Genuine Lenovo ThinkPad Hall Sensor Board (Lid Sleep Switch) | 02HK992 NS-B906Item Specifications

• Brand: Lenovo (Genuine OEM Replacement)

• Part Number (FRU): 02HK992

• Manufacturer Part Number (MPN): SBB0T35282

• Alternate Part Number: NS-B906 / data-path-to-node="4,4,0">Commodity Type: Cards Misc Internal / Hall Effect Sensor Board

• Function: Magnetic lid closure/sleep mode sensor

Compatibility

This authentic Lenovo replacement part is fully compatible with the following ThinkPad models:

• Lenovo ThinkPad T14 Gen 1

• Lenovo ThinkPad T490

• Lenovo ThinkPad P14s Gen 1

• Lenovo ThinkPad P43s

When to Replace This Part?

Common Symptoms of a Failing Hall Sensor Board:

• The laptop refuses to go to sleep or turn off the screen when you close the lid.

• The laptop randomly goes to sleep or blanks out while the lid is completely open.

• The magnet in the lid is fine, but the system fails to recognize lid state changes.

Note: Please verify your laptop's existing part number or model number against the list above before purchasing to ensure a perfect fit.

Shipping & Returns

• Shipping: Fast and secure shipping via [USPS Ground Advantage 2-5 Business Days]. Item will be packed in an anti-static bag and bubble mailer for protection.

• Handling Time: [1] Business Day.

• Returns: [30-Day] Returns accepted

• Buy with confidence from a trusted US seller. This pre-owned unit is in excellent condition and has been rigorously inspected. Full functionality has been verified by our in-house CompTIA A+ certified technician