Lenovo B470/B470e Hardware Maintenance Manual
Page 33
... on page 27 - Running Automatic Configuration may have both a processor board and a system board. The BIOS and device drivers are available at http://consumersupport.lenovo.com/ Strategy for replacing and servicing FRUs: • If you are customer-installable. Go to see if the symptoms ...change. This will cause all machine types supported by one, to http://consumersupport.lenovo.com/. 2. To download software fixes, drivers, and BIOS, do as follows: 1. Replace only the FRU that changed the symptoms. Attention: The setup configuration ...
... on page 27 - Running Automatic Configuration may have both a processor board and a system board. The BIOS and device drivers are available at http://consumersupport.lenovo.com/ Strategy for replacing and servicing FRUs: • If you are customer-installable. Go to see if the symptoms ...change. This will cause all machine types supported by one, to http://consumersupport.lenovo.com/. 2. To download software fixes, drivers, and BIOS, do as follows: 1. Replace only the FRU that changed the symptoms. Attention: The setup configuration ...
Lenovo B470/B470e Hardware Maintenance Manual
Page 48
If you have a torque driver, refer to the "Torque" column for each step. • Make sure that you use a screw that all screws firmly to the torque shown in the table. 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 Never use the correct screw. Use a new one. • Torque driver If you removed.
If you have a torque driver, refer to the "Torque" column for each step. • Make sure that you use a screw that all screws firmly to the torque shown in the table. 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 Never use the correct screw. Use a new one. • Torque driver If you removed.
Lenovo B470e/B570e User Guide
Page 39
...you need to restore the system to your computer. • Question: How can I install the device drivers? Solution: Your computer did not come with your computer, see Chapter 4 "Lenovo OneKey Rescue system" on page 21. • Question: How can I contact the customer support center?...information" in the Safety and Warranty Guide that comes with your computer, including the warranty period and type of warranty service, see "Lenovo limited warranty" in the Safety and Warranty Guide that comes with your computer. • Question: What safety precautions should I find detailed...
...you need to restore the system to your computer. • Question: How can I install the device drivers? Solution: Your computer did not come with your computer, see Chapter 4 "Lenovo OneKey Rescue system" on page 21. • Question: How can I contact the customer support center?...information" in the Safety and Warranty Guide that comes with your computer, including the warranty period and type of warranty service, see "Lenovo limited warranty" in the Safety and Warranty Guide that comes with your computer. • Question: What safety precautions should I find detailed...
Lenovo B470e/B570e User Guide
Page 41
... correctly. • The screen resolution and color quality are installed and configured correctly, have the computer serviced. Solution Make sure that : • The display device driver is correct. Solution • Do the following problem "The screen is within the acceptable range. Sleep or hibernation problems Problem The critical low-battery error...
... correctly. • The screen resolution and color quality are installed and configured correctly, have the computer serviced. Solution Make sure that : • The display device driver is correct. Solution • Do the following problem "The screen is within the acceptable range. Sleep or hibernation problems Problem The critical low-battery error...