🔧 Motherboard with CPU for Lenovo ThinkPad P15 Gen 1 🔧

🖥️ ThinkPad P15 Gen 1 | System board (BDPLANAR) | Intel Core i7-10850H | FRU 5B20Z25463

Fully working, tested motherboard with a soldered Intel Core i7-10850H processor designed for the Lenovo ThinkPad P15 Gen 1 mobile workstation. Part sourced from a working device and tested - we guarantee 100% functionality. FRU number 5B20Z25463 guarantees full compatibility with the ThinkPad P15 Gen 1.

⚙️ PRODUCT OVERVIEW

BDPLANAR system board with a factory-soldered 10th generation Intel Core i7-10850H processor (Comet Lake-H, BGA1440, 6 cores / 12 threads, 2.70 GHz base and up to 5.10 GHz Turbo, 12 MB cache, 45 W TDP, 14 nm) and integrated Intel UHD Graphics 630 (350 MHz base, up to 1.15 GHz dynamic). This version supports Intel AMT (remote management) and has a discrete TPM chip (dTPM). RAM is installed in DDR4 SO-DIMM slots, so you choose the memory configuration yourself. Functionality confirmed in UEFI BIOS (version N30ET62W 1.98, EC N30HT34W 1.17), in an HWiNFO report and in Windows 11: the processor runs stably and all its features are correctly recognised.

📋 TECHNICAL SPECIFICATIONS

Part name: Motherboard with CPU (BDPLANAR)
Brand: Lenovo ThinkPad
Compatible model: ThinkPad P15 Gen 1 (20ST, 20SU)
Processor: Intel Core i7-10850H (soldered, BGA1440)
Cores / threads: 6 / 12
Clock speed: 2.70 GHz base, up to 5.10 GHz Turbo
Cache: 12 MB Intel Smart Cache
TDP: 45 W
Lithography: 14 nm
Integrated graphics: Intel UHD Graphics 630 (350 MHz, up to 1.15 GHz)
Chipset: Intel WM490
Memory: DDR4 SO-DIMM slots (processor supports DDR4-2933)
Features: Intel AMT, dTPM
BIOS version: N30ET62W (1.98)
Label markings: 8SSB20W48169, GP740 U03
Condition: Used (removed from a working unit, tested)
FRU: 5B20Z25463

🌟 KEY BENEFITS

🔹 Genuine Lenovo part - perfect fit and reliability guaranteed
🔹 6 cores / 12 threads, up to 5.10 GHz - handles CAD, photo and video editing or virtual machines comfortably, without stuttering when many programs are open
🔹 Soldered Intel Core i7-10850H - board and CPU in one, no need to buy or fit a processor separately
🔹 DDR4 SO-DIMM slots - choose and expand RAM as you need, or move the modules over from your old board
🔹 Intel AMT and dTPM - ready for corporate IT environments with remote management and hardware-based encryption
🔹 Condition confirmed by diagnostics - verified in BIOS, HWiNFO and Windows 11, not just visually
🔹 Full compatibility - matched to the ThinkPad P15 Gen 1 under FRU 5B20Z25463

🔢 CATALOGUE NUMBERS

FRU: 5B20Z25463
Label markings: 8SSB20W48169, GP740 U03
Laptop model: Lenovo ThinkPad P15 Gen 1 (20ST, 20SU)

❓ WHEN SHOULD YOU REPLACE THE MOTHERBOARD?

• The laptop will not start: the power LED is on, but nothing happens
• No picture on the built-in screen or an external monitor despite power being connected
• The laptop shuts down, restarts or freezes randomly during use
• The battery does not charge even with a working power adapter
• Problem with a board damaged by liquid, a drop or a power surge

🔧 INSTALLATION PROCESS

1. Turn off the laptop and disconnect the power supply and all external devices
2. Remove the screws securing the bottom cover and carefully lift it off
3. Disconnect the battery from the motherboard
4. Remove the RAM modules, M.2 SSDs and the WiFi card (disconnect the antennas)
5. Remove the cooling assembly (heatsink with fans) and the graphics card (GPU board)
6. Disconnect all cables and ribbons from the board, remove the screws and lift out the old board
7. Fit the new board, screw it down and reconnect the cables in reverse order
8. Refit the cooling with fresh thermal paste, then move over the graphics card, RAM, SSDs and WiFi card
9. Reconnect the battery, start the laptop and check in BIOS that the processor, memory and drives are detected correctly
Replacement by a technical service or a person experienced in laptop repairs is recommended.

🎯 INTENDED USE

This board is intended for repairing ThinkPad P15 Gen 1 mobile workstations whose original board has stopped working. It is the fastest way to bring professional-class hardware back to work without buying a new laptop. The exact appearance and condition of the item offered are shown in the photos.

✅ COMPATIBILITY GUARANTEE

The motherboard offered has been carefully checked and matched to the Lenovo ThinkPad P15 Gen 1. We guarantee full compatibility within FRU 5B20Z25463 and 100% functionality of the part. If you experience any compatibility issues, we offer a hassle-free return within 14 days.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the compatibility of the motherboard with your ThinkPad P15 Gen 1? 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 P15 Gen 1 to full working order.

🎯 Choose professionals - invest in high quality!

By choosing a genuine motherboard for the Lenovo ThinkPad P15 Gen 1 from our range, you invest in the reliability and performance of your workstation. Benefit from the experience of the ABCDEAL specialists and restore your laptop to full working order.

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🔗 All parts for this model: Lenovo ThinkPad P15 spare parts
📘 Guide: How to read and check a Lenovo FRU number