Lenovo 00JT988 peça de substituição para portátil altifalante

The Lenovo 00JT988 speaker is a replacement internal speaker designed for compatible Lenovo laptops. It delivers clear mid and high frequencies suitable for system sounds, voice calls and general multimedia playback. The component is intended to restore or improve the laptop's built-in audio output after failure or damage, offering a direct-fit form factor for straightforward installation in supported models.

Advantages

This internal speaker provides consistent acoustic response for voice and system notifications, with construction focused on durability and compatibility with the laptop's existing mounting points and connector. Its compact size and factory-style design preserve the laptop’s original internal layout while reducing rattles and distortion that can occur with damaged speakers. The part is lightweight and manufactured to meet typical laptop thermal and vibration requirements.

Suitable for

• Repairing laptop audio that is distorted, intermittent, or silent
• Replacing a physically damaged internal speaker assembly
• Servicing laptops where original sound quality needs to be restored
• Maintenance tasks requiring compatible internal audio components

Key specifications

• Type: internal laptop speaker assembly
• Acoustic focus: mid/high frequency reproduction
• Form factor: compact, OEM-style module sized for internal mounting
• Connector: board-level plug compatible with specified laptop audio circuitry
• Materials: plastic housing with integrated driver and protective grill
• Environmental tolerance: designed for normal laptop operating temperatures and vibrations

How to use

Power down the laptop and remove the battery if accessible before beginning work. Access the internal speaker area by removing the appropriate access panel or the bottom cover according to the laptop service manual. Disconnect the old speaker from its board-level connector and gently remove any adhesive or mounting clips. Position the replacement speaker in the same orientation, secure it with the original screws or clips, and reconnect the connector firmly. Reassemble the laptop, reinstall the battery, and power on to verify audio output and correct operation.

Recommendations

Use anti-static precautions when handling internal components. If unsure about compatibility or installation steps, consult the laptop’s official service documentation or seek assistance from a trained technician to avoid damage to the device.