User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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... display brightness. : Increases display brightness. Numeric keypad (Applicable for B50/N50 Series) The keyboard has a separate numeric keypad. To enable or disable the keypad, press the Numeric Lock key (Num Lock). Chapter 1. Getting to press the Fn key in its standard keyboard. Hotkeys You can access certain system settings ...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 know your computer Using the keyboard Your computer has a numeric keypad, hotkeys, and function...
... display brightness. : Increases display brightness. Numeric keypad (Applicable for B50/N50 Series) The keyboard has a separate numeric keypad. To enable or disable the keypad, press the Numeric Lock key (Num Lock). Chapter 1. Getting to press the Fn key in its standard keyboard. Hotkeys You can access certain system settings ...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 know your computer Using the keyboard Your computer has a numeric keypad, hotkeys, and function...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you must ask the system administrator to reset your user 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...more. 27 Chapter 4. Proof of purchase is getting low. Connect the AC power adapter to the computer and then press the Fn key or the power button. • If the system still does not return from the hard disk. Proof of purchase is within the ...
Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you must ask the system administrator to reset your user 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...more. 27 Chapter 4. Proof of purchase is getting low. Connect the AC power adapter to the computer and then press the Fn key or the power button. • If the system still does not return from the hard disk. Proof of purchase is within the ...