Asus T2-PH1 Manuel d'utilisateur télécharger pdf (Page 62)

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Chapter 4: Motherboard infoChapter 4: Motherboard info

Chapter 4: Motherboard info

• The USB device wake-up feature requires a power supply that can

provide 500 mA on the +5VSB lead for each USB port; otherwise,

the system would not power up.

• The total current consumed must NOT exceed the power supply

capability (+5VSB) whether under normal condition or in sleep mode.

2.2.

USB device wake-up (3-pin USBPW12, USBPW34)USB device wake-up (3-pin USBPW12, USBPW34)

USB device wake-up (3-pin USBPW12, USBPW34)

The USBPW12 and USBPW34 jumpers are for the rear USB ports. Set

these jumpers to +5V to wake up the computer from S1 sleep mode

(CPU stopped, DRAM refreshed, system running in low power mode)

using the connected USB devices. Set to +5VSB to wake up from S3

and S4 sleep modes (no power to CPU, DRAM in slow refresh, power

supply in reduced power mode).

USB device wake up

USBPW12

USBPW34

+5V

(Default)

+5VSB

+5V

(Defaul

+5VSB

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Asus T2-PH1 Manuel d'utilisateur Page 62