Hardware_Factory_Testing

This document applies to the factory-default Android system.

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Motherboard Functional Interfaces

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Connected Testing Tools

• WiFi/BT Antenna

• USB Drives (x2)

• Formatted SD Card

• HDMI Connection to Display

• Ethernet Cable

• Headphones

• Infrared Remote Control

• 5V Power Supply

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Status of All Connected Testing Devices

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Testing Procedure

Operation Methods:

• Compatible with remote control or mouse.

Steps:

1. Connect the 5V power supply.

2. Observe LED indicators:

   • Green LED: Power indicator (stays lit when powered).

   • Blue LED: System indicator (blinks continuously after successful boot).

3. Power on and enter the desktop interface.

4. Launch the testing program:

   • Use the infrared remote control and enter the code 758521 to access the testing interface.

Testing Sections:

1. Wired Network Test

2. Wireless Network Test

3. Bluetooth Test

4. RAM/ROM Test

5. USB Port Test

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Note: Ensure all devices are properly connected before starting the test.