beautypg.com

Z87h3-a3x user manual, Chapter 2 – Elitegroup Z87H3-A3X (V1.0) User Manual

Page 24

background image

Chapter 2

18

Z87H3-A3X USER MANUAL

Unlike F_USB2, F_USB1 supports EZ Charger technology, provides 3 times current
than general USB port in off mode for USB devices. It is useful and excellent, espe-
cially for the iPhone, iPad and iPod touch devices that need a large amount of cur-
rent for faster recharging within less time.

The motherboard has two USB 2.0 headers supporting four USB 2.0 ports. Addition-
ally, some computer cases have USB ports at the front of the case. If you have this
kind of case, use auxiliary USB connector to connect the front-mounted ports to the
motherboard.

3. F_USB1~2: Front Panel USB 2.0 headers

Please make sure that the USB cable has the same pin assignment as indi-
cated above. A different pin assignment may cause damage or system hang-
up.

4. TPM: Trusted Platform Module header

Trusted platform module (TPM) is a published specification detailing a
microcontroller that can store secured information, and implementations of that
specification.