🔧 GPU Board Cable for Lenovo ThinkPad P15 Gen 1 / P17 Gen 1 / T15g Gen 1 🔧

🖥️ ThinkPad P15 Gen 1 / P17 Gen 1 / T15g Gen 1 | System board - GPU board cable (MB Daughter cable) | 5C10Z23867

Genuine cable connecting the system board to the GPU board (daughter board) for Lenovo ThinkPad P15 Gen 1, P17 Gen 1 and T15g Gen 1 laptops. Part sourced from a working device and tested - we guarantee 100% functionality. FRU number 5C10Z23867 guarantees full compatibility with the listed models.

⚙️ PRODUCT CHARACTERISTICS

The cable has a textile sleeve and plugs with gold-plated contacts at both ends, which connect to the system board and the GPU board. The sleeve protects the wires from rubbing against the chassis and heatsink. The cable is made by Amphenol and labelled GP540 MB DAUGHTER CABLE, DC020028800, Rev 0A. In the Lenovo catalogue it is listed as CABLE FRU CABLE P15_MB_Daughter_CABLE, and in the Hardware Maintenance Manual (HMM) as GPU board cable.

📋 TECHNICAL SPECIFICATIONS

Part name: GPU board cable (MB Daughter cable)
Brand: Lenovo ThinkPad
Compatible models: ThinkPad P15 Gen 1 (20ST, 20SU), ThinkPad P17 Gen 1 (20SN, 20SQ), ThinkPad T15g Gen 1 (20UR, 20US)
Markings on the part: GP540 MB DAUGHTER CABLE, DC020028800, Amphenol, Rev 0A
Condition: Used (removed from a working unit, tested)
Warranty: 6 months
FRU: 5C10Z23867
Substitute numbers: DC020028800

🌟 KEY ADVANTAGES

🔹 Genuine Lenovo part - factory length and plugs, the cable fits between the system board and GPU board without tension
🔹 Textile sleeve - the wires do not rub against the heatsink or chassis, even when the laptop runs under heavy load
🔹 Gold-plated contacts - a stable connection without dropouts, even after many heat cycles
🔹 One cable for three models - the same FRU fits P15, P17 and T15g Gen 1
🔹 Tested and working - checked before listing, 100% functional

🔢 PART NUMBERS

FRU: 5C10Z23867
Substitute numbers: DC020028800
Markings on the part: GP540 MB DAUGHTER CABLE, Rev 0A
Laptop model: Lenovo ThinkPad P15 Gen 1, P17 Gen 1, T15g Gen 1

❓ WHEN SHOULD YOU REPLACE THE GPU BOARD CABLE?

• Problem with a laptop that does not start after the cooling or GPU board was removed earlier
• Problem with a damaged cable - worn sleeve, crushed plug or torn wire
• Problem with unstable operation, shutdowns or graphics errors after a repair, when the cable is suspected
• Problem with a missing cable when assembling a laptop from parts

🔧 INSTALLATION PROCESS

1. Turn off Windows Fast Startup, restart the laptop, press F1 and in ThinkPad Setup select Config → Power → Disable built-in battery. The laptop turns off, wait 3-5 minutes. Remove the nano-SIM card if installed
2. Unscrew and remove the bottom door
3. Remove the bottom cover
4. Remove the thermal fan assembly
5. Disconnect the cable from the system board and the GPU board, pulling the plugs out evenly without tugging on the sleeve
6. Plug the new cable into both connectors and make sure the plugs are fully seated
7. Refit the cooling, reassemble in reverse order and connect the AC adapter, which re-enables the built-in battery
8. Start the laptop and check that it runs stably
Replacement by a technical service or a person experienced in laptop repairs is recommended.

🎯 PURPOSE

This cable is intended for repairing and completing Lenovo ThinkPad P15 Gen 1, P17 Gen 1 and T15g Gen 1 laptops where the original connection between the system board and the GPU board is damaged or missing after a previous repair. The exact appearance and condition of the offered item are shown in the photos.

✅ COMPATIBILITY GUARANTEE

The offered cable has been carefully checked and matched to Lenovo ThinkPad P15 Gen 1, P17 Gen 1 and T15g Gen 1. We guarantee full compatibility within FRU number 5C10Z23867 and 100% functionality of the part. In case of 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 GPU board cable with your ThinkPad P15, P17 or T15g? 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 to full functionality.

🎯 Choose professionals - invest in high quality!

By choosing a genuine GPU board cable for Lenovo ThinkPad P15 / P17 / T15g Gen 1 from our offer, you invest in reliability and stable workstation performance. Take advantage of ABCDEAL's expertise and bring your laptop back to full working order.

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