H81h3-m3 user manual, Chapter 2 – Elitegroup H81H3-M3 (V1.0) User Manual

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Chapter 2

H81H3-M3 USER MANUAL

5. ME_UNLOCK: ME Unlock Header

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.

6. 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.