User's Manual

724-746-5500 | blackbox.com

Page 81

EME149A-20

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