Lenovo ThinkPad X230 X230i Laptop Motherboard – 04X4529

Product Description

The Lenovo ThinkPad X230 X230i laptop motherboard is a replacement mainboard designed for compatible ThinkPad configurations. The motherboard connects and manages essential laptop components, including the processor, memory, storage, display, and power circuitry.

This motherboard is identified by part number 04X4529. Before purchasing, verify the original motherboard FRU number, processor configuration, connectors, and board layout to ensure compatibility with your laptop.

Compatible Models

• Lenovo ThinkPad X230 — verify the exact configuration
• Lenovo ThinkPad X230i — verify the exact configuration

Important: Compatibility can vary by motherboard revision and hardware configuration. Confirm that your original board carries the matching part number or an officially compatible replacement number.

Compatible Part Numbers

• 04X4529

Product Details

• Brand: Lenovo
• Product Type: Laptop Motherboard
• Compatible Series: ThinkPad X230 / X230i
• Part Number: 04X4529
• Function: Main system board for laptop hardware
• Processor Compatibility: Must match the specific board configuration
• Memory Compatibility: Verify against the original motherboard specifications
• Installation: Internal motherboard replacement
• Compatibility: Confirm using the original board number and connector layout

Warranty Details

1 Month Replacement Warranty

Important Note

• Check the FRU or part number printed on your original motherboard before ordering.
• Confirm the processor configuration, display connector, ports, and mounting points.
• Do not assume all X230 and X230i motherboard variants are interchangeable.
• Disconnect the charger and battery before servicing the laptop.
• Professional installation is recommended to prevent damage to the motherboard and connected components.

Frequently Asked Questions

1. Which laptops is motherboard 04X4529 intended for?
It is listed for compatible Lenovo ThinkPad X230 and X230i configurations. Verify the original board number before ordering.

2. What is the motherboard part number?
The supplied part number is 04X4529.

3. Will this motherboard fit every ThinkPad X230 or X230i?
Not necessarily. Hardware configurations and motherboard revisions can differ. Check the original FRU number and board layout.

4. Can replacing the motherboard fix a laptop that will not power on?
It may help if the motherboard is faulty, but the power adapter, battery, charging circuit, and other components should be diagnosed first.

5. How can I confirm motherboard compatibility?
Compare the complete FRU number, processor configuration, connectors, and physical layout with your original board.