Biostar H81MHV3 3.0 User Manual

Chapter 2: Hardware installaon | 13
H81MHV3 3.0
2.6 Jumper & Switch Setting
The illustraon shows how to set up jumpers. When the jumper cap is placed on pins, the
jumper is “close”, if not, that means the jumper is “open”.
Pin opened Pin closed Pin 1-2 closed
JCMOS1: Clear CMOS Jumper
The jumper allows users to restore the BIOS safe seng and the CMOS data. Please carefully
follow the procedures to avoid damaging the motherboard.
Pin 1-2 Open: Normal Operaon (Default)
Pin 1-2 Short: Clear CMOS data
Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 1-2 Short”, you can use a metal object like a screwdriver to touch
the two pins.
3. Wait for ve seconds.
4. Aer clearing the CMOS values, be sure the jumper is “Pin 1-2 open”.
5. Power on the AC.
6. Load Opmal Defaults and save sengs in CMOS.

Biostar H81MHV3 3.0 Specifications

General

Processor socket	LGA 1150 (Socket H3)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Pentium
Maximum number of SMP processors	1
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR3-SDRAM
Maximum internal memory	16 GB
Supported memory clock speeds	1066, 1333, 1600 MHz
DirectX version	11.1
Parallel processing technology support	-
Supported storage drive interfaces	SATA II, SATA III
Wi-Fi	No
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC887
Component for	PC
Motherboard chipset	Intel® H81
Audio output channels	5.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Headphone outputs	3
DVI-D ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Cables included	SATA

Weight and Dimensions

Depth	190 mm
Width	170 mm