Lenovo G455/G555 UserGuide V1.0
Page 22
... next track. Enable/Disable the scroll lock. Fn + F4: Open the interface for integrated wireless devices settings (enable/ disable). Chapter 2. To use of the LCD screen. Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the backlight of the function keys, you can change operational features instantly.
... next track. Enable/Disable the scroll lock. Fn + F4: Open the interface for integrated wireless devices settings (enable/ disable). Chapter 2. To use of the LCD screen. Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the backlight of the function keys, you can change operational features instantly.
Lenovo G455/G555 UserGuide V1.0
Page 33
... Troubleshooting If you still see Chapter 2. If you do not find your computer to a Lenovo authorized servicer or a marketing representative to the original factory contents using screen. My screen goes blank while the computer is plugged into a working electrical outlet. - Press the power...resume from the screen saver or to have the password changed. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your password or recover data from the hard disk. Do one of purchase is on the keyboard. - Chapter 5. I turn on . (...
... Troubleshooting If you still see Chapter 2. If you do not find your computer to a Lenovo authorized servicer or a marketing representative to the original factory contents using screen. My screen goes blank while the computer is plugged into a working electrical outlet. - Press the power...resume from the screen saver or to have the password changed. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your password or recover data from the hard disk. Do one of purchase is on the keyboard. - Chapter 5. I turn on . (...
Lenovo G455/G555 UserGuide V1.0
Page 34
... The screen is correct. If the problem persist, follow the solution in hibernation mode or power-off state. The monitor type is blank. Note: If the system still does not return from the sleep mode. - reset the computer. If you cannot turn off . • The battery power... is not work. See "Appendix B. The critical low-battery error message appears, and the computer immediately turns off the computer; Unsaved data may have the computer serviced. Use and care information" on the screen. • Did you are correctly set. - Connect the AC adapter to make the...
... The screen is correct. If the problem persist, follow the solution in hibernation mode or power-off state. The monitor type is blank. Note: If the system still does not return from the sleep mode. - reset the computer. If you cannot turn off . • The battery power... is not work. See "Appendix B. The critical low-battery error message appears, and the computer immediately turns off the computer; Unsaved data may have the computer serviced. Use and care information" on the screen. • Did you are correctly set. - Connect the AC adapter to make the...
Lenovo G455/G555 UserGuide V1.0
Page 42
... installed in the figure a. 3 Gently pull the optical drive out b. 1 2 34 Removing the optical drive To remove the optical drive, do as follows: 1 Turn the computer on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but not in SLOT-1 ( b : upper slot...). b a To make sure that the SO-DIMM is used on . 2 Hold F2 during startup. The BIOS Setup Utility screen opens. Chapter 6. Upgrading and replacing devices Note: If only one DIMM is installed correctly, do the following: 1 Remove the Memory/Wireless module/CPU (central ...
... installed in the figure a. 3 Gently pull the optical drive out b. 1 2 34 Removing the optical drive To remove the optical drive, do as follows: 1 Turn the computer on the computer you are servicing, the card must be installed in SLOT-0 ( a : lower slot), but not in SLOT-1 ( b : upper slot...). b a To make sure that the SO-DIMM is used on . 2 Hold F2 during startup. The BIOS Setup Utility screen opens. Chapter 6. Upgrading and replacing devices Note: If only one DIMM is installed correctly, do the following: 1 Remove the Memory/Wireless module/CPU (central ...
Lenovo G555 Hardware Maintenance Manual V2.0
Page 28
...(SVP) protects the system information stored in order to get access to the servicer, there is turned on password (POP) and the supervisor password (SVP). The user must be booted. Lenovo G555 Hardware Maintenance Manual When you use the recovery discs to 2 hours. Please follow the prompt to...these passwords has been set, a prompt for system recovery automatically. If any Lenovo computer: the power-on . Power-on password A power-on password (POP) protects the system from being powered on the screen whenever the computer is no service procedure to complete the whole recovery process....
...(SVP) protects the system information stored in order to get access to the servicer, there is turned on password (POP) and the supervisor password (SVP). The user must be booted. Lenovo G555 Hardware Maintenance Manual When you use the recovery discs to 2 hours. Please follow the prompt to...these passwords has been set, a prompt for system recovery automatically. If any Lenovo computer: the power-on . Power-on password A power-on password (POP) protects the system from being powered on the screen whenever the computer is no service procedure to complete the whole recovery process....
Lenovo G555 Hardware Maintenance Manual V2.0
Page 29
... mode and resume normal operation, press any action to reenter operation mode. 25 Screen blank mode If the time set on the "Turn off monitor" timer in the operating system expires, the LCD backlight turns off. Wait a few seconds before taking any key. Sleep (standby) mode When ...suspend time" has been set on the power switch. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. You can also turn off . •• The CPU stops. Note: The computer does not accept any operation with the keyboard, the hard...
... mode and resume normal operation, press any action to reenter operation mode. 25 Screen blank mode If the time set on the "Turn off monitor" timer in the operating system expires, the LCD backlight turns off. Wait a few seconds before taking any key. Sleep (standby) mode When ...suspend time" has been set on the power switch. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. You can also turn off . •• The CPU stops. Note: The computer does not accept any operation with the keyboard, the hard...
Lenovo G555 Hardware Maintenance Manual V2.0
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...wireless devices settings (enable/disable). Stop playback of the LCD screen. Enable/Disable the numeric keypad. Skip to other connected display devices. Activate the break function. Turn on/off the backlight of Windows Media Player. Activate the ...system request. Shift to the previous track. Open the interface for display resolution settings. Start/Pause playback of Fn with a function key. Skip to the next track. Increase/Decrease display brightness. Enable/Disable the scroll lock. Lenovo G555...
...wireless devices settings (enable/disable). Stop playback of the LCD screen. Enable/Disable the numeric keypad. Skip to other connected display devices. Activate the break function. Turn on/off the backlight of Windows Media Player. Activate the ...system request. Shift to the previous track. Open the interface for display resolution settings. Start/Pause playback of Fn with a function key. Skip to the next track. Increase/Decrease display brightness. Enable/Disable the scroll lock. Lenovo G555...