Asus TW300-E5/PI4 - Manual (Page 49)

3-3 ASUS TW300-E5/PI4
Onboard LED
The motherboard comes with a standby power LED that 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.
P5E WS PRO
®
P5E WS Professional Onboard LED
SB_PWR
ON
Standby
Power
OFF
Powered
Off
AI Slot Detector
This motherboard comes with on-board LEDs that light up when the PCIE/PCI
devices are not correctly installed. When the power cord is plugged in and the
LED lights up, reinstall the device correctly. Refer to the figure on the right for the
location of the LEDs.
P5E WS PRO
®
P5E WS Professional Slot Detectors
DET_X16_1
DET_X1_1
DET_PCIX_1
DET_X16_2
DET_PCI1
DET_PCI2
• The PCIEx16_1-2 slots (blue) support PCIE x16 cards only. The AI Slot
Detector lights up when you install x1 or x4 cards to these slots.
• When the AI Slot Detector lights up for incorrect installation, make sure to
turn off the power supply unit before reinstaling the card to avoid electrical
shock hazard.