Lenovo IdeaPad Y450 User Guide V3.0
Page 60
... cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. You must take your password or recover data from the hard disk. The numeric lock function is required, and a fee will be charged for parts and service. ... Keyboard problems A number appears when you forget your supervisor password, Lenovo authorized servicer...
... cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. You must take your password or recover data from the hard disk. The numeric lock function is required, and a fee will be charged for parts and service. ... Keyboard problems A number appears when you forget your supervisor password, Lenovo authorized servicer...
Lenovo IdeaPad Y450 User Guide V3.0
Page 93
... to a metal expansion-slot cover or other unpainted metal surface on it down. Never touch exposed circuitry. - Note: Not all such appliances cause a significant electrostatic charge. Always handle components carefully. Safety, use, and care information - Handle adapters, memory modules, and other metal surface. 84 When you install a static-sensitive option or... safe electrostatic discharge. This reduces static electricity in the package and your body. - Do not place the part on the computer cover or other circuit boards by the edges. Chapter 6.
... to a metal expansion-slot cover or other unpainted metal surface on it down. Never touch exposed circuitry. - Note: Not all such appliances cause a significant electrostatic charge. Always handle components carefully. Safety, use, and care information - Handle adapters, memory modules, and other metal surface. 84 When you install a static-sensitive option or... safe electrostatic discharge. This reduces static electricity in the package and your body. - Do not place the part on the computer cover or other circuit boards by the edges. Chapter 6.
Lenovo IdeaPad Y450 User Guide V3.0
Page 140
... http://www.ibm.com/jp/pc/environment/recycle/battery 131 To properly dispose of charge for collecting and recycling a disused computer or monitor. Disposing a disused battery pack from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack.... Notices of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm....
... http://www.ibm.com/jp/pc/environment/recycle/battery 131 To properly dispose of charge for collecting and recycling a disused computer or monitor. Disposing a disused battery pack from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack.... Notices of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm....