Lenovo B40 B50-30 B50-45 B50-70 Audio Board USB Board LS-B096P

Product Features: The Lenovo B40 B50-30 B50-45 B50-70 Audio Board USB Board LS-B096P is a high-quality replacement part for your Lenovo laptop. It is made of durable materials and is easy to install. This board features a USB port, an audio jack, and a microphone jack. It is compatible with Lenovo B40, B50-30, B50-45, and B50-70 laptops. Benefits: * Replace a damaged audio board or USB board * Restore audio and USB functionality to your laptop * Easy to install * Durable construction Features: * USB port * Audio jack * Microphone jack * Compatible with Lenovo B40, B50-30, B50-45, and B50-70 laptops Specifications: * Dimensions: 6.5 cm x 2.5 cm x 0.5 cm * Weight: 10 grams Installation: 1. Remove the battery from your laptop. 2. Remove the screws that secure the back cover of your laptop. 3. Carefully remove the back cover. 4. Locate the audio board and USB board. 5. Disconnect the cables that are connected to the audio board and USB board. 6. Remove the screws that secure the audio board and USB board. 7. Replace the audio board and USB board with the new ones. 8. Connect the cables to the new audio board and USB board. 9. Replace the screws that secure the audio board and USB board. 10. Replace the back cover of your laptop. 11. Replace the battery in your laptop. Note: If you are not comfortable installing the audio board and USB board yourself, you can take your laptop to a qualified technician.

Lenovo B50-70 Laptop

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