User Manual

Table Of Contents
ASUS X99-E-10G WS
1-17
Chapter 1
1.2.8 Onboard LEDs
1. Diagnosis LEDs
The Diagnosis LEDs provide the status of these key components during POST (Power-
On-Self Test): CPU, VGA card, and hard disk drives. If an error is found, the critical
component’s LED stays lit up until the problem is solved.
2. EZ XMP LED (XLED1)
This LED lights up when you enable the EZ XMP switch.