Lenovo 5b21d69235 Motherboard L82QY N4500 Uma

Product Description

The LENOVO 5b21d69235 is a OEM replacement motherboard engineered for Lenovo laptop systems identified by the L82QY board planar designation. This board is configured with the Intel Celeron N4500 processor and integrated UMA graphics, making it a non-discrete graphics variant intended for standard computing workloads. Replacement motherboards of this type are installed by depot-level repair technicians and qualified electronics service professionals when the original board fails due to component-level damage, power fault, or liquid intrusion. The 5b21d69235 is sourced directly from Lenovo parts inventory as a genuine OEM component.

This motherboard is applicable to Lenovo laptop models designated under the L82QY platform. The N4500 UMA configuration indicates a fanless or low-thermal-load design suited for thin and light consumer or education-market notebook systems. Technicians replacing this board should confirm the full model number and chassis revision before ordering, as minor hardware revisions within the same product line can affect fitment and firmware compatibility. No compatible model numbers beyond L82QY were provided in the product data.

Key Features

• Genuine Lenovo OEM motherboard for direct replacement service
• Intel Celeron N4500 processor integrated on-board
• UMA integrated graphics configuration, no discrete GPU
• Board planar designation L82QY for accurate model matching
• Designed for depot or authorized technician-level installation

Compatibility

Designed as an OEM replacement motherboard for Lenovo laptop systems under the L82QY board planar designation with the N4500 UMA processor configuration. Verify full model and revision details before installation.

Installation Notes

This motherboard should be installed by a qualified electronics repair technician with experience in laptop depot-level service. Power down the system completely and disconnect the battery before beginning disassembly. Electrostatic discharge precautions, including a grounded wrist strap and ESD-safe work surface, are required when handling this component. Confirm firmware and BIOS compatibility with the replacement board before returning the unit to service.

Technical Specifications

• Processor: Intel Celeron N4500
• Graphics: UMA Integrated
• Board Planar Designation: L82QY
• Component Type: Motherboard

Standard Information

• Brand: LENOVO
• Manufacturer Part Number: 5b21d69235