Lenovo System x3850 X6 Installation And Service Manual page 167

For the location of the LEDs on the modules in the rear of the server, see "Half-length I/O book LEDs" on
page 156, "Full-length I/O book LEDs" on page 157, "Standard I/O book LEDs" on page 157, and "Power-
supply LEDs" on page 158.
Storage book LEDs
Use this information to determine the location of the LEDs on the storage book.
The following illustration shows the location of the LEDs on the storage book.
Storage book
Drive activity
LED (green)
Drive status
LED (yellow)
Power Locate Check
button\ button\ log LED
LED LED
System
error LED
Reset
button
PCIe slot 11
error LED
PCIe slot 12
error LED
Board
error LED
.
Chapter 4 Troubleshooting
153