Safety and General Information Guide - Notebook
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...type, model, and serial number available and the computer is in front of you can find 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...computer is a good idea to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your data. If the hard disk drive gets too full, the operating system will slow down . 20 Note: Always ...
...type, model, and serial number available and the computer is in front of you can find 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...computer is a good idea to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your data. If the hard disk drive gets too full, the operating system will slow down . 20 Note: Always ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... SysRq Fn Note: The numeric lock indicator is on /off. : Projects to press the Fn key in its standard keyboard. 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 ... Turns the LCD screen backlight on when the numeric keypad is enabled. Note: If you change the HotKey Mode from Enabled to Disabled in the BIOS setup utility, you need to a connected display. : Decreases display brightness. : Increases display brightness.
... SysRq Fn Note: The numeric lock indicator is on /off. : Projects to press the Fn key in its standard keyboard. 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 ... Turns the LCD screen backlight on when the numeric keypad is enabled. Note: If you change the HotKey Mode from Enabled to Disabled 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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... your computer to help protect your computer from being removed without 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/N50-45: 1 23 5 4 a Combo audio jack Connects to a headset. For details on ... connected due to USB devices. c Novo button When the computer is off, press this button to start the Lenovo OneKey Recovery system, or to startup normally, or the BIOS setup utility, or to help prevent it from theft and unauthorized use. d Kensington lock slot Attach a security lock...
... your computer to help protect your computer from being removed without 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/N50-45: 1 23 5 4 a Combo audio jack Connects to a headset. For details on ... connected due to USB devices. c Novo button When the computer is off, press this button to start the Lenovo OneKey Recovery system, or to startup normally, or the BIOS setup utility, or to help prevent it from theft and unauthorized use. d Kensington lock slot Attach a security lock...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... the back‐up process fails? Use this feature when the operating system fails to start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. To change the boot priority? Your computer did not come with recovery discs. If you...Boot menu. 24 Troubleshooting Recovery system Where are two boot priorities: UEFI First and Legacy First. The BIOS setup utility is damaged. Chapter 4. How can start the BIOS setup utility and set Boot Priority to see if the destination media is ROM‐based software. It communicates ...
... the back‐up process fails? Use this feature when the operating system fails to start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. To change the boot priority? Your computer did not come with recovery discs. If you...Boot menu. 24 Troubleshooting Recovery system Where are two boot priorities: UEFI First and Legacy First. The BIOS setup utility is damaged. Chapter 4. How can start the BIOS setup utility and set Boot Priority to see if the destination media is ROM‐based software. It communicates ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... be charged for parts and service. Unsaved data may be turned off . • The battery power is in the Lenovo Safety and General Information Guide. Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you must take your computer to... a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Note: If the battery is charged...
... be charged for parts and service. Unsaved data may be turned off . • The battery power is in the Lenovo Safety and General Information Guide. Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you must take your computer to... a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Note: If the battery is charged...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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...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 ... playback device. Chapter 4. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is included in the BIOS setup utility, make work. protector; operate with a new battery pack. sure that : ‐ The mute function is off the computer for one...
...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 ... playback device. Chapter 4. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is included in the BIOS setup utility, make work. protector; operate with a new battery pack. sure that : ‐ The mute function is off the computer for one...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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...; When using a high power consumption external device such as an external USB optical disk drive, use an external device power adapter. Make sure that the BIOS setup utility is set so that the computer starts from a device you want . • See the EFI list of the... BIOS setup utility. The computer does not 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...
...; When using a high power consumption external device such as an external USB optical disk drive, use an external device power adapter. Make sure that the BIOS setup utility is set so that the computer starts from a device you want . • See the EFI list of the... BIOS setup utility. The computer does not 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...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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CRU instructions 8 Reinstall the battery pack. The System Memory item shows the total amount of memory installed in your computer. 37 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. For details, see "Replacing the battery pack" on page 31. Appendix A.
CRU instructions 8 Reinstall the battery pack. The System Memory item shows the total amount of memory installed in your computer. 37 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. For details, see "Replacing the battery pack" on page 31. Appendix A.
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
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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 for replacing FRUs Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/ 2. To download software fixes, drivers, and BIOS...number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. "Important notice for replacing a hard disk drive" on page 18 Important: BIOS and device driver fixes are posted on ...
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 for replacing FRUs Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/ 2. To download software fixes, drivers, and BIOS...number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. "Important notice for replacing a hard disk drive" on page 18 Important: BIOS and device driver fixes are posted on ...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
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...‐on . The system board must be entered before an operating system can use it to get access to the BIOS Setup Utility and change the system configuration. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. If...
...‐on . The system board must be entered before an operating system can use it to get access to the BIOS Setup Utility and change the system configuration. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. If...