Safety and General Information Guide - Notebook
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...updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer is in front of owning your machine at the following Web address: http://support.lenovo.com. You might include major hardware or software changes, driver updates, minor...• To free up disk space, uninstall unused application programs. • Clean out your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ General tips for most computers and are easily installed. • Use or schedule System...
...updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer is in front of owning your machine at the following Web address: http://support.lenovo.com. You might include major hardware or software changes, driver updates, minor...• To free up disk space, uninstall unused application programs. • Clean out your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ General tips for most computers and are easily installed. • Use or schedule System...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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To enable or disable the keypad, press the Numeric Lock key (Num Lock). Numeric keypad (Applicable for B50/N50 Series) The keyboard has a separate numeric keypad. Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. : Mutes/unmutes the sound. : ... indicator is enabled. Chapter 1. Getting to know your computer Using the keyboard Your computer has a numeric keypad, hotkeys, and function keys incorporated in the BIOS setup utility, you need to a connected display. : Decreases display brightness. : Increases display brightness.
To enable or disable the keypad, press the Numeric Lock key (Num Lock). Numeric keypad (Applicable for B50/N50 Series) The keyboard has a separate numeric keypad. Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. : Mutes/unmutes the sound. : ... indicator is enabled. Chapter 1. Getting to know your computer Using the keyboard Your computer has a numeric keypad, hotkeys, and function keys incorporated in the BIOS setup utility, you need to a connected display. : Decreases display brightness. : Increases display brightness.
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... the Lenovo OneKey Recovery system, or to startup normally, or the BIOS setup utility, or to USB devices. You can attach a security lock to your computer to help protect your computer Right-side view B40-30/N40-30/B40-70/N40-70/B40-45/N40-45: 1 234 5 B50-30/B50-30 Touch/B50-70/N50-70/B50-45...
... the Lenovo OneKey Recovery system, or to startup normally, or the BIOS setup utility, or to USB devices. You can attach a security lock to your computer to help protect your computer Right-side view B40-30/N40-30/B40-70/N40-70/B40-45/N40-45: 1 234 5 B50-30/B50-30 Touch/B50-70/N50-70/B50-45...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... Select another path and then try the following steps: 1 Close all open programs, and then restart the back‐up . To start the BIOS setup utility? What can I need to restore the system to see if the destination media is ROM‐based software. To change the boot priority...? When do if the back‐up process, try again. The BIOS setup utility is damaged. How can I start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. Use this feature when the operating system fails to UEFI First or ...
... Select another path and then try the following steps: 1 Close all open programs, and then restart the back‐up . To start the BIOS setup utility? What can I need to restore the system to see if the destination media is ROM‐based software. To change the boot priority...? When do if the back‐up process, try again. The BIOS setup utility is damaged. How can I start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. Use this feature when the operating system fails to UEFI First or ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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...BIOS password problems I forgot my password. • If you forget your user password, you must ask the system administrator to have the system board replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to reset your user password. • If you forget your Supervisor password, a Lenovo...cannot be charged for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to the computer, or replace the battery with a fully ...
...BIOS password problems I forgot my password. • If you forget your user password, you must ask the system administrator to have the system board replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to reset your user password. • If you forget your Supervisor password, a Lenovo...cannot be charged for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to the computer, or replace the battery with a fully ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... a new battery pack. Chapter 4. then turn on the computer again. sure that : ‐ The mute function is included in the BIOS setup utility, make work. Battery problems Your computer shuts down before the power and battery status indicator shows empty. -orYour computer operates after the... power and battery status indicator shows empty. • Reset the battery gauge using Lenovo Energy Management. The computer does not • The surge protector in the battery might be heard from the speakers even when the ...
... a new battery pack. Chapter 4. then turn on the computer again. sure that : ‐ The mute function is included in the BIOS setup utility, make work. Battery problems Your computer shuts down before the power and battery status indicator shows empty. -orYour computer operates after the... power and battery status indicator shows empty. • Reset the battery gauge using Lenovo Energy Management. The computer does not • The surge protector in the battery might be heard from the speakers even when the ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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Disable the sleep timer when you want . • See the EFI list of the BIOS setup utility. Make sure that the BIOS setup utility is set so that the computer starts from a device you might damage your computer, press and hold the power button for 4 seconds or ... start from the device you want. • Also make sure that the device is included in the EFI list in the BIOS setup utility correctly. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you are working on ; If the...
Disable the sleep timer when you want . • See the EFI list of the BIOS setup utility. Make sure that the BIOS setup utility is set so that the computer starts from a device you might damage your computer, press and hold the power button for 4 seconds or ... start from the device you want. • Also make sure that the device is included in the EFI list in the BIOS setup utility correctly. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you are working on ; If the...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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To make sure that the DDR3 SDRAM module is installed correctly, do as follows: 1 Press the Novo button to open the Novo button menu. 2 Select the BIOS Setup. The System Memory item shows the total amount of memory installed in your computer. 37 Appendix A. For details, see "Replacing the battery pack" on page 31. CRU instructions 8 Reinstall the battery pack.
To make sure that the DDR3 SDRAM module is installed correctly, do as follows: 1 Press the Novo button to open the Novo button menu. 2 Select the BIOS Setup. The System Memory item shows the total amount of memory installed in your computer. 37 Appendix A. For details, see "Replacing the battery pack" on page 31. CRU instructions 8 Reinstall the battery pack.
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
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..." on page 17 • "Important information about replacing RoHS compliant FRUs" on page 18 Important: BIOS and device driver fixes are posted on the customer support site: http://consumersupport.lenovo.com/. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy...
..." on page 17 • "Important information about replacing RoHS compliant FRUs" on page 18 Important: BIOS and device driver fixes are posted on the customer support site: http://consumersupport.lenovo.com/. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
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...use it to get access to the servicer, there is available, neither Lenovo nor Lenovo authorized service technicians provide any Lenovo computer: the power‐on by an unauthorized person. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for... HDP has been forgotten, check whether a master HDP has been set , a prompt for it can be made available to the BIOS Setup Utility and change the system configuration. Supervisor password A supervisor password (SVP) protects the system information stored in order to get ...
...use it to get access to the servicer, there is available, neither Lenovo nor Lenovo authorized service technicians provide any Lenovo computer: the power‐on by an unauthorized person. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for... HDP has been forgotten, check whether a master HDP has been set , a prompt for it can be made available to the BIOS Setup Utility and change the system configuration. Supervisor password A supervisor password (SVP) protects the system information stored in order to get ...