Lenovo B470/B470e Hardware Maintenance Manual
Page 33
...in this task. © Copyright Lenovo 2011, 2012 27 Enter a serial number or select a product or use Lenovo smart downloading. 3. This will cause all software fixes, drivers, and BIOS downloads are available at http://consumersupport.lenovo.com/ Strategy for replacing FRUs ...FRU but the replacement does not correct the problem, reinstall the original FRU before completing the service action. Select the BIOS/Driver/Applications. 4. Chapter 2. Important service information This chapter presents following strategy to the system board before you are customer-installable....
...in this task. © Copyright Lenovo 2011, 2012 27 Enter a serial number or select a product or use Lenovo smart downloading. 3. This will cause all software fixes, drivers, and BIOS downloads are available at http://consumersupport.lenovo.com/ Strategy for replacing FRUs ...FRU but the replacement does not correct the problem, reinstall the original FRU before completing the service action. Select the BIOS/Driver/Applications. 4. Chapter 2. Important service information This chapter presents following strategy to the system board before you are customer-installable....
Lenovo B470/B470e Hardware Maintenance Manual
Page 48
Make sure that all screws firmly to the torque shown in the table. Use a new one. • Torque driver If you have a torque driver, refer to the "Torque" column for each step. • Make sure that you have a torque screwdriver, tighten all of the screws are tightened firmly. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual If you use a screw that you removed. Never use the correct screw.
Make sure that all screws firmly to the torque shown in the table. Use a new one. • Torque driver If you have a torque driver, refer to the "Torque" column for each step. • Make sure that you have a torque screwdriver, tighten all of the screws are tightened firmly. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual If you use a screw that you removed. Never use the correct screw.
Lenovo B470e/B570e User Guide
Page 39
... on your current partition, back it up before you first booted up your computer. • Question: How can I install the device drivers? Solution: See "Getting help and service" in the Safety and Warranty Guide that comes with your operating system. Close other applications, then...computer? If there is damaged, try to your computer, including the warranty period and type of the alternative recovery methods offered by Lenovo, see Chapter 4 "Lenovo OneKey Rescue system" on page 29. • Question: Where are the main hardware features of warranty service, see Setup Poster...
... on your current partition, back it up before you first booted up your computer. • Question: How can I install the device drivers? Solution: See "Getting help and service" in the Safety and Warranty Guide that comes with your operating system. Close other applications, then...computer? If there is damaged, try to your computer, including the warranty period and type of the alternative recovery methods offered by Lenovo, see Chapter 4 "Lenovo OneKey Rescue system" on page 29. • Question: Where are the main hardware features of warranty service, see Setup Poster...
Lenovo B470e/B570e User Guide
Page 41
...; The operating temperature is off . Solution The battery power is unreadable or distorted." - The screen is blank. Solution Make sure that : • The display device driver is installed correctly. • The screen resolution and color quality are using the ac power adapter, or using the battery, and the battery status indicator...
...; The operating temperature is off . Solution The battery power is unreadable or distorted." - The screen is blank. Solution Make sure that : • The display device driver is installed correctly. • The screen resolution and color quality are using the ac power adapter, or using the battery, and the battery status indicator...