🔧 System Board i7-1185G7 16GB RAM for Lenovo ThinkPad X1 Carbon Gen 9 🔧

🖥️ X1 Carbon Gen 9 | Intel Core i7-1185G7 | 16GB RAM (soldered) | Intel Iris Xe | WiFi AX201 | 5B21K93288

Lenovo system board with a soldered Intel Core i7-1185G7 processor and 16GB of LPDDR4 RAM, together with a mounted Intel AX201 WiFi card - dedicated to the Lenovo ThinkPad X1 Carbon Gen 9 laptop. Part sourced from a working device and tested - the board boots the system, POST completes correctly, all functions work properly. FRU number 5B21K93288 guarantees full compatibility with the model.

⚙️ PRODUCT CHARACTERISTICS

System board equipped with an Intel Core i7-1185G7 processor (11th generation, Tiger Lake-UP3, 4 cores/8 threads, 28W TDP) with integrated Intel Iris Xe graphics (UMA architecture, shared graphics memory). 16GB of LPDDR4 RAM in a quad-channel configuration is permanently soldered (Samsung modules), with no upgrade option. The board is equipped with an Intel AX201 wireless card (WiFi 6). The board has been tested under Windows 11 Professional - the system boots correctly and all components are properly recognised. The SSD visible in the diagnostic screenshots was used only for testing purposes and is not included in this listing.

📋 TECHNICAL DATA

Part name: System board (motherboard)
Brand: Lenovo ThinkPad
Compatible model: X1 Carbon Gen 9 (20XW/20XX)
Processor: Intel Core i7-1185G7 (soldered)
RAM: 16GB LPDDR4 (soldered, quad-channel)
Graphics: Intel Iris Xe (integrated)
WiFi card: Intel AX201 (WiFi 6), mounted
Ports: 2x Thunderbolt 4 / USB4, USB-A, HDMI, audio jack, SIM card slot
Set contents: system board with processor, RAM and WiFi card (no SSD)
Condition: Used (removed from a working device, tested)
FRU: 5B21K93288

🌟 KEY ADVANTAGES

🔹 Genuine Lenovo part - guaranteed perfect fit and reliability
🔹 Tested under full system load - the board boots Windows 11 and all components work, so you are not buying a pig in a poke
🔹 16GB RAM soldered from the factory - a comfortable amount of memory for multitasking right away, no need to buy extra modules
🔹 WiFi 6 card included - your laptop is ready for fast wireless internet right after the board swap
🔹 2x Thunderbolt 4 - connect a docking station, external monitor or fast external drive with a single cable

🔢 PART NUMBERS

FRU: 5B21K93288
Laptop model: Lenovo ThinkPad X1 Carbon Gen 9 (20XW/20XX)

❓ WHEN SHOULD YOU REPLACE THE SYSTEM BOARD?

• Problem with the laptop not turning on despite a working charger and battery
• Problem with a damaged charging port or USB-C ports on the board
• Problem with liquid damage or a burnt system board
• Problem with the laptop randomly restarting or freezing even after replacing other components
• Want to upgrade an older laptop to i7-1185G7 performance with 16GB RAM

🔧 INSTALLATION PROCESS

1. Turn off the laptop and disconnect the power supply
2. Remove the bottom cover and disconnect the battery
3. Disconnect all cables (display, keyboard, touchpad, speakers, WiFi antennas) from the system board
4. Unscrew the screws securing the board to the chassis and carefully remove it
5. Install the new system board in the same order, reconnect all cables
6. Power on the laptop and verify correct operation of all functions
Replacement recommended only by an experienced technical service - installing a system board requires precision and knowledge of the laptop's construction.

🎯 APPLICATION

The system board is intended for the Lenovo ThinkPad X1 Carbon Gen 9, offered as a tested, fully functional part removed from a working device. Ideal for repairing a laptop that will not boot, has damaged ports, or requires a performance upgrade. The exact look and condition of the offered item is shown in the listing photos.

✅ COMPATIBILITY GUARANTEE

The offered system board has been carefully checked and matched to the Lenovo ThinkPad X1 Carbon Gen 9 model. We guarantee full compatibility for FRU number 5B21K93288 as well as full functionality of the board, confirmed by a boot test. 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 system board with your X1 Carbon? 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 products of the highest quality that meet the expectations of even the most demanding customers. Trust the experts and restore full functionality to your X1 Carbon.

🎯 Choose the professionals - invest in high quality!

By choosing a genuine system board for the Lenovo X1 Carbon from our offer, you invest in reliability and proven performance. Take advantage of the experience of ABCDEAL specialists and restore your laptop to full functionality.

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