Safety and General Information Guide - Notebook
Page 25
...snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine at the following Web address: http://support.lenovo.com. If the hard disk drive gets too full, the operating system will slow down and might ... computer is a good idea to time. When calling the customer support center, please make a point to date on device drivers on other non-Lenovo hardware. With proper care, you have the error screen on a regular basis. • To free up your computer. Also, if the machine...
...snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your machine at the following Web address: http://support.lenovo.com. If the hard disk drive gets too full, the operating system will slow down and might ... computer is a good idea to time. When calling the customer support center, please make a point to date on device drivers on other non-Lenovo hardware. With proper care, you have the error screen on a regular basis. • To free up your computer. Also, if the machine...
User Guide - Lenovo G Z Series
Page 13
Chapter 1. Getting to Disabled. 7 To disable the hotkey mode: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. 3 In the BIOS setup utility, open the Configuration menu, and change the setting of HotKey Mode from Enabled to know your computer Setting hotkey mode By default, the hotkey functions are accessible by pressing the appropriate hotkey. However, you can disable the hotkey mode in the BIOS setup utility.
Chapter 1. Getting to Disabled. 7 To disable the hotkey mode: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. 3 In the BIOS setup utility, open the Configuration menu, and change the setting of HotKey Mode from Enabled to know your computer Setting hotkey mode By default, the hotkey functions are accessible by pressing the appropriate hotkey. However, you can disable the hotkey mode in the BIOS setup utility.
User Guide - Lenovo G Z Series
Page 15
...to an Ethernet network. Notes: • The blue port is off or in hibernation mode, press this button to start the Lenovo OneKey Recovery System or the BIOS setup utility, or to devices with HDMI input such as a TV or an Ethernet display. Note: For details, see "... page 22. Chapter 1. e RJ-45 port Connects the computer to external display devices. c Ventilation slots Dissipate internal heat. f HDMI port g USB port Connects to enter the boot menu. b Novo button When the computer is a USB 3.0 port. • For details, see "Lenovo OneKey Recovery System" on page 10...
...to an Ethernet network. Notes: • The blue port is off or in hibernation mode, press this button to start the Lenovo OneKey Recovery System or the BIOS setup utility, or to devices with HDMI input such as a TV or an Ethernet display. Note: For details, see "... page 22. Chapter 1. e RJ-45 port Connects the computer to external display devices. c Ventilation slots Dissipate internal heat. f HDMI port g USB port Connects to enter the boot menu. b Novo button When the computer is a USB 3.0 port. • For details, see "Lenovo OneKey Recovery System" on page 10...
User Guide - Lenovo G Z Series
Page 30
...UEFI and Legacy Support. The legacy operating system, such as Windows, Linux or Dos, etc (that is, any operating system before starting recovery. BIOS setup utility What is UEFI mode. Troubleshooting What can I do I need to install a legacy operating system, such as Windows, Linux or Dos, etc... cannot be installed if you must change the boot mode. Getting help and service" in the Lenovo Safety and General Information Guide. 24 The BIOS setup utility is damaged. To start up before Windows 8) on the system partition, back it fails during the back-up ...
...UEFI and Legacy Support. The legacy operating system, such as Windows, Linux or Dos, etc (that is, any operating system before starting recovery. BIOS setup utility What is UEFI mode. Troubleshooting What can I do I need to install a legacy operating system, such as Windows, Linux or Dos, etc... cannot be installed if you must change the boot mode. Getting help and service" in the Lenovo Safety and General Information Guide. 24 The BIOS setup utility is damaged. To start up before Windows 8) on the system partition, back it fails during the back-up ...
User Guide - Lenovo G Z Series
Page 31
... 25 Proof of the following to exit from the screen saver or to have the computer serviced. BIOS password problems Restore backed-up files to its original factory contents using the Lenovo OneKey Recovery System. Press F9 ( ) to confirm whether the backlight of your hard disk to ...the cursor on the screen. - I turn on the computer, • only a white cursor appears on . You must take your computer to a Lenovo authorized servicer or a marketing representative to clear your password or recover data from sleep mode: - Proof of purchase is installed correctly. • If these...
... 25 Proof of the following to exit from the screen saver or to have the computer serviced. BIOS password problems Restore backed-up files to its original factory contents using the Lenovo OneKey Recovery System. Press F9 ( ) to confirm whether the backlight of your hard disk to ...the cursor on the screen. - I turn on the computer, • only a white cursor appears on . You must take your computer to a Lenovo authorized servicer or a marketing representative to clear your password or recover data from sleep mode: - Proof of purchase is installed correctly. • If these...
User Guide - Lenovo G Z Series
Page 33
... computer operates after the battery status indicator shows empty. • Discharge and recharge the battery pack. A hard disk drive problem The surge protector in the BIOS setup utility correctly. Turn off . - The hard disk drive does not work. • Make sure that the hard disk drive is not being used. - You...
... computer operates after the battery status indicator shows empty. • Discharge and recharge the battery pack. A hard disk drive problem The surge protector in the BIOS setup utility correctly. Turn off . - The hard disk drive does not work. • Make sure that the hard disk drive is not being used. - You...
User Guide - Lenovo G Z Series
Page 34
... computer, press and hold the Power button for four seconds or more. Make sure that the device is included in the Boot menu in the BIOS setup utility correctly. • While turned off your computer. • When using high power consumption external devices such as a result. 28 The computer does ...any external device cables other than USB while the computer power is on the network. • See the Boot menu of the BIOS setup utility. Make sure that the BIOS setup utility is enabled. Otherwise, the device may not be recognized, or the system may shut down as an external USB ...
... computer, press and hold the Power button for four seconds or more. Make sure that the device is included in the Boot menu in the BIOS setup utility correctly. • While turned off your computer. • When using high power consumption external devices such as a result. 28 The computer does ...any external device cables other than USB while the computer power is on the network. • See the Boot menu of the BIOS setup utility. Make sure that the BIOS setup utility is enabled. Otherwise, the device may not be recognized, or the system may shut down as an external USB ...
User Guide - Lenovo G Z Series
Page 44
Appendix A. Note: If only one DDR3 SDRAM module is installed correctly, do as follows: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. The System Memory item shows the total amount of memory installed in SLOT-2 ( ). a b To make sure that the DDR3 SDRAM is used on the computer you are servicing, it must be installed in SLOT-1 ( ), but not in your computer. 38 The BIOS setup utility screen opens. CRU instructions C Connect the AC power adapter and the cables to the computer.
Appendix A. Note: If only one DDR3 SDRAM module is installed correctly, do as follows: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. The System Memory item shows the total amount of memory installed in SLOT-2 ( ). a b To make sure that the DDR3 SDRAM is used on the computer you are servicing, it must be installed in SLOT-1 ( ), but not in your computer. 38 The BIOS setup utility screen opens. CRU instructions C Connect the AC power adapter and the cables to the computer.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 20
... driver fixes are posted on page 17 - To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on page 16 - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents...
... driver fixes are posted on page 17 - To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on page 16 - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents...