Safety and General Information Guide - Notebook
Page 25
... compatibility or known issues. • Keep a log book. You might want to read the device driver information release notes prior to date on device drivers on a regular basis. • To free up your recycle bin on other non-Lenovo hardware. Chapter 2. Entries might produce errors. 2 Empty your data. If the hard disk drive...
... compatibility or known issues. • Keep a log book. You might want to read the device driver information release notes prior to date on device drivers on a regular basis. • To free up your recycle bin on other non-Lenovo hardware. Chapter 2. Entries might produce errors. 2 Empty your data. If the hard disk drive...
Safety and General Information Guide - Notebook
Page 27
... warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to http://support.lenovo.com. 22 Lenovo or your reseller, if authorized by Lenovo hardware under warranty and when the warranty expires, go to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service...
... warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to http://support.lenovo.com. 22 Lenovo or your reseller, if authorized by Lenovo hardware under warranty and when the warranty expires, go to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service...
Safety and General Information Guide - Notebook
Page 28
...to obtain warranty service. If the number for a full explanation of operation, go to http://support.lenovo.com. When calling for technical assistance, please have downloaded the most current drivers and system updates, and recorded information before you resolve a computer problem. If possible, be near ...your computer when you make your proof of purchase to help and service Refer to your Lenovo hardware warranty for your country or ...
...to obtain warranty service. If the number for a full explanation of operation, go to http://support.lenovo.com. When calling for technical assistance, please have downloaded the most current drivers and system updates, and recorded information before you resolve a computer problem. If possible, be near ...your computer when you make your proof of purchase to help and service Refer to your Lenovo hardware warranty for your country or ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 14
...a USB device to a power source before connecting. Chapter 1. Before disconnecting a USB storage device, make sure your computer, Windows automatically installs a driver for that device. Click the Safely Remove Hardware and Eject Media icon in sleep mode, you plug a USB device into the USB port on ...your computer has finished using the device to wake up the computer. 8 After the driver is in the notification area of the mouse to transfer the data. Note: Typically, Windows detects a newly connected device after connecting it ....
...a USB device to a power source before connecting. Chapter 1. Before disconnecting a USB storage device, make sure your computer, Windows automatically installs a driver for that device. Click the Safely Remove Hardware and Eject Media icon in sleep mode, you plug a USB device into the USB port on ...your computer has finished using the device to wake up the computer. 8 After the driver is in the notification area of the mouse to transfer the data. Note: Typically, Windows detects a newly connected device after connecting it ....
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 29
...using your computer. You can I follow all the precautions when using my computer? If you can I find drivers for the hardware devices that came with your computer from the Lenovo consumer support Web site. 23 Where can find hardware specification for your computer. ... your computer contains safety precautions for my computer? Where can also download the latest device drivers from the printed flyers which came with a Windows operating system, Lenovo provides drivers for the various hardware devices of your hard disk. For the warranty applicable to your ...
...using your computer. You can I follow all the precautions when using my computer? If you can I find drivers for the hardware devices that came with your computer from the Lenovo consumer support Web site. 23 Where can find hardware specification for your computer. ... your computer contains safety precautions for my computer? Where can also download the latest device drivers from the printed flyers which came with a Windows operating system, Lenovo provides drivers for the various hardware devices of your hard disk. For the warranty applicable to your ...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 32
.... The screen is unreadable or distorted. • Make sure that : ‐ The AC power adapter is connected to make sure that : ‐ The display device driver is installed correctly. ‐ The screen resolution and color quality are installed and configured correctly, have the computer serviced. Press the power button again for...
.... The screen is unreadable or distorted. • Make sure that : ‐ The AC power adapter is connected to make sure that : ‐ The display device driver is installed correctly. ‐ The screen resolution and color quality are installed and configured correctly, have the computer serviced. Press the power button again for...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 20
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 a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page 18 Important: BIOS and device driver fixes are customer‐installable. Strategy for replacing a hard disk...
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 a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page 18 Important: BIOS and device driver fixes are customer‐installable. Strategy for replacing a hard disk...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 35
...an additional 180° after the screw head touches the surface of the logic card: more than 180° (Cross-section) • Torque driver If you have a torque screwdriver, refer to the "Torque" column for reuse. • Use a torque screwdriver if you have the following when... be used only once. Make sure that you removed. Use a new one. Screw notices Loose screws can cause a reliability problem. Lenovo B50-30/B50-30 Touch/B50-45/B50-70 FRU replacement notices This section presents notices related to the torque shown in your tool bag. • Remove screws carefully for each...
...an additional 180° after the screw head touches the surface of the logic card: more than 180° (Cross-section) • Torque driver If you have a torque screwdriver, refer to the "Torque" column for reuse. • Use a torque screwdriver if you have the following when... be used only once. Make sure that you removed. Use a new one. Screw notices Loose screws can cause a reliability problem. Lenovo B50-30/B50-30 Touch/B50-45/B50-70 FRU replacement notices This section presents notices related to the torque shown in your tool bag. • Remove screws carefully for each...