Gigabyte GA-A75M-UD2H User Manual download pdf (Page 86)

Appendix - 86 -

5-2-3 Enabling the Dolby Home Theater Function

Before Dolby Home Theater is enabled, you get only 2-channel playback output (from the

front speakers) when playing 2-channel stereo sources. You must play 4-, 5.1-, or 7.1- chan-

nel content to get 4-, 5.1-, or 7.1- channel audio effects. With Dolby Home Theater enabled,

2-channel stereo content will be transformed into multi-channel audio, creating a virtual sur-

round sound environment.

Step 1:

Locate the icon in the notification area and right-

click on this icon. Select Playback devices.

Step 2:

On the Playback tab, select Speakers. Then click

Properties.

Step 3:

On the Dolby tab, select the Dolby Prologic IIx and

Natural Bass check boxes. Click OK to complete.

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GA-A75M-UD2H 1
Motherboard 2
Jun. 10, 2011 2
Copyright 3
Disclaimer 3
Documentation Classications 3
Table of Contents 4
Box Contents 6
Optional Items 6
1-1 Installation Precautions 9
1-2 Product Specications 10
1-3-1 Installing the APU 13
APU Socket 14
Locking Lever 14
1-4 Installing the Memory 16
1-4-2 Installing a Memory 17
PCI Express x1 Slot 18
PCI slot 18
PCI Express x16 slot (PCIEX4) 18
A. System Requirements 19
1-7 Back Panel Connectors 20
B. Playback of Blu-ray Discs: 21
DisplayPort 21
IEEE 1394a Port 21
1-8 Internal Connectors 23
System Status LED 26
S3/S4/S5 Off 26
12) COM (Serial Port Header) 29
14) BAT (Battery) 30
Hardware Installation - 32 32
Chapter 2 BIOS Setup 33
2-1 Startup Screen 34
2-2 The Main Menu 35
IGX Conguration 38
UMA Frame Buffer Size 38
Onboard Dual Link DVI 38
VGA Core Clock control 38
VGA Core Clock(MHz) 38
2-4 Standard CMOS Features 42
Halt On 43
Memory 43
2-5 Advanced BIOS Features 44
Password Check 45
HDD S.M.A.R.T. Capability 45
Away Mode 45
Full Screen LOGO Show 45
Init Display First 45
2-6 Integrated Peripherals 46
OnChip SATA Port as ESP 47
Onboard LAN Function 47
Onboard LAN Boot ROM 47
 CableLength= 30m 48
2-7 Power Management Setup 49
Power On By Keyboard 50
KB Power ON Password 50
AC Back Function 50
Power-On by Alarm 50
ErP Support 50
2-8 PC Health Status 51
CPU Smart FAN Mode 52
System Smart FAN Control 52
2-9 Load Fail-Safe Defaults 53
2-10 Load Optimized Defaults 53
2-12 Save & Exit Setup 55
2-13 Exit Without Saving 55
BIOS Setup - 56 56
3-2 Application Software 58
3-3 Technical Manuals 58
3-4 Contact 59
3-5 System 59
3-6 Download Center 60
3-7 New Utilities 60
Chapter 4 Unique Features 61
4-2 BIOS Update Utilities 64
B. Updating the BIOS 65
A. Before You Begin 67
B. Using @BIOS 67
C. After Updating the BIOS 67
4-3 EasyTune 6 68
4-4 Q-Share 69
4-5 SMART Recovery 70
(Note 1) 71
(Note 2) 71
Unique Features - 72 72
Chapter 5 Appendix 73
A. Installing Windows 7/Vista 79
B. Installing Windows XP 80
A. Conguring Speakers 83
B. Conguring Sound Effect 84
5-2-2 Conguring S/PDIF Out 85
* Enabling Stereo Mix 88
A. Recording Sound 89
B. Playing the Recorded Sound 89
5-3 Troubleshooting 90
- 91 - Appendix 91
Appendix - 92 92
5-3-3 Regulatory Statements 93
Appendix - 94 94
Contact Us 95
Appendix - 96 96

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