User manual GIGABYTE GS-A22C0

[. . . ] GS-A22C0 Dual LGA2011 socket motherboard for Intel® Xeon® E5-2600 processors Service Guide Rev. 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. Documentation Classifications In order to assist in the use of this product, GIGABYTE provides the following types of documentations:  For detailed product information, carefully read the Serice Guide. For product-related information, check on our website at: http://www. gigabyte. com Preface Before using this information and the product it supports, please read the following general information. [. . . ] (Pressing <Esc> can also carry out this task. )  Advanced  Chipset  Security  Server Management  Boot  Exit BIOS Setup - 36 - 5-1 The Main Menu Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press <Enter> to accept or enter other sub-menu. Main Menu Help The on-screen description of a highlighted setup option is displayed on the bottom line of the Main Menu. Submenu Help While in a submenu, press <F1> to display a help screen (General Help) of function keys available for the menu. Help for each item is in the Item Help block on the right side of the submenu. • When the system is not stable as usual, select the Restore Defaults item to set your system to its defaults. • The BIOS Setup menus described in this chapter are for reference only and may differ by BIOS version. - 37 - BIOS Setup Project Version BIOS Build Date and Time BMC Information BMC Firmware Version SDR Reversion FRU Version Display version number of the project. Displays the date and time when the BIOS setup utility was created. Display version number of the Firmware setup utility. Display the FRU reversion information. Processor Information CPU Type/ Max CPU Speed/ CPU Signature / Processor Cores / Microcode Patch Memory Information Total Memory / Current Memory Speed System Date Displays the technical specifications for the installed processor. Displays the technical specifications for the installed memory. Set the system time following the hour-minute- second format. System Time BIOS Setup - 38 - 5-2 Advanced Menu The Advanced menu display submenu options for configuring the function of various hardware components. Select a submenu item, then press Enter to access the related submenu screen. - 39 - BIOS Setup 5-2-1 PCI Subsystem Settings PCI Express Slot 1 ROM When enabled, This setting will initialize the device expansion ROM for the related PCI-E slot. Enable/Disable onboard LAN devices and initialize device expansion ROM. Default setting is Disabled. Onboard LAN1/2 Controller Onboard LAN I/O ROM Option Onboard LAN1/2 I/O ROM PCI 64bit Resources Handling Above 4G Decoding PCI Common Settings PCI Latency Timer Enable/Disable Above 4G Decoding. Default setting is Disabled. Configure PCI Latency Timer. Options available: 32 PCI Bus Clocks/64 PCI Bus Clocks/96 PCI Bus Clocks/128 PCI Bus Clocks/160 PCI Bus Clocks/192 PCI Bus Clocks/224 PCI Bus Clocks/248 PCI Bus Clocks. - 40 - BIOS Setup VGA Platte Snoop Enable/Disable VGA Palette Tegisters Snooping. When this item is set to enabled, PCI bus parity error (PERR) is generated and is routed to NMI. When this item is set to enabled, PCI bus system error (SERR) is generated and is routed to NMI. Press [Enter] for configuration of advanced items. PERR Generation SERR Generation PCI Express Settings - 41 - BIOS Setup 5-2-1-1 PCI Express Settings PCI Express Device Register Settings Relaxed Ordering Enable/DIsable PCI Express Device Relaxed Ordering feature. Wnen this feature is enabled, the system will allow device to use 8-bit Tag field as a requester. Set maximum playlooad for PCI Express Device or allow system BIOS to select the value. Options available: Auto/128 Bytes/256 Bytes/512 Bytes/1024 Bytes/2048 Bytes/4096 Bytes. Set maximum Read Reuest size for PCI Express Device or allow system BIOS to select the value. [. . . ] 65535(0xFFFF) means indefinite waiting. " Press the numberic keys to input the desired value. Default setting is Enabled. Bootup NumLock State Quiet Boot Fast Boot This BIOS feature alows you to decrease the time it takes to boot up the system by skipping certain booting procedures. Default setting is Disabled. - 81 - BIOS Setup Boot Option Priorities Boot Option #1/#2/#3/#4 Press Enter to configure the boot priority. By default, the server searches for boot devices in the following secquence: 1. UEFI device. [. . . ]