Asus P5E-V HDMI - Manual (Page 49)

ASUS P5E-V HDMI 2-23
2.5.7 AI Slot Detector
This motherboard comes with onboard LEDs that light up when the PCIE/PCI
devices are not correctly installed. This is a reminder that you should reinstall
these devices. Refer to the figure below for the location of the LEDs.
When the LEDs light up, turn off the power before reinstalling the devices.
P
5
E
-V
H
D
M
I ®
P5E-V HDMI Slot Detectors
DET_X16_1
DET_PCI1
DET_PCI2
DET_X16_2
DET_PCI3
DET_X1_1
The PCIEX16_1 slot (blue) is for a PCIE x16 card. The DET_X16_1 LED lights
up despite correct installation when you install a x1, x4, or x8 card to this slot.