Asus M5A99X EVO User Manual

ASUS M5A99X EVO 2-19
Chapter 2
2.2.7 Onboard LEDs
1. Standby Power LED
The motherboard comes with a standby power LED. The green LED lights up to
indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder
that you should shut down the system and unplug the power cable before removing or
plugging in any motherboard component. The illustration below shows the location of
the onboard LED.
2. POST State LEDs
The POST State LEDs of CPU, DRAM, VGA card, and HDD indicate key components
status during POST (Power-on Self Test). If an error is found , the LED next to the
error device will continue lighting until the problem is solved. This user-friendly design
provides an intuitional way to locate the root problem within a second.

Asus M5A99X EVO Specifications

General

Chipset	AMD 990X
CPU Socket	AM3+
Memory Type	DDR3
Max Memory	32GB
Memory Standard	DDR3 2133(O.C.)/1866/1600/1333/1066
Form Factor	ATX
Audio	Realtek ALC892 8-Channel High Definition Audio CODEC
RAID Support	RAID 0, 1, 5, 10
Memory Slots	4
Storage Interfaces	6 x SATA 6Gb/s
USB Ports	12 x USB 2.0
LAN	Realtek 8111E
Multi-GPU Support	AMD Quad-GPU CrossFireX