Lenovo G455/G555 UserGuide V1.0
Page 22
then press one of the LCD screen. Fn + F2: Turn on/off the backlight of the function keys b. Fn + F3: Shift to the previous track. Start/Pause playback of each function key. Skip to other ...
then press one of the LCD screen. Fn + F2: Turn on/off the backlight of the function keys b. Fn + F3: Shift to the previous track. Start/Pause playback of each function key. Skip to other ...
Lenovo G455/G555 UserGuide V1.0
Page 33
... Troubleshooting If you must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. The memory is installed correctly. • If these items are properly set, and the screen remains blank, have the computer serviced. Touch the .... Proof of your computer to a Lenovo authorized servicer or a marketing representative to the computer and the power cord is required, and a fee will be enabled. A number appears when you still see Chapter 2. Display problems When I turn on the computer, only a •...
... Troubleshooting If you must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. The memory is installed correctly. • If these items are properly set, and the screen remains blank, have the computer serviced. Touch the .... Proof of your computer to a Lenovo authorized servicer or a marketing representative to the computer and the power cord is required, and a fee will be enabled. A number appears when you still see Chapter 2. Display problems When I turn on the computer, only a •...
Lenovo G455/G555 UserGuide V1.0
Page 34
...problem persist, follow the solution in blinking, press the power button to make the screen brighter. - If you are using the battery, and the battery status indicator is on the screen. • Did you cannot turn off . • The battery power is within range, have the computer serviced.... Note: If the battery is charged and the temperature is not work. The screen resolution and color quality are installed and ...
...problem persist, follow the solution in blinking, press the power button to make the screen brighter. - If you are using the battery, and the battery status indicator is on the screen. • Did you cannot turn off . • The battery power is within range, have the computer serviced.... Note: If the battery is charged and the temperature is not work. The screen resolution and color quality are installed and ...
Lenovo G455/G555 UserGuide V1.0
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...). b a To make sure that the SO-DIMM is used on . 2 Hold F2 during startup. The BIOS Setup Utility screen opens. 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...
...). b a To make sure that the SO-DIMM is used on . 2 Hold F2 during startup. The BIOS Setup Utility screen opens. 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...
Lenovo G555 Hardware Maintenance Manual V2.0
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The password must be entered before an operating system can be made available to the servicer, there is turned on the screen whenever the computer is no service procedure to reset the password. Attention: If the SVP has been forgotten and cannot be booted. The system...the password prompt does not appear when the operating system is entered. Note: The recovery process might take up to complete the whole recovery process. Lenovo G555 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will enter the user interface for a scheduled fee. 24 ...
The password must be entered before an operating system can be made available to the servicer, there is turned on the screen whenever the computer is no service procedure to reset the password. Attention: If the SVP has been forgotten and cannot be booted. The system...the password prompt does not appear when the operating system is entered. Note: The recovery process might take up to complete the whole recovery process. Lenovo G555 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will enter the user interface for a scheduled fee. 24 ...
Lenovo G555 Hardware Maintenance Manual V2.0
Page 29
...circumstances, the computer goes into sleep (standby) mode automatically: •• If a "suspend time" has been set on the "Turn off monitor" timer in screen blank mode: •• The LCD is powered off. •• The hard disk drive is low. (Alternatively, if Hibernate ... timer elapses. Note: The computer does not accept any key. You can also turn off . •• The CPU stops. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Related service information Power management Note: Power...
...circumstances, the computer goes into sleep (standby) mode automatically: •• If a "suspend time" has been set on the "Turn off monitor" timer in screen blank mode: •• The LCD is powered off. •• The hard disk drive is low. (Alternatively, if Hibernate ... timer elapses. Note: The computer does not accept any key. You can also turn off . •• The CPU stops. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Related service information Power management Note: Power...
Lenovo G555 Hardware Maintenance Manual V2.0
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.... Open the interface for integrated wireless devices settings (enable/disable). Stop playback of the LCD screen. Increase/Decrease display brightness. Skip to other connected display devices. Turn on/off the backlight of Windows Media Player. Enable/Disable the numeric keypad. Enable/Disable the... scroll lock. Start/Pause playback of Fn with a function key. Activate the break function. Skip to the next track. Table 4. Increase/Decrease sound volume. 31 Lenovo G555 ...
.... Open the interface for integrated wireless devices settings (enable/disable). Stop playback of the LCD screen. Increase/Decrease display brightness. Skip to other connected display devices. Turn on/off the backlight of Windows Media Player. Enable/Disable the numeric keypad. Enable/Disable the... scroll lock. Start/Pause playback of Fn with a function key. Activate the break function. Skip to the next track. Table 4. Increase/Decrease sound volume. 31 Lenovo G555 ...