User Manual
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...blinks when the system is in sleep mode. • Hard disk drive activity LED (2-pin +HDLED) This 2-pin connector is for the HDD Activity LED. CPU_FAN CPU FAN PWM CPU FAN IN CPU FAN PWR GND P7H55-M LX/USB3 CHA_FAN GND +12V Rotation P7H55-M LX/USB3 fan connectors 5. 4. The IDE LED lights up when you turn ... each cable matches the ground pin of the connector. PWR LED PWR BTN PLED+ PLEDPWR GND IDE_LED+ IDE_LED- The system power LED lights up or flashes when data is read from or written to the HDD. • Power/Soft-off button (2-pin PWRBTN) This 2-pin connector is for the system...
...blinks when the system is in sleep mode. • Hard disk drive activity LED (2-pin +HDLED) This 2-pin connector is for the HDD Activity LED. CPU_FAN CPU FAN PWM CPU FAN IN CPU FAN PWR GND P7H55-M LX/USB3 CHA_FAN GND +12V Rotation P7H55-M LX/USB3 fan connectors 5. 4. The IDE LED lights up when you turn ... each cable matches the ground pin of the connector. PWR LED PWR BTN PLED+ PLEDPWR GND IDE_LED+ IDE_LED- The system power LED lights up or flashes when data is read from or written to the HDD. • Power/Soft-off button (2-pin PWRBTN) This 2-pin connector is for the system...
User Manual
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...support DVD into the optical drive. Quit all Windows® applications before you to manage, save, and update the motherboard BIOS in Windows® environment. • ASUS Update requires an Internet connection either of the original motherboard BIOS file to a USB flash disk in case you need... to download then click Next. Copy the original motherboard BIOS using this utility. Updating the BIOS To update the BIOS: 1. ASUS P7H55-M LX/USB3 2-1 Select the ASUS FTP site nearest you want to avoid network traffic, or click Auto Select then click Next. From the FTP site, select...
...support DVD into the optical drive. Quit all Windows® applications before you to manage, save, and update the motherboard BIOS in Windows® environment. • ASUS Update requires an Internet connection either of the original motherboard BIOS file to a USB flash disk in case you need... to download then click Next. Copy the original motherboard BIOS using this utility. Updating the BIOS To update the BIOS: 1. ASUS P7H55-M LX/USB3 2-1 Select the ASUS FTP site nearest you want to avoid network traffic, or click Auto Select then click Next. From the FTP site, select...
User Manual
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...avail all its features. b. Locate the BIOS file from the ASUS website at www.asus.com. Insert the USB flash disk that contains the latest BIOS file to enable it. ASUSTek EZ Flash 2 BIOS ROM Utility V4.14 Current ROM BOARD: P7H55 M LX USB3 VER: 0205 (H:00 B:00) DATE: 10/29/2010 ...Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ A: Note [Enter] Select or Load [Up/Down/Home/End] Move [Tab] Switch [B] Backup [V] Drive Info [ESC] Exit 2....
...avail all its features. b. Locate the BIOS file from the ASUS website at www.asus.com. Insert the USB flash disk that contains the latest BIOS file to enable it. ASUSTek EZ Flash 2 BIOS ROM Utility V4.14 Current ROM BOARD: P7H55 M LX USB3 VER: 0205 (H:00 B:00) DATE: 10/29/2010 ...Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ A: Note [Enter] Select or Load [Up/Down/Home/End] Move [Tab] Switch [B] Backup [V] Drive Info [ESC] Exit 2....
User Manual
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... 1. Do not save them on the USB flash drive. • This function supports USB flash disks with the latest BIOS file and BIOS Updater to the USB port. 2. Booting the system in FAT32/16 format and single partition. 2. When the ASUS Logo appears, press to boot using defaults ASUS P7H55-M LX/USB3 2-3 Boot your computer. Insert the support...
... 1. Do not save them on the USB flash drive. • This function supports USB flash disks with the latest BIOS file and BIOS Updater to the USB port. 2. Booting the system in FAT32/16 format and single partition. 2. When the ASUS Logo appears, press to boot using defaults ASUS P7H55-M LX/USB3 2-3 Boot your computer. Insert the support...
User Manual
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C:\>d: D:\> 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 1024KB free space to the DOS prompt. At the FreeDOS prompt, type bupdater /o[filename] and press . D:\>... filename with no more than eight alphanumeric characters for the filename and three alphanumeric characters for DOS V1.00b [09/06/22] Current ROM BOARD: P7H55 M LX USB3 VER: 0205 DATE: 10/29/2010 Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ BIOS backup is done, press any key to FreeDOS ...
C:\>d: D:\> 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 1024KB free space to the DOS prompt. At the FreeDOS prompt, type bupdater /o[filename] and press . D:\>... filename with no more than eight alphanumeric characters for the filename and three alphanumeric characters for DOS V1.00b [09/06/22] Current ROM BOARD: P7H55 M LX USB3 VER: 0205 DATE: 10/29/2010 Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ BIOS backup is done, press any key to FreeDOS ...
User Manual
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... using the motherboard support DVD or a USB flash drive that contains the BIOS file. • Before using this utility, rename the BIOS file in the USB flash drive into H55MLXU3.ROM. • Download the latest BIOS file from the ASUS website at www.asus.com. When found, the utility reads the ...BIOS file and starts flashing the corrupted BIOS file. 4. Insert the support DVD to the optical...
... using the motherboard support DVD or a USB flash drive that contains the BIOS file. • Before using this utility, rename the BIOS file in the USB flash drive into H55MLXU3.ROM. • Download the latest BIOS file from the ASUS website at www.asus.com. When found, the utility reads the ...BIOS file and starts flashing the corrupted BIOS file. 4. Insert the support DVD to the optical...
User Manual
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... to enable or disable the BIOS EHCI Hand-off [Enabled] Allows you to enable or disable support for Legacy USB storage devices, including USB flash drives and USB hard drives. If detected, the USB controller legacy mode is plugged. Configuration options: [No] [Yes] 2-14 Chapter 2: BIOS information Configuration options: [Disabled] [Enabled] [Auto] BIOS...
... to enable or disable the BIOS EHCI Hand-off [Enabled] Allows you to enable or disable support for Legacy USB storage devices, including USB flash drives and USB hard drives. If detected, the USB controller legacy mode is plugged. Configuration options: [No] [Yes] 2-14 Chapter 2: BIOS information Configuration options: [Disabled] [Enabled] [Auto] BIOS...