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Asus P8H61-M LX User Manual - Page 41

Backing up the current BIOS

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Backing up the current BIOS To backup the current BIOS file using the BIOS Updater Ensure that the USB flash drive is not write-protected and has at least 4MB free space to save the file. 1. At the FreeDOS prompt, type bupdater /o[filename] and press . D:\>bupdater /oOLDBIOS1.rom Filename Extension The [filename] is any user-assigned filename with no more than eight alphanumeric characters for the filename and three alphanumeric characters for the extension. 2. The BIOS Updater backup screen appears indicating the BIOS backup process. When BIOS backup is done, press any key to return to the DOS prompt. ASUSTek BIOS Updater for DOS V1.18 Current ROM BOARD: P8H61-M LX VER: 0206 DATE: 05/16/2011 Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ BIOS backup is done! Press any key to continue. Note Saving BIOS: Chapter 2: BIOS information 2-5

Section	Page
Notices	6
Safety information	7
About this guide	8
P8H61-M LX Series specifications summary	9
Chapter 1	11
Product introduction	11
1.1 Welcome!	11
1.2 Package contents	11
1.3 Special features	11
1.3.1 Product highlights	11
1.3.2 Innovative ASUS features	12
1.4 Before you proceed	15
1.5 Motherboard overview	16
1.5.1 Placement direction	16
1.5.2 Screw holes	16
1.5.3 Motherboard layout	17
1.5.4 Layout contents	17
1.6 Central Processing Unit (CPU)	18
1.6.1 Installing the CPU	18
1.6.2 Installing the CPU heatsink and fan	21
1.6.3 Uninstalling the CPU heatsink and fan	22
1.7 System memory	23
1.7.1 Overview	23
1.7.2 Memory configurations	24
1.7.3 Installing a DIMM	27
1.7.4 Removing a DIMM	27
1.8 Expansion slots	28
1.8.1 Installing an expansion card	28
1.8.2 Configuring an expansion card	28
1.8.3 PCI Express 2.0 x1 slots	28
1.8.4 PCI Express 2.0 x16 slot	28
1.9 Jumpers	29
1.10 Connectors	30
1.10.1 Rear panel connectors	30
1.10.2 Internal connectors	31
1.11 Software support	36
1.11.1 Installing an operating system	36
1.11.2 Support DVD information	36
Chapter 2	37
BIOS information	37
2.1 Managing and updating your BIOS	37
2.1.1 ASUS Update utility	37
2.1.2 ASUS EZ Flash 2	38
2.1.3 ASUS CrashFree BIOS 3 utility	39
2.1.4 ASUS BIOS Updater	40
2.2 BIOS setup program	43
2.3 Main menu	47
2.3.1 System Language [English]	47
2.3.2 System Date [Day xx/xx/xxxx]	47
2.3.3 System Time [xx:xx:xx]	47
2.3.4 Security	47
2.4 Ai Tweaker menu	49
2.4.1 Memory Frequency [Auto]	49
2.4.2 iGPU Max. Frequency [Auto]	49
2.4.3 EPU Power Saving Mode [Disabled]	50
2.4.4 GPU Boost [OK]	50
2.4.5 DRAM Timing Control	50
2.4.6 CPU Power Management	50
2.4.7 iGPU Offset Mode Sign [+]	51
2.4.8 CPU Offset Mode Sign [+]	51
2.4.9 DRAM Voltage [Auto]	51
2.4.10 VCCIO Voltage [Auto]	51
2.4.11 CPU PLL Voltage [Auto]	51
2.4.12 PCH Voltage [Auto]	52
2.5 Advanced menu	52
2.5.1 CPU Configuration	52
2.5.2 System Agent Configuration	54
2.5.3 PCH Configuration	54
2.5.4 SATA Configuration	54
2.5.5 USB Configuration	55
2.5.6 Onboard Devices Configuration	55
2.5.7 APM	56
2.6 Monitor menu	58
2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]	58
2.6.2 CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A]	58
2.6.3 CPU Q-Fan Control [Enabled]	58
2.6.4 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage	59
2.6.5 Anti Surge Support [Enabled]	59
2.7 Boot menu	60
2.7.1 Bootup NumLock State [On]	60
2.7.2 Full Screen Logo [Enabled]	60
2.7.3 Wait for ‘F1’ If Error [Enabled]	60
2.7.4 Option ROM Messages [Force BIOS]	61
2.7.5 Setup Mode [EZ Mode]	61
2.7.6 Boot Option Priorities	61
2.7.7 Boot Override	61
2.8 Tools menu	62
2.8.1 ASUS EZ Flash Utility	62
2.8.2 ASUS SPD Information	62
2.8.3 ASUS O.C. Profile	62