User manual GIGABYTE GA-H81M-H ANNEXE 1

[. . . ] The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission. „„ In order to assist in the use of this product, carefully read the User's Manual. [. . . ] Enabled allows the system to simultaneously access different channels of the memory to increase memory performance and stability. Enabled allows the system to simultaneously access different ranks of the memory to increase memory performance and stability. (Default: Auto) && Profile DDR Voltage && Channel Interleaving && Rank Interleaving (Note 1) This item is present only when you install a CPU that supports this feature. For more information about Intel® CPUs' unique features, please visit Intel's website. (Note 2) This item is present only when you install a CPU and a memory module that support this feature. - 19 - `` Channel A/B Memory Sub Timings This sub-menu provides memory timing settings for each channel of memory. This sub-menu provides memory timing settings for each channel of memory. The respective timing setting screens are configurable only when Memory Timing Mode is set to Manual or Advanced Manual. Note: Your system may become unstable or fail to boot after you make changes on the memory timings. If this occurs, please reset the board to default values by loading optimized defaults or clearing the CMOS values. `` Advanced Voltage Settings `` PC Health Status && Reset Case Open Status This sub-menu allows you to set CPU and memory voltages. && Case Open Disabled  Keeps or clears the record of previous chassis intrusion status. (Default) Enabled   Clears the record of previous chassis intrusion status and the Case Open field will show "No" at next boot. Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header. If the system chassis cover is removed, this field will show "Yes", otherwise it will show "No". To clear the chassis intrusion status record, set Reset Case Open Status to Enabled, save the settings to the CMOS, and then restart your system. Displays the current system voltages. && CPU Vcore/CPU VRIN/DRAM Voltage/+3. 3V/+5V/+12V/CPU VAXG && CPU/System Temperature && CPU/System Fan Speed Displays current CPU/system temperature. Displays current CPU/system fan speeds. && CPU/System Temperature Warning && CPU/System Fan Fail Warning Sets the warning threshold for CPU/system temperature. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/176oF, 90oC/194oF. Allows the system to emit warning sound if the fan is not connected or fails. (Default: Disabled) Allows you to determine whether to enable the CPU fan speed control function and adjust the fan speed. Normal   Allows the fan to run at different speeds according to the CPU temperature. You can adjust the fan speed with EasyTune based on your system requirements. Manual  Allows you to control the fan speed under the Fan Speed Percentage item. [. . . ] If your system becomes unstable and you have loaded the BIOS default settings, you can use this function to load the BIOS settings from a profile created before, without the hassles of reconfiguring the BIOS settings. First select the profile you wish to load and then press <Enter> to complete. You can select Select File in HDD/USB/FDD to input the profile previously created from your storage device or load the profile automatically created by the BIOS, such as reverting the BIOS settings to the last settings that worked properly (last known good record). && Save Profiles && Load Profiles Chapter 3 Appendix Drivers Installation •• Before installing the drivers, first install the operating system. (The following instructions use Windows 8 as the example operating system. ) •• After installing the operating system, insert the motherboard driver disk into your optical drive. [. . . ]