(English) User Guide - Lenovo B40-xx, B50-xx
Page 14
...computer. 8 Click the Safely Remove Hardware and Eject Media icon in sleep mode, you to remove the device before connecting. After the driver is in the notification area of the device before disconnecting. Getting to know your computer Connecting USB devices You can only use... the keyboard instead of the mouse to your computer by the manufacturer of the Windows desktop screen to install the driver before connecting it and then installs the driver automatically. Check the documentation provided by inserting its USB plug (Type A) into a USB port on your computer,...
...computer. 8 Click the Safely Remove Hardware and Eject Media icon in sleep mode, you to remove the device before connecting. After the driver is in the notification area of the device before disconnecting. Getting to know your computer Connecting USB devices You can only use... the keyboard instead of the mouse to your computer by the manufacturer of the Windows desktop screen to install the driver before connecting it and then installs the driver automatically. Check the documentation provided by inserting its USB plug (Type A) into a USB port on your computer,...
(English) User Guide - Lenovo B40-xx, B50-xx
Page 31
... preinstalled software Where are the installation discs for using your computer from the Lenovo consumer support Web site. Where can I find drivers for my computer? If you need on the D partition of your computer. Where can I find warranty ...cannot find the installation program on the D partition of your computer contains safety precautions for Lenovo preinstalled software (desktop software)? You can also download the latest device drivers from the Lenovo consumer support Web site. 25 Chapter 4. Troubleshooting Frequently asked questions This section lists frequently...
... preinstalled software Where are the installation discs for using your computer from the Lenovo consumer support Web site. Where can I find drivers for my computer? If you need on the D partition of your computer. Where can I find warranty ...cannot find the installation program on the D partition of your computer contains safety precautions for Lenovo preinstalled software (desktop software)? You can also download the latest device drivers from the Lenovo consumer support Web site. 25 Chapter 4. Troubleshooting Frequently asked questions This section lists frequently...
(English) User Guide - Lenovo B40-xx, B50-xx
Page 34
... saver or to confirm whether the backlight for confirmation. - Press the power button again for the LCD screen has been turned off. - The display device driver is unreadable or distorted. • Make sure that : - If you still see only the cursor on . Touch the touchpad. - My screen goes blank while the...
... saver or to confirm whether the backlight for confirmation. - Press the power button again for the LCD screen has been turned off. - The display device driver is unreadable or distorted. • Make sure that : - If you still see only the cursor on . Touch the touchpad. - My screen goes blank while the...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 20
Enter the serial number or select a product or use Lenovo smart downloading. 3. The BIOS and device drivers are customer-installable. Strategy for replacing FRUs" on page 17 - Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs Before replacing...
Enter the serial number or select a product or use Lenovo smart downloading. 3. The BIOS and device drivers are customer-installable. Strategy for replacing FRUs" on page 17 - Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs Before replacing...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 35
... 180° after the screw head touches the surface of the logic card: more than 180° (Cross-section) • Torque driver If you have the following country specifications. 31 Screw notices Loose screws can cause a reliability problem. Tighten screws as follows: • ...that have a torque screwdriver, refer to the "Torque" column for reuse. • Use a torque screwdriver if you removed. Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 FRU replacement notices This section presents notices related to the torque shown in your tool bag. • Remove screws carefully for each...
... 180° after the screw head touches the surface of the logic card: more than 180° (Cross-section) • Torque driver If you have the following country specifications. 31 Screw notices Loose screws can cause a reliability problem. Tighten screws as follows: • ...that have a torque screwdriver, refer to the "Torque" column for reuse. • Use a torque screwdriver if you removed. Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 FRU replacement notices This section presents notices related to the torque shown in your tool bag. • Remove screws carefully for each...