Safety and General Information Guide - Notebook
Page 25
.... Entries might include major hardware or software changes, driver updates, minor issues you can find your country's customer support center at http://support.lenovo.com to keep your data. Chapter 2. If critical data is present, it is a good idea to take a system snapshot before installing new... drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer. CD-RW drives and CD-RW/DVD drives are available for your machine at the following sections...
.... Entries might include major hardware or software changes, driver updates, minor issues you can find your country's customer support center at http://support.lenovo.com to keep your data. Chapter 2. If critical data is present, it is a good idea to take a system snapshot before installing new... drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer. CD-RW drives and CD-RW/DVD drives are available for your machine at the following sections...
User Guide - Lenovo G Z Series
Page 13
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. Chapter 1. Getting to Disabled. 7
User Guide - Lenovo G Z Series
Page 15
... port Connects to know your computer Left-side view 12 3 4 5 6 7 a AC power adapter jack Connect the AC power adapter here. e RJ-45 port Connects the computer to USB devices. Connects to an Ethernet network. Note: Make sure that the ventilation slots are not blocked or else the... computer may overheat. 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 external display devices. d VGA port Connects to enter the boot menu. Chapter 1. b Novo button ...
... port Connects to know your computer Left-side view 12 3 4 5 6 7 a AC power adapter jack Connect the AC power adapter here. e RJ-45 port Connects the computer to USB devices. Connects to an Ethernet network. Note: Make sure that the ventilation slots are not blocked or else the... computer may overheat. 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 external display devices. d VGA port Connects to enter the boot menu. Chapter 1. b Novo button ...
User Guide - Lenovo G Z Series
Page 30
... and other preferences. If there is critical data on the boot menu. To start the BIOS setup utility and set boot mode to change the boot mode. Getting help and service" in the Lenovo Safety and General Information Guide. 24 See "Chapter 3. If you must change the boot ...mode, start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. There are two boot modes: UEFI and Legacy...
... and other preferences. If there is critical data on the boot menu. To start the BIOS setup utility and set boot mode to change the boot mode. Getting help and service" in the Lenovo Safety and General Information Guide. 24 See "Chapter 3. If you must change the boot ...mode, start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. There are two boot modes: UEFI and Legacy...
User Guide - Lenovo G Z Series
Page 31
...Windows environment or the entire contents of your password or recover data from sleep mode: - BIOS password problems Restore backed-up files to its original factory contents using the Lenovo OneKey Recovery System. Your screen saver or power management may be charged for confirmation.) - The... AC power adapter is connected to have the system board replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to the computer, and the power cord is on the screen, have the computer serviced. The computer...
...Windows environment or the entire contents of your password or recover data from sleep mode: - BIOS password problems Restore backed-up files to its original factory contents using the Lenovo OneKey Recovery System. Your screen saver or power management may be charged for confirmation.) - The... AC power adapter is connected to have the system board replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to the computer, and the power cord is on the screen, have the computer serviced. The computer...
User Guide - Lenovo G Z Series
Page 33
... The surge protector in the battery pack might be heard from the speaker even when the volume is included in the Boot menu in the BIOS setup utility correctly. Turn off . - the partition size or the drive capacity of C) has been modified. 27 You will need to reset the protector; Troubleshooting...
... The surge protector in the battery pack might be heard from the speaker even when the volume is included in the Boot menu in the BIOS setup utility correctly. Turn off . - the partition size or the drive capacity of C) has been modified. 27 You will need to reset the protector; Troubleshooting...
User Guide - Lenovo G Z Series
Page 34
...seconds or more. Make sure that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Troubleshooting Other problems Your computer does not respond. Disable the sleep timer when you might lock when it enters sleep mode during a... so that the computer starts from the device you want. • Also 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 Otherwise, you...
...seconds or more. Make sure that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Troubleshooting Other problems Your computer does not respond. Disable the sleep timer when you might lock when it enters sleep mode during a... so that the computer starts from the device you want. • Also 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 Otherwise, you...
User Guide - Lenovo G Z Series
Page 44
CRU instructions C Connect the AC power adapter and the cables to the computer. 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 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 BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in SLOT-2 ( ). Appendix A.
CRU instructions C Connect the AC power adapter and the cables to the computer. 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 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 BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in SLOT-2 ( ). Appendix A.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 20
.... 3. Follow the directions on the customer support site: http://support.lenovo.com. Select the BIOS/Driver/Applications and download. 4. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information...
.... 3. Follow the directions on the customer support site: http://support.lenovo.com. Select the BIOS/Driver/Applications and download. 4. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information...