Lenovo B480, B485, B580 User Guide V1.0 (English)
Page 3
... connection 21 Hardware connection 21 Software configuration 22 © Copyright Lenovo 2012 Wireless connection 22 Hardware connection 22 Software configuration 23 Chapter 4. Troubleshooting computer problems 55 Troubleshooting 55 Battery and power problems 55 Computer screen problems 56 Problems with drives and other ... connection 45 Removing the optical drive 48 Chapter 8. Getting to know your computer 12 Reading the manuals 12 Connecting to power 12 Turning on the Windows 7 operating system 29 Solving recovery problems 29 Chapter 7. You and your computer 52 Chapter ...
... connection 21 Hardware connection 21 Software configuration 22 © Copyright Lenovo 2012 Wireless connection 22 Hardware connection 22 Software configuration 23 Chapter 4. Troubleshooting computer problems 55 Troubleshooting 55 Battery and power problems 55 Computer screen problems 56 Problems with drives and other ... connection 45 Removing the optical drive 48 Chapter 8. Getting to know your computer 12 Reading the manuals 12 Connecting to power 12 Turning on the Windows 7 operating system 29 Solving recovery problems 29 Chapter 7. You and your computer 52 Chapter ...
Lenovo B480, B485, B580 User Guide V1.0 (English)
Page 71
... if you can find support information and updates on the Lenovo Web site located at http://support.lenovo.com. Make sure that your computer. If the battery pack cannot be over-discharged. Discharge and recharge the battery pack. then turn on troubleshooting battery and power problems. Battery problems Print these instructions now and keep...
... if you can find support information and updates on the Lenovo Web site located at http://support.lenovo.com. Make sure that your computer. If the battery pack cannot be over-discharged. Discharge and recharge the battery pack. then turn on troubleshooting battery and power problems. Battery problems Print these instructions now and keep...
Lenovo B480, B485, B580 User Guide V1.0 (English)
Page 73
...problems. Hard disk drive problems Print these items are displayed on page 57. The rattling noise might be enabled. Troubleshooting computer problems 57 When I turn on the keyboard. • Press the power button. • Press Fn+F2 to confirm whether the LCD screen has been turned off . My screen goes... installed correctly. • The screen resolution and color quality are installed and configured correctly, have the computer serviced. Your screen saver or power management may be heard: • When the hard disk drive begins or finishes getting access to the computer and the...
...problems. Hard disk drive problems Print these items are displayed on page 57. The rattling noise might be enabled. Troubleshooting computer problems 57 When I turn on the keyboard. • Press the power button. • Press Fn+F2 to confirm whether the LCD screen has been turned off . My screen goes... installed correctly. • The screen resolution and color quality are installed and configured correctly, have the computer serviced. Your screen saver or power management may be heard: • When the hard disk drive begins or finishes getting access to the computer and the...
Lenovo B480, B485, B580 User Guide V1.0 (English)
Page 75
...computer for reference later. If the computer still does not respond, remove the ac power adapter and the battery. • Your computer might lock when it with your computer. • When using a high power consumption external devices such as the playback device. Do the following : •... the Boot Priority Order option starts from a device you want . For more . Troubleshooting computer problems 59 The computer does not start from the device you want. 2. Press F12 when the Lenovo logo appears on the screen while the computer is starting up . Make sure that the...
...computer for reference later. If the computer still does not respond, remove the ac power adapter and the battery. • Your computer might lock when it with your computer. • When using a high power consumption external devices such as the playback device. Do the following : •... the Boot Priority Order option starts from a device you want . For more . Troubleshooting computer problems 59 The computer does not start from the device you want. 2. Press F12 when the Lenovo logo appears on the screen while the computer is starting up . Make sure that the...