Bottom case ASUS 90NB0BG1-R7D010 for X556UF X556UJ X556UB X556UV X556UR X556UQ X556UA

The ASUS 90NB0BG1-R7D010 bottom case is a replacement lower chassis designed for compatible ASUS X556 series laptops, including X556UF, X556UJ, X556UB, X556UV, X556UR, X556UQ and X556UA. It restores the laptop’s underside structure, protecting internal components and contributing to overall mechanical stability and appearance.

Advantages

This bottom case provides a precise fit for the listed X556 models, offers solid protection for internal components and supports correct alignment of ports, vents and mounting points. Using a genuine or compatible replacement base helps maintain the laptop’s durability and ensures that cooling vents and external connectors remain properly positioned.

Suitable for

• Repairing or replacing a damaged or cracked laptop bottom cover
• Restoring structural integrity after a fall or impact
• Refurbishing used ASUS X556 series laptops for resale or continued use

Key specifications

• Compatibility: ASUS X556 series models (X556UF, X556UJ, X556UB, X556UV, X556UR, X556UQ, X556UA)
• Component type: Lower chassis / bottom case for laptop
• Material: molded plastic (manufacturer specification)
• Functions: protects internal components, supports motherboard and ports, provides ventilation openings

How to use

Power down the laptop, disconnect all cables and remove the battery if applicable. Remove the existing bottom case by unscrewing the fixation screws and detaching any clips, then carefully transfer internal mounting brackets or rubber feet if required. Fit the replacement 90NB0BG1-R7D010 bottom case into position, ensure all ports and vents align, secure with original screws and reassemble the laptop. If unsure, have the replacement installed by a qualified technician to avoid damage to internal components.

Recommendations

Use only on listed ASUS X556 models. Verify model compatibility before purchase and handle internal components with anti-static precautions. Tighten screws evenly to avoid warping the chassis and test all ports and ventilation after reassembly.