Lenovo G455/G555 UserGuide V1.0
Page 5
... keys and buttons 15 System status indicators 16 Securing your computer 39 Accessibility and comfort 42 Maintenance 43 Appendix C. Lenovo limited warranty ......45 Warranty information 49 Appendix D. Upgrading and replacing devices 29 Replacing the battery 29 Replacing the hard... drive 34 Appendix A. Contents Important safety information ii Important safety information ii Chapter 1. Troubleshooting 23 Frequently asked questions 23 Troubleshooting 25 Chapter 6. Use and care information ....39 Caring your computer 17 Connecting external devices 18 Chapter 3.
... keys and buttons 15 System status indicators 16 Securing your computer 39 Accessibility and comfort 42 Maintenance 43 Appendix C. Lenovo limited warranty ......45 Warranty information 49 Appendix D. Upgrading and replacing devices 29 Replacing the battery 29 Replacing the hard... drive 34 Appendix A. Contents Important safety information ii Important safety information ii Chapter 1. Troubleshooting 23 Frequently asked questions 23 Troubleshooting 25 Chapter 6. Use and care information ....39 Caring your computer 17 Connecting external devices 18 Chapter 3.
Lenovo G455/G555 UserGuide V1.0
Page 31
... I need to replace one of my new computer? See "Important safety information" on page 52 of this guide. See http://consumersupport.lenovo.com. If your computer, see Lenovo G455/G555 Setup Poster. Troubleshooting Frequently asked questions This section lists frequently asked questions and tells where you need in the package with my computer? Use...
... I need to replace one of my new computer? See "Important safety information" on page 52 of this guide. See http://consumersupport.lenovo.com. If your computer, see Lenovo G455/G555 Setup Poster. Troubleshooting Frequently asked questions This section lists frequently asked questions and tells where you need in the package with my computer? Use...
Lenovo G455/G555 UserGuide V1.0
Page 32
Chapter 5. You can use this recovery feature. 24 Troubleshooting What can start the backup feature without a problem, but it fails during the backup process, please try again. If you need to restore the system ...
Chapter 5. You can use this recovery feature. 24 Troubleshooting What can start the backup feature without a problem, but it fails during the backup process, please try again. If you need to restore the system ...
Lenovo G455/G555 UserGuide V1.0
Page 33
... a fee will be charged for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to the more comprehensive information in Chapter 2. Press the power button. Proof... to a Lenovo authorized servicer or a marketing representative to have the computer serviced. Press any key on . (Press the power button again for confirmation.) - You must take your hard disk to the original factory contents using screen. Chapter 5. Troubleshooting Troubleshooting If you enter...
... a fee will be charged for parts and service. • If you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to the more comprehensive information in Chapter 2. Press the power button. Proof... to a Lenovo authorized servicer or a marketing representative to have the computer serviced. Press any key on . (Press the power button again for confirmation.) - You must take your hard disk to the original factory contents using screen. Chapter 5. Troubleshooting Troubleshooting If you enter...
Lenovo G455/G555 UserGuide V1.0
Page 34
... 5. If the problem persist, follow the solution in hibernation mode or power-off the computer; If you install the operating system or application program correctly? Troubleshooting Sleep or hibernation problems The computer enters sleep mode unexpectedly. • If the processor overheats, the computer automatically enters sleep mode to allow the computer...
... 5. If the problem persist, follow the solution in hibernation mode or power-off the computer; If you install the operating system or application program correctly? Troubleshooting Sleep or hibernation problems The computer enters sleep mode unexpectedly. • If the processor overheats, the computer automatically enters sleep mode to allow the computer...
Lenovo G455/G555 UserGuide V1.0
Page 35
Troubleshooting Sound problems No sound can be made. The computer does not operate with • The surge protector in Chapter 2. The battery does not charge. • ...
Troubleshooting Sound problems No sound can be made. The computer does not operate with • The surge protector in Chapter 2. The battery does not charge. • ...
Lenovo G455/G555 UserGuide V1.0
Page 36
... the BIOS Setup Utility is set so that the computer starts from a • See the Boot menu of the BIOS Setup Utility. otherwise, you want . Troubleshooting Other problems Your computer does not respond. • To turn off your computer. • When using a high power consumption external devices such as an external...
... the BIOS Setup Utility is set so that the computer starts from a • See the Boot menu of the BIOS Setup Utility. otherwise, you want . Troubleshooting Other problems Your computer does not respond. • To turn off your computer. • When using a high power consumption external devices such as an external...
Lenovo G455/G555 UserGuide V1.0
Page 114
S Security 17 Storage media Handling 40 T Touchpad 12 Trademarks 104 Troubleshooting 25 U USB port 4 V VeriFace 17 Volume button 15 W Warranty information 49 Web Help 36 Wireless LAN Antennas 3 Interoperability 56 Usage environment 57 106
S Security 17 Storage media Handling 40 T Touchpad 12 Trademarks 104 Troubleshooting 25 U USB port 4 V VeriFace 17 Volume button 15 W Warranty information 49 Web Help 36 Wireless LAN Antennas 3 Interoperability 56 Usage environment 57 106
Lenovo G555 Hardware Maintenance Manual V2.0
Page 4
... effectively. Important: This manual is divided into the following Lenovo product: Lenovo G555 Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Use this manual to troubleshoot problems. The manual is intended only for servicing computers. •• The product-specific section includes... information for the following sections: •• The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products.
... effectively. Important: This manual is divided into the following Lenovo product: Lenovo G555 Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Use this manual to troubleshoot problems. The manual is intended only for servicing computers. •• The product-specific section includes... information for the following sections: •• The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products.