User manual GIGABYTE GA-J1800N-D2H

[. . . ] GA-J1800N-D2H User's Manual Rev. 1001 12ME-J180D2H-1001R Motherboard GA-J1800N-D2H Motherboard GA-J1800N-D2H Jan. 3, 2014 Copyright © 2014 GIGA-BYTE TECHNOLOGY CO. , LTD. 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. [. . . ] Displays the current system voltages. && Vcore/VCC3/+12V/VCC/CPU_VAXG/3VDUAL/DDR1_35VIO `` CPU Configuration `` Socket 0 CPU Information && Active Processor Cores This section provides information on your CPU, frequency, and cache memory. Allows you to determine whether to enable all CPU cores. (Default: All) && Limit CPUID Maximum && Execute Disable Bit Allows you to determine whether to limit CPUID maximum value. Set this item to Disabled for Windows XP operating system; set this item to Enabled for legacy operating system such as Windows NT4. 0. (Default: Disabled) Enables or disables Intel® Execute Disable Bit function. This function may enhance protection for the computer, reducing exposure to viruses and malicious buffer overflow attacks when working with its supporting software and system. (Default: Enabled) Enables or disables L2 Cache Hardware Prefetcher. (Default: Enabled) Enables or disables L2 prefetching of adjacent cache lines. (Default: Enabled) && Hardware Prefetcher && Adjacent Cache Line Prefetch && Intel Virtualization Enables or disables Intel® Virtualization Technology. Virtualization enhanced by Intel® Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple virtual systems. (Default: Enabled) Allows you to configure Intel® power management features. (Default: Energy Efficient) && Power Technology - 20 - `` PPM Configuration && EIST && CPU C state Report Enables or disables Enhanced Intel® Speed Step Technology (EIST). Depending on CPU loading, Intel® EIST technology can dynamically and effectively lower the CPU voltage and core frequency to decrease average power consumption and heat production. (Default: Enabled) Enables or disables support for CPU's power-saving functions. (Default: Enabled) && Enhanced C state && Max CPU C-state Enables or disables Intel® CPU Enhanced Halt (C1E) function, a CPU power-saving function in system halt state. When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease power consumption. This item is configurable only when CPU C state Report is enabled. (Default: Enabled) Allows you to determine the maximum C state that the CPU will support. This item is configurable only when CPU C state Report is enabled. `` Thermal Configuration && DTS && Critical Trip Point Enables or disables the CPU overheating protection function. (Default: Disabled) && Passive Trip Point Allows you to set the CPU temperature threshold. If the CPU temperature reaches this value, the operating system will shut down the system. [. . . ] The parts and components have been carefully selected to meet RoHS requirement. Moreover, we at GIGABYTE are continuing our efforts to develop products that do not use internationally banned toxic chemicals. Waste Electrical & Electronic Equipment (WEEE) Directive Statement GIGABYTE will fulfill the national laws as interpreted from the 2002/96/EC WEEE (Waste Electrical and Electronic Equipment) directive. The WEEE Directive specifies the treatment, collection, recycling and disposal of electric and electronic devices and their components. Under the Directive, used equipment must be marked, collected separately, and disposed of properly. WEEE Symbol Statement The symbol shown below is on the product or on its packaging, which indicates that this product must not be disposed of with other waste. [. . . ]