![Gigabyte G481-HA0 (rev. 200) [51/124] Chapter 5 bios setup](/img/pdf.png)
Gigabyte G481-HA0 (rev. 200) [51/124] Chapter 5 bios setup
![Gigabyte G481-HA0 (rev. 200) [51/124] Chapter 5 bios setup](/views2/1681192/page51/bg33.png)
- 51 - BIOS Setup
BIOS (Basic Input and Output System) records hardware parameters of the system in the EFI on the
motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup,
saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that
allows the user to modify basic system conguration settings or to activate certain system features. When the
power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the
conguration values in the CMOS.
To access the BIOS Setup program, press the <DEL> key during the POST when the power is turned on.
Chapter 5 BIOS Setup
• BIOS ashing is potentially risky, if you do not encounter problems of using the current BIOS
version, it is recommended that you don't ash the BIOS. To ash the BIOS, do it with caution.
Inadequate BIOS ashing may result in system malfunction.
• It is recommended that you not alter the default settings (unless you need to) to prevent system
instability or other unexpected results. Inadequately altering the settings may result in system's
failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values.
(Refer to the Exit section in this chapter or introductions of the battery/clearing CMOS jumper in
Chapter 4 for how to clear the CMOS values.)
BIOS Setup Program Function Keys
<
f
><
g
> Move the selection bar to select the screen
<
h
><
i
> Move the selection bar to select an item
<+> Increase the numeric value or make changes
<-> Decrease the numeric value or make changes
<Enter> Execute command or enter the submenu
<Esc> Main Menu: Exit the BIOS Setup program
Submenus: Exit current submenu
<F1> Show descriptions of general help
<F3> Restore the previous BIOS settings for the current submenus
<F9> Load the Optimized BIOS default settings for the current submenus
<F10> Save all the changes and exit the BIOS Setup program
Содержание
- User manual p.1
- G481 ha0 p.1
- Copyright p.2
- 2019 giga byte technology co ltd all rights reserved the trademarks mentioned in this manual are legally registered to their respective owners p.2
- 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 p.2
- In order to assist in the use of this product gigabyte provides the following types of documentation p.2
- For more information p.2
- Documentation classifications p.2
- Disclaimer p.2
- The following conventions are used in this user s guide p.3
- Conventions p.3
- Server warnings and cautions p.4
- Electrostatic discharge esd p.5
- Table of contents p.7
- Chapter 3 system hardware installation 3 p.7
- Chapter 2 system appearance 7 p.7
- Chapter 1 hardware installation 1 p.7
- 3 chipset setup menu 81 p.8
- 1 the main menu 53 5 2 advanced menu 56 p.8
- 1 motherboard components 49 4 2 jumper settings 50 p.8
- Chapter 5 bios setup 1 p.8
- Chapter 4 motherboard components 9 p.8
- 9 bios post beep code ami standard 123 p.9
- 6 boot menu 11 p.9
- 5 security menu 108 p.9
- 4 server management menu 101 p.9
- 114 5 7 save exit menu 115 5 8 bios post codes 117 p.9
- 10 bios recovery instruction 124 p.9
- This page intentionally left blank p.10
- Chapter 1 hardware installation p.11
- 1 installation precautions p.11
- 2 product specifications p.12
- G481 ha0 block diagram p.15
- Aspeed ast2500 p.15
- 3 system block diagram p.15
- 15 hardware installation p.15
- Skylake sp lga 3647 socket p0 p.15
- Pch intel c621 lewisburg p.15
- This page intentionally left blank p.16
- Chapter 2 system appearance p.17
- 1 front view p.17
- 2 rear view p.18
- No name color status description p.19
- 3 front panel buttons and leds p.19
- No name color status description p.20
- 5 rear system lan leds optional p.20
- 4 front system lan leds p.20
- 1 2 2 1 2 p.20
- Ac cord unplugged ac power lost but a second power supply in parallel still having ac input power power supply critical events that cause a shutdown such as otp ocp uvp ovp and fan failure p.21
- 7 hard disk drive leds p.21
- 6 power supply unit psu led p.21
- 21 system appearance p.21
- Off no ac power to all power supplies p.21
- Green on 12v output on and ok p.21
- Green blinking 2hz power supply firmware update p.21
- Green blinking 0 hz ac present only 12vsb on ps off or psu in smart standby mode p.21
- Color status description p.21
- Amber on p.21
- Amber blinking 0 hz power supply warning events where the power supply continues to operate such as high temperature high power high current slot fan p.21
- System appearance 22 p.22
- Red on error dimm missing p.22
- Off the memory module is operating normally p.22
- Memory status led p.22
- Color status description p.22
- 8 memory status led p.22
- Chapter 3 system hardware installation p.23
- 1 removing the top rear cover p.24
- 2 removing and installing the air duct p.25
- 3 removing the gpu fan module p.26
- 4 installing the gpu card optional p.27
- 5 installing the pcie card p.30
- 6 installing the cpu and heat sink p.32
- This motherboard provides 24 ddr4 memory sockets and supports six channel technology after the memory is installed the bios will automatically detect the specifications and capacity of the memory enabling four channel memory mode will be four times of the original memory bandwidth p.34
- System hardware installation 34 p.34
- Read the following guidelines before you begin to install the memory make sure that the motherboard supports the memory it is recommended that memory of the same capacity brand speed and chips be used always turn off the system and unplug the power cord from the power outlet before installing the memory to prevent hardware damage memory modules have a foolproof design a memory module can be installed in only one direction if you are unable to insert the memory switch the direction p.34
- 7 installing the memory p.34
- 7 1 six channel memory configuration p.34
- 7 3 dimm population rule p.35
- 7 2 installing a memory p.35
- Dimm density p.36
- Dimm capacity gb 1 slot per channel 2 slot per channel p.36
- Unbalanced mode configuration not recommended p.36
- 7 5 dimm optimal performance population table p.36
- System hardware installation 36 p.36
- 7 4 dimm population table p.36
- Speed mt s voltage v slot per channel spc dimm per channel dpc p.36
- 2666 2666 p.36
- Rdimm 3ds qrx4 8rx4 p.36
- Ranks per dimm and data width p.36
- Qrx4 8rx4 p.36
- N a n a 4h 128gb p.36
- N a n a 2h 64gb 4h 128gb p.36
- Lrdimm 3ds p.36
- Lrdimm p.36
- H 64gb p.36
- Gb 8gb p.36
- Gb 16gb p.36
- Dpc 1dpc 2dpc p.36
- 7 5 intel optane dcpmm dimm population rule p.37
- 37 system hardware installation p.37
- Thermal conditions for dcpmm dimm support the ambient temperature must be at or below 35 c the cascade lake cpu used must have a maximum tdp of 205w a maximum of 12 pcs 256g dcpmm may be installed p.37
- Rdimm dcpmm must be installed into cpu0 memory first you must install one rdimm into any slot 0 of cpu0 before installing the dcpmm e g a0 b0 c0 d0 e0 f0 the dcpmm must be installed into the dimm slot 1 next to the corresponding rdimm in slot 0 e g if rdimm is installed into dimm slot a0 the dcpmm must be installed into dimm slot a1 p.37
- 7 6 intel optane dcpmm dimm population rule p.37
- 8 installing the 2 hard disk drive p.38
- 9 installing the 3 hard disk drive p.39
- 10 replacing the system fan module p.40
- 11 removing the top front cover p.41
- 12 replacing the pcie raid card p.42
- 13 replacing the power supply p.44
- 14 replacing the lan module p.45
- System hardware installation 46 p.46
- 15 cable connections p.46
- 15 2 motherboard slimline 8i to pcie board p.46
- 15 1 motherboard cpu system power to pcie board p.46
- 15 4 mlan ncsi signal p.47
- 15 3 motherboard slimline 4i to pcie board p.47
- 47 system hardware installation p.47
- System hardware installation 48 p.48
- Nvme 6 7 p.48
- Nvme 4 5 p.48
- Nvme 2 3 p.48
- Nvme 0 1 p.48
- Hdd backplane board 2 hdd backplane board p.48
- Daughter board 1 daughter board 2 p.48
- 15 6 sata connections between hdd backplane board and daughter board p.48
- 15 5 motherboard to 2 hdd backplane board p.48
- Chapter 4 motherboard components p.49
- 1 motherboard components p.49
- Default p.50
- Clear cmos clr_cmos p.50
- Bios recovery bios_rcvr p.50
- 2 jumper settings p.50
- Password clear bios_pwd p.50
- Enable p.50
- Chapter 5 bios setup p.51
- Bios setup program function keys p.51
- Server management p.52
- Security p.52
- Save exit p.52
- Chipset p.52
- Advanced p.52
- 1 the main menu p.53
- 2 advanced menu p.56
- 2 1 iscsi configuration p.57
- 2 2 intel r virtual raid on cpu p.58
- 2 3 intel r i350 gigabit network connection p.59
- 2 4 vlan configuration p.61
- 2 5 intel r omni path hfi 100 series p.64
- 2 6 intel r ethernet controller x550 p.66
- 2 7 lsi sas3 mpt controller sas3008 p.68
- 2 8 trusted computing p.69
- 2 9 serial port console redirection p.70
- 2 10 sio configuration p.73
- 2 11 pci subsystem settings p.74
- 2 12 network stack configuration p.76
- 2 13 post report configuration p.77
- 2 14 nvme configuration p.78
- 2 15 usb configuration p.79
- 2 16 chipset configuration p.80
- 3 chipset setup menu p.81
- 3 1 processor configuration p.82
- 3 2 common refcode configuration p.84
- 3 3 upi configuration p.85
- 3 4 memory configuration p.86
- 3 5 iio configuration p.88
- 3 6 advanced power management configuration p.90
- 3 7 pch configuration p.93
- 3 8 miscellaneous configuration p.95
- 3 9 server me configuration p.96
- 3 10 runtime error logging p.97
- 3 11 power policy p.99
- 4 server management menu p.101
- 4 1 system event log p.103
- 4 2 view fru information p.104
- 4 3 bmc vlan configuration p.105
- 4 4 bmc network configuration p.106
- 4 5 ipv6 bmc network configuration p.107
- 5 security menu p.108
- 5 1 secure boot p.109
- 6 boot menu p.111
- 6 1 uefi network drive bbs priorities p.113
- 6 2 uefi application boot priorities p.114
- 7 save exit menu p.115
- 8 bios post codes p.117
- 8 2 ami standard dxe p.117
- 8 1 ami standard pei p.117
- 8 3 ami standard error p.119
- 8 5 intel upi error codes p.120
- 8 4 intel upi post codes p.120
- 8 7 intel mrc error codes p.121
- 8 6 intel mrc post codes p.121
- 8 9 intel pm post codes p.122
- 8 8 intel pm post codes p.122
- 9 bios post beep code ami standard p.123
- 9 2 dxe beep codes p.123
- 9 1 pei beep codes p.123
- 10 bios recovery instruction p.124
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