Chapter 8: Frequently Asked Questions (FAQs)

Figure 8-4. LED patterns in Recovery mode.

LEDs run clockwise after the power is connected.

From left to right, each LED indicates:

1st LED: U-Boot init

2nd LED: Kernel loaded with good CRC

3rd LED: Board init

4th LED: Serial port

5th LED: Ethernet

6th LED: NOR Flash

7th LED: NAND Flash

8th LED: Root file-system mounted. Starting initialization process

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Black Box EME144A-R2, ServSensor V4E Lite manual Frequently Asked Questions FAQs