Genuine Lenovo B570 B570-1068 Laptop Audio USB Card Reader Board with Cable 48.4PA04

Product Description

The Genuine Lenovo B570 B570-1068 Laptop Audio USB Card Reader Board with Cable is a replacement internal I/O board designed for compatible Lenovo B570 series laptops. This board combines audio, USB and card reader functions in a single replacement assembly and includes the connecting cable.

It is suitable for laptop repair and replacement when the original audio/USB/card reader board is damaged, faulty, physically broken, or experiencing connection problems.

The board is identified by the part number 48.4PA04, which can be used to compare your existing component before purchasing. Since laptop components can vary between revisions and configurations, it is recommended to verify the exact model, part number, connector layout and cable arrangement before ordering.

This replacement component is useful for laptop repair technicians, service centers, refurbishers and users repairing a Lenovo B570 laptop.

Compatible Models

• Lenovo B570
• Lenovo B570-1068
• Lenovo B570 Series

Compatibility may vary depending on the laptop configuration and board revision. Please compare the original board before ordering.

Compatible Part Numbers

• 48.4PA04

Please verify the part number printed on your existing board before purchase.

Product Details

• Product Type: Audio USB Card Reader Board with Cable
• Brand: Lenovo
• Compatible Laptop: Lenovo B570
• Compatible Model: Lenovo B570-1068
• Series: Lenovo B570
• Board Type: Audio / USB / Card Reader I/O Board
• Part Number: 48.4PA04
• Cable: Included
• Application: Internal Laptop Replacement
• Use: Laptop Repair and Replacement
• Installation: Professional installation recommended
• Condition: As specified on the product listing

Functions of the Board

This internal board combines multiple laptop connectivity functions and may include:

• Audio port connectivity
• USB port connectivity
• Card reader connectivity
• Internal cable connection to the motherboard

Replacing the board may help restore the affected functions when the original assembly has failed or suffered physical damage.

Common Reasons for Replacement

The Lenovo B570 Audio USB Card Reader Board may require replacement if:

• USB ports are physically damaged.
• The audio port is not working.
• The card reader is not detecting compatible memory cards.
• The board has visible physical damage.
• The internal connector is damaged.
• The connecting cable is damaged.
• The original I/O board has stopped functioning correctly.
• A laptop repair requires replacement of the complete board assembly.

Installation Information

This is an internal laptop component and requires opening the laptop to access the board and its connecting cable.

Care should be taken when disconnecting and reconnecting the cable. Do not force the connector, as laptop board connectors and cables can be delicate.

For users without laptop repair experience, professional installation by a qualified technician is recommended.

Warranty Details

Warranty coverage is subject to the warranty terms stated on the individual LaptopHub product listing.

Please inspect the product after delivery and before installation. Damage caused by improper installation, physical force or incorrect handling may not be covered under warranty.

Important Note

• Check the exact laptop model before ordering.
• Verify Lenovo B570 / B570-1068 compatibility.
• Compare the original board’s part number 48.4PA04.
• Compare the connector position and cable arrangement with your existing board.
• Different laptop revisions may use different board assemblies.
• Product appearance may vary slightly depending on manufacturing revision.
• Professional installation is recommended.
• If you are unsure about compatibility, contact LaptopHub before placing your order.

Frequently Asked Questions

1. What is the Lenovo B570 Audio USB Card Reader Board?

It is an internal I/O replacement board that provides compatible audio, USB and card reader connections for the Lenovo B570 laptop.

2. What is the part number of this Lenovo B570 board?

The listed part number is 48.4PA04. Compare it with the part number on your original board before ordering.

3. Does this product include the connecting cable?

Yes. This listing is for the Audio USB Card Reader Board with Cable.

4. Is this board compatible with the Lenovo B570-1068?

It is listed for the Lenovo B570 and B570-1068. However, you should verify the part number, connectors and physical layout before purchase.

5. Can this board fix USB, audio or card reader problems?

If the problem is caused by a defective or physically damaged board, replacing the board may restore the affected function. Other hardware or software faults can also cause similar symptoms.