Safety and General Information Guide - Notebook
Page 20
Do not pick up your open computer, hold your computer comes with an optical drive, do not touch the surface of an optical drive before closing the tray. • When installing your hard disk, follow the instructions shipped with your hardware, and apply .... ■ For outdoor use • Backup your critical data before moving your computer, be sure to avoid being insolated. • Carry the AC adapter and power cord with the computer. ■ Handling storage media and drives properly • If your computer by the bottom. Use and care Information ■ Carrying your computer...
Do not pick up your open computer, hold your computer comes with an optical drive, do not touch the surface of an optical drive before closing the tray. • When installing your hard disk, follow the instructions shipped with your hardware, and apply .... ■ For outdoor use • Backup your critical data before moving your computer, be sure to avoid being insolated. • Carry the AC adapter and power cord with the computer. ■ Handling storage media and drives properly • If your computer by the bottom. Use and care Information ■ Carrying your computer...
Hardware Maintenance Manual - Notebook
Page 3
...board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 ...Passwords 24 Power-on password 24 Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Putting your computer to sleep 25 Shutting down the computer 26 Lenovo G400s/G405s/G400s Touch/G500s/ G505s/G500s Touch 27 ... 89 Miscellaneous parts 93 AC adapters 94 Screws 94 Power cords 95 Notices 99 Trademarks 100 iii
...board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 ...Passwords 24 Power-on password 24 Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Putting your computer to sleep 25 Shutting down the computer 26 Lenovo G400s/G405s/G400s Touch/G500s/ G505s/G500s Touch 27 ... 89 Miscellaneous parts 93 AC adapters 94 Screws 94 Power cords 95 Notices 99 Trademarks 100 iii
Hardware Maintenance Manual - Notebook
Page 25
... the voltage is used. • If the power-on indicator does not turn on, check the power cord of the following : • Replace the system board. • If the problem persists, go to "Lenovo G400s/G405s/G400s Touch/G500s/ G505s/G500s Touch" on page 22 Checking the AC adapter You... are servicing. 3. General checkout Power system checkout To verify a symptom,...
... the voltage is used. • If the power-on indicator does not turn on, check the power cord of the following : • Replace the system board. • If the problem persists, go to "Lenovo G400s/G405s/G400s Touch/G500s/ G505s/G500s Touch" on page 22 Checking the AC adapter You... are servicing. 3. General checkout Power system checkout To verify a symptom,...
Hardware Maintenance Manual - Notebook
Page 38
... Note: The illustrations used in this by the numbers in the procedures. An untrained person runs the risk of the notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any of damaging parts. 2. Follow the correct sequence in the steps to...it in the figures by shaking the computer gently and listening for rattling sounds. Any of such FRUs are of the Lenovo G500s, unless otherwise stated. 34 Before touching it, establish personal grounding by the arrow in place and none are listed. 4. Before replacing any computer unless you ...
... Note: The illustrations used in this by the numbers in the procedures. An untrained person runs the risk of the notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any of damaging parts. 2. Follow the correct sequence in the steps to...it in the figures by shaking the computer gently and listening for rattling sounds. Any of such FRUs are of the Lenovo G500s, unless otherwise stated. 34 Before touching it, establish personal grounding by the arrow in place and none are listed. 4. Before replacing any computer unless you ...
Hardware Maintenance Manual - Notebook
Page 83
Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Parts list This section presents the following service parts: • "Overall" on page 80 • "LCD FRUs" on page 86 • "Keyboard" on page 89 • "Miscellaneous parts" on page 93 • "AC adapters" on page 94 • "Power cords" on page 95 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 79
Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Parts list This section presents the following service parts: • "Overall" on page 80 • "LCD FRUs" on page 86 • "Keyboard" on page 89 • "Miscellaneous parts" on page 93 • "AC adapters" on page 94 • "Power cords" on page 95 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 79
User Guide - Lenovo G400s, G400s Touch, G500s, G500s Touch, G405s, G505s (Windows 8.1 Preloaded)
Page 36
... is connected to resume from the screen saver or to the computer, and the power cord is plugged into a working electrical outlet. - The computer power is on . (Press the power button again for the LCD screen has been turned off. 32 My screen goes blank while the computer is on ....computer, only a white cursor appears on the screen, have the computer serviced. Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery system. Touch the touchpad. - If you still see only the cursor on a blank screen. • Restore backed-up files to your Windows environment ...
... is connected to resume from the screen saver or to the computer, and the power cord is plugged into a working electrical outlet. - The computer power is on . (Press the power button again for the LCD screen has been turned off. 32 My screen goes blank while the computer is on ....computer, only a white cursor appears on the screen, have the computer serviced. Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery system. Touch the touchpad. - If you still see only the cursor on a blank screen. • Restore backed-up files to your Windows environment ...
User Guide - Notebooks
Page 35
...turned off. 31 The battery is plugged into a working electrical outlet. - Touch the touchpad. - Press the power button. - The computer power is on the screen. • If the screen is on the keyboard.... the following to exit from the screen saver or to the computer, and the power cord is installed correctly. - My screen goes blank while the computer is blank, make sure...screen saver or power management may be enabled. The AC power adapter is connected to resume from sleep mode: - Chapter 4. Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery system...
...turned off. 31 The battery is plugged into a working electrical outlet. - Touch the touchpad. - Press the power button. - The computer power is on the screen. • If the screen is on the keyboard.... the following to exit from the screen saver or to the computer, and the power cord is installed correctly. - My screen goes blank while the computer is blank, make sure...screen saver or power management may be enabled. The AC power adapter is connected to resume from sleep mode: - Chapter 4. Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery system...