Safety and General Information Guide - Notebook
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...Restore to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine type, model, and serial number available and the computer is maintenance. Use and care Information...sure you have your machine at the following sections provide information that can avoid common problems. The following Web address: http://support.lenovo.com. Lenovo has many backup options available for compatibility or known issues. • Keep a log book. When calling the customer support ...
...Restore to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine type, model, and serial number available and the computer is maintenance. Use and care Information...sure you have your machine at the following sections provide information that can avoid common problems. The following Web address: http://support.lenovo.com. Lenovo has many backup options available for compatibility or known issues. • Keep a log book. When calling the customer support ...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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... device drivers are posted on page 18 Important: BIOS and device driver fixes are installed before completing the service action. Follow the directions on page 17 - After a system board is loaded to http://consumersupport.lenovo.com/ 2. "Strategy for replacing FRUs" on page 16 - Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Important service information This...
... device drivers are posted on page 18 Important: BIOS and device driver fixes are installed before completing the service action. Follow the directions on page 17 - After a system board is loaded to http://consumersupport.lenovo.com/ 2. "Strategy for replacing FRUs" on page 16 - Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Important service information This...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
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The password must be entered before an operating system can be replaced for a scheduled fee. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any services to reset either the user or the master HDP, ... user must be made available to the servicer, there is no master HDP is turned on. The system board must enter the SVP in the BIOS Setup Utility. The computer does not start until the password is booted. Power-on password A power‐on password (POP) protects the system from the...
The password must be entered before an operating system can be replaced for a scheduled fee. Lenovo B40-30/B40-45/ B40-70 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any services to reset either the user or the master HDP, ... user must be made available to the servicer, there is no master HDP is turned on. The system board must enter the SVP in the BIOS Setup Utility. The computer does not start until the password is booted. Power-on password A power‐on password (POP) protects the system from the...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... keypad. Getting to a connected display. : Decreases display brightness. : Increases display brightness. Chapter 1. Note: If you change the HotKey Mode from Enabled to Disabled in the BIOS setup utility, you need to press the Fn key in its standard keyboard.
... keypad. Getting to a connected display. : Decreases display brightness. : Increases display brightness. Chapter 1. Note: If you change the HotKey Mode from Enabled to Disabled in the BIOS setup utility, you need to press the Fn key in its standard keyboard.
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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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 USB devices. d Kensington lock slot Attach a security lock (not supplied) here to help prevent it from theft and ... Connects to enter the boot menu. Getting to know 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 different industry standards. Note: • The...
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 USB devices. d Kensington lock slot Attach a security lock (not supplied) here to help prevent it from theft and ... Connects to enter the boot menu. Getting to know 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 different industry standards. Note: • The...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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...to restore the system to UEFI First or Legacy First in the Boot menu. 24 To start the BIOS setup utility and set Boot Priority to its factory status. The BIOS setup utility is damaged. It communicates basic computer information and provides options for setting boot devices, security... If there is critical data on the system partition, back it fails during the back‐up before starting recovery. BIOS setup utility What is the BIOS setup utility? Troubleshooting Recovery system Where are two boot priorities: UEFI First and Legacy First. How can start the...
...to restore the system to UEFI First or Legacy First in the Boot menu. 24 To start the BIOS setup utility and set Boot Priority to its factory status. The BIOS setup utility is damaged. It communicates basic computer information and provides options for setting boot devices, security... If there is critical data on the system partition, back it fails during the back‐up before starting recovery. BIOS setup utility What is the BIOS setup utility? Troubleshooting Recovery system Where are two boot priorities: UEFI First and Legacy First. How can start the...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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...and a fee will 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 and then press the Fn key or the power button. ...password. • If you forget your Supervisor 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 charged one. Troubleshooting BIOS password problems I forgot my password. • If you...
...and a fee will 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 and then press the Fn key or the power button. ...password. • If you forget your Supervisor 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 charged one. Troubleshooting BIOS password problems I forgot my password. • If you...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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.... 28 operate with a new battery pack. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is included in the BIOS setup utility, make work. then turn on the computer again. Troubleshooting Sound problems No sound can be active. Chapter 4. sure that : ‐ The mute function... 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.
.... 28 operate with a new battery pack. If the problem persists, replace with a fully charged Turn off . ‐ The combo audio jack is included in the BIOS setup utility, make work. then turn on the computer again. Troubleshooting Sound problems No sound can be active. Chapter 4. sure that : ‐ The mute function... 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.
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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..., the device might not be recognized, or system shut down might lock when it enters sleep mode during a communication operation. Chapter 4. Make sure that the BIOS setup utility is set so that the computer starts 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 network. Make sure that the device from which the computer starts is on; Disable the sleep timer...
..., the device might not be recognized, or system shut down might lock when it enters sleep mode during a communication operation. Chapter 4. Make sure that the BIOS setup utility is set so that the computer starts 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 network. Make sure that the device from which the computer starts is on; Disable the sleep timer...
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. Appendix A. CRU instructions 8 Reinstall the battery pack. The System Memory item shows the total amount of memory installed in your computer. 37 For details, see "Replacing the battery pack" on page 31.
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. Appendix A. CRU instructions 8 Reinstall the battery pack. The System Memory item shows the total amount of memory installed in your computer. 37 For details, see "Replacing the battery pack" on page 31.