery.

📋 TECHNICAL DATA

Part name: System board with processor
Brand: Lenovo ThinkPad
Compatible model: ThinkPad X1 Extreme Gen 1 (Type 20MF, 20MG)
Laptop screen size: 15.6"
Processor: Intel Core i7-8850H vPro (6 cores / 12 threads, 2.6 GHz base, up to 4.3 GHz Turbo, 9 MB cache, 45 W TDP, 14 nm)
Integrated graphics: Intel UHD Graphics 630 (350 MHz base, up to 1.15 GHz)
Dedicated graphics: NVIDIA GeForce GTX 1050 Ti with Max-Q Design, 4 GB GDDR5, 128-bit
Features: vPro, Intel AMT, TPM
RAM: DDR4 SO-DIMM slots
Storage: 2x M.2 slots (NVMe or SATA)
Board markings: LPM-1 MB 17870-1, 448.0DY05.0011
Condition: Used (removed from a working device, tested, 100% functional)
Warranty: 6 months
FRU: 01YU951
Cross reference numbers: 01YU703, 5B21U36802

🌟 KEY ADVANTAGES

🔹 Genuine Lenovo part - designed for the X1 Extreme Gen 1, all connectors and mounting holes fit without modifications
🔹 6 cores / 12 threads, up to 4.3 GHz - the laptop again handles many programs at once, compiling, photo editing and large spreadsheets smoothly
🔹 GeForce GTX 1050 Ti Max-Q 4 GB - smooth work in CAD, video editing and lighter games without falling back to weaker integrated graphics
🔹 Tested in a laptop - processor, graphics card and TPM detected by the system, so the laptop starts right after installation
🔹 vPro, AMT and TPM - you keep remote management and BitLocker encryption, important in business laptops
🔹 Full compatibility - matched to the ThinkPad X1 Extreme Gen 1 under FRU number 01YU951

🔢 PART NUMBERS

FRU: 01YU951
Cross reference numbers: 01YU703, 5B21U36802
Board markings: LPM-1 MB 17870-1, 448.0DY05.0011
Lenovo description: BDPLANAR WIN, i7-8850H, N17P-G1, AMT, TPM, vP
Laptop model: Lenovo ThinkPad X1 Extreme Gen 1 (Type 20MF, 20MG)

❓ WHEN SHOULD YOU REPLACE THE SYSTEM BOARD?

• Problem with a faulty board: the laptop does not respond to the power button and no LED lights up
• Problem with a failed graphics card: black screen, artifacts on the image or no NVIDIA card in Device Manager
• Problem with a liquid-damaged system board after a drink was spilled on the keyboard
• Problem with damaged USB-C ports, so the laptop does not charge or does not see the docking station
• Problem with a laptop that shuts down or restarts by itself even with a clean cooling system

🔧 INSTALLATION PROCESS

1. Disable Fast Startup in Windows, enter ThinkPad Setup (F1) and in Config > Power select Disable built-in battery, then disconnect the power adapter and external devices and remove the microSD card
2. Remove the base cover (HMM 1010 Base cover assembly)
3. Remove the M.2 SSDs (1020), the Wi-Fi card (1030) and the built-in battery (1050)
4. Remove the thermal fan assembly (1060), loosening the screws in the alphabetical order marked
5. Remove the DC-in bracket and DC-in cable (1110), disconnect the remaining cables from the board
6. Remove the board screws: 13x M2 x 3.5 mm and 2x M2 x 7 mm (silver, nylon-coated, torque 0.181 Nm) and lift out the board without bending it
7. Move the RAM over, apply fresh thermal paste to the CPU and GPU, fit the thermal pads as per the HMM and install the new board in reverse order
8. Start the laptop, check processor and memory detection in ThinkPad Setup and the NVIDIA card in Windows
The board contains an accelerometer, so it must not be dropped or knocked against the bench. Replacement by a technical service or a person experienced in laptop repairs is recommended.

🎯 PURPOSE

System board for repairing a Lenovo ThinkPad X1 Extreme Gen 1 after a board failure, liquid damage or a failed graphics card. Replacement restores the full performance of the 6-core processor and the dedicated GTX 1050 Ti graphics without buying a new laptop. The exact appearance and condition of the offered item are shown in the photos.

✅ COMPATIBILITY GUARANTEE

The offered system board has been carefully checked and matched to the Lenovo ThinkPad X1 Extreme Gen 1. We guarantee full compatibility within FRU number 01YU951 and 100% functionality. The board comes with a 6-month warranty. In case of any compatibility issues, we provide a hassle-free return within 14 days.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the compatibility of the system board with your ThinkPad X1 Extreme? Our specialists will be happy to assist you. Contact us!
📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

We have been specialising in delivering genuine Lenovo laptop parts for years. Our experience allows us to offer top-quality products that meet the expectations of even the most demanding customers. Trust the experts and restore your ThinkPad X1 Extreme to full functionality.

🎯 Choose professionals - invest in high quality!

By choosing a genuine system board for your Lenovo ThinkPad X1 Extreme Gen 1 from our offer, you invest in reliability and the full performance of the i7 processor with GTX 1050 Ti graphics. Benefit from the experience of ABCDEAL specialists and restore your laptop to full functionality.

Useful information:
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🔗 All parts for this model: Lenovo ThinkPad P1 / X1 Extreme spare parts
📘 Guide: Processor in a Lenovo laptop - soldered or replaceable?