Hardware Maintenance Manual - Lenovo G40-30, G40-45, G40-70, Z40-70, Z40-75
Page 3
...Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo G40-30/G40-45/G40-70/G40-70m/ Z40-70/Z40-75 26 Specifications 26 Status indicators 29 Hotkeys 30 FRU replacement notices 31 ...Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Base cover 34...
...Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo G40-30/G40-45/G40-70/G40-70m/ Z40-70/Z40-75 26 Specifications 26 Status indicators 29 Hotkeys 30 FRU replacement notices 31 ...Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Base cover 34...
Hardware Maintenance Manual - Lenovo G40-30, G40-45, G40-70, Z40-70, Z40-75
Page 20
G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page 18 ... the customer support site: http://support.lenovo.com. "Strategy for replacing FRUs Before replacing parts: Make sure that the latest BIOS is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on the screen and install the necessary software. 16 ...
G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page 18 ... the customer support site: http://support.lenovo.com. "Strategy for replacing FRUs Before replacing parts: Make sure that the latest BIOS is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on the screen and install the necessary software. 16 ...
Hardware Maintenance Manual - Lenovo G40-30, G40-45, G40-70, Z40-70, Z40-75
Page 28
...set , a prompt for it can be replaced for a scheduled fee. for the system administrator, who can be booted. G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on . The computer does... not start until the password is available, neither Lenovo nor Lenov authorized service technicians provide any of the whole setup utility. If it has, it appears on the screen whenever the computer is turned on password (POP), the hard disk password (HDP),...
...set , a prompt for it can be replaced for a scheduled fee. for the system administrator, who can be booted. G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on . The computer does... not start until the password is available, neither Lenovo nor Lenov authorized service technicians provide any of the whole setup utility. If it has, it appears on the screen whenever the computer is turned on password (POP), the hard disk password (HDP),...
User Guide - Lenovo G Z Series
Page 31
... items are properly set, and the screen remains blank, have the system board replaced. You must take your hard disk to confirm whether the backlight of purchase is installed correctly. - Proof of the LCD screen has been turned off. If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your computer...
... items are properly set, and the screen remains blank, have the system board replaced. You must take your hard disk to confirm whether the backlight of purchase is installed correctly. - Proof of the LCD screen has been turned off. If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your computer...
User Guide - Lenovo G Z Series
Page 32
... computer, press and hold the Power button for four seconds or more. If the computer is on, press F12 ( ) to the computer, or replace the battery pack with a computer immediately turns off . • Make sure that : mode immediately after Power- - Chapter 4. The computer enters sleep... the acceptable range. Incorrect characters appear on self-test (POST). - If the power indicator is in the Lenovo Safety and General Information Guide. Display panel problems The screen is within range, have the computer serviced. 26 If they are correctly set. - The computer does not...
... computer, press and hold the Power button for four seconds or more. If the computer is on, press F12 ( ) to the computer, or replace the battery pack with a computer immediately turns off . • Make sure that : mode immediately after Power- - Chapter 4. The computer enters sleep... the acceptable range. Incorrect characters appear on self-test (POST). - If the power indicator is in the Lenovo Safety and General Information Guide. Display panel problems The screen is within range, have the computer serviced. 26 If they are correctly set. - The computer does not...