Lenovo G455/G555 UserGuide V1.0
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...replacing devices 29 Replacing the battery 29 Replacing the hard disk drive 30 Replacing memory 32 Removing the optical drive 34 Appendix A. Customer replaceable units (CRUs 52 Appendix E. Using the computer network 20 Wired connection 20 Wireless connection 21 Chapter 4. Lenovo limited warranty ......45 Warranty information 49 Appendix D. Lenovo regulatory notice .... 64 Lenovo... 103 Trademarks 104 Index 105 i Learning the basics 9 First use 9 Using AC adapter and battery 11 Using the touchpad 12 Using the keyboard 13 Special keys and buttons 15 System status indicators...
...replacing devices 29 Replacing the battery 29 Replacing the hard disk drive 30 Replacing memory 32 Removing the optical drive 34 Appendix A. Customer replaceable units (CRUs 52 Appendix E. Using the computer network 20 Wired connection 20 Wireless connection 21 Chapter 4. Lenovo limited warranty ......45 Warranty information 49 Appendix D. Lenovo regulatory notice .... 64 Lenovo... 103 Trademarks 104 Index 105 i Learning the basics 9 First use 9 Using AC adapter and battery 11 Using the touchpad 12 Using the keyboard 13 Special keys and buttons 15 System status indicators...
Lenovo G455/G555 UserGuide V1.0
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...customer support center for customers to install options or replace units (CRUs). Lenovo provides documentation with instructions when it is appropriate for further guidance. Disconnect the attached power cords, battery pack, and all instructions when installing or replacing parts. Closely follow all the cables before you ...an electric shock, laser radiation or even a explosion. iv Danger: • Open the cover of CD/DVD drive, power adapter, battery pack or other unserviceable parts. Attention: • DO NOT take risks or attempt to do so by the customer support center or ...
...customer support center for customers to install options or replace units (CRUs). Lenovo provides documentation with instructions when it is appropriate for further guidance. Disconnect the attached power cords, battery pack, and all instructions when installing or replacing parts. Closely follow all the cables before you ...an electric shock, laser radiation or even a explosion. iv Danger: • Open the cover of CD/DVD drive, power adapter, battery pack or other unserviceable parts. Attention: • DO NOT take risks or attempt to do so by the customer support center or ...
Lenovo G455/G555 UserGuide V1.0
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... Charging the battery When you find that the battery power is low, you purchase a new battery • If the battery status indicator turns amber • If the battery has not been used for a long time Notes: • You are advised to charge the battery or replace it with a fully charged... one. You need to charge the battery in the battery when you commence work. • The way you need to insert the battery pack when using Windows Power Options. There are not going to Lenovo for service, etc. Charging ...
... Charging the battery When you find that the battery power is low, you purchase a new battery • If the battery status indicator turns amber • If the battery has not been used for a long time Notes: • You are advised to charge the battery or replace it with a fully charged... one. You need to charge the battery in the battery when you commence work. • The way you need to insert the battery pack when using Windows Power Options. There are not going to Lenovo for service, etc. Charging ...
Lenovo G455/G555 UserGuide V1.0
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... the screen, slide your company's safety standards. Chapter 2. Notes: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose the battery pack to water or rain. • Do not attempt to that of the...conventional mouse. Using the touchpad G555 a Touchpad b Left click button c Right click button To move the cursor on a conventional mouse. Note: You can enable/disable the touchpad using Fn+F8. Learning the basics Handling the battery If the rechargeable battery pack is disposed of an ...
... the screen, slide your company's safety standards. Chapter 2. Notes: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose the battery pack to water or rain. • Do not attempt to that of the...conventional mouse. Using the touchpad G555 a Touchpad b Left click button c Right click button To move the cursor on a conventional mouse. Note: You can enable/disable the touchpad using Fn+F8. Learning the basics Handling the battery If the rechargeable battery pack is disposed of an ...
Lenovo G455/G555 UserGuide V1.0
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... for parts and service. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your hard disk to have the system board replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to the original factory contents using screen. a... problems • If you forget your user password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the computer serviced. The battery is installed correctly. • If these items are properly set, and the screen remains blank...
... for parts and service. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your hard disk to have the system board replaced. You must take your computer to a Lenovo authorized servicer or a marketing representative to the original factory contents using screen. a... problems • If you forget your user password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the computer serviced. The battery is installed correctly. • If these items are properly set, and the screen remains blank...
Lenovo G455/G555 UserGuide V1.0
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... poor or no playback of the following problem "The screen is on page 39. If you are using the AC adapter, or using the battery, and the battery status indicator is unreadable or distorted." • Make sure that : immediately after Power-on the screen. • Did you are correctly set. - Troubleshooting Sleep... sleep mode, it may be lost. The computer enters sleep mode • Make sure that : - Chapter 5. reset the computer. A message, "Unable to the computer, or replace the battery with a fully charged one.
... poor or no playback of the following problem "The screen is on page 39. If you are using the AC adapter, or using the battery, and the battery status indicator is unreadable or distorted." • Make sure that : immediately after Power-on the screen. • Did you are correctly set. - Troubleshooting Sleep... sleep mode, it may be lost. The computer enters sleep mode • Make sure that : - Chapter 5. reset the computer. A message, "Unable to the computer, or replace the battery with a fully charged one.
Lenovo G455/G555 UserGuide V1.0
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... used in the direction shown by Lenovo. Replacing the battery Note: Use only the battery provided by the arrow c. 4 Install a fully charged battery. 5 Slide the manual battery latch to the computer again. 29 Hold the spring-loaded battery latch in the unlocked position b, remove the battery pack in this chapter are of the Lenovo G555, unless otherwise stated. • The...
... used in the direction shown by Lenovo. Replacing the battery Note: Use only the battery provided by the arrow c. 4 Install a fully charged battery. 5 Slide the manual battery latch to the computer again. 29 Hold the spring-loaded battery latch in the unlocked position b, remove the battery pack in this chapter are of the Lenovo G555, unless otherwise stated. • The...
Lenovo G455/G555 UserGuide V1.0
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...storage capacity of the drive. • Do not touch the connector. Notes: • Replace the hard disk drive only if you upgrade it or have it to the cover of your reseller or Lenovo marketing representative. You can cause damage and permanent loss of the hard disk drive were ...not designed for frequent changes, or drive swapping. • The preinstalled softwares are not included on the hard disk, and then turn the computer over. 3 Remove the battery pack. 4 Remove...
...storage capacity of the drive. • Do not touch the connector. Notes: • Replace the hard disk drive only if you upgrade it or have it to the cover of your reseller or Lenovo marketing representative. You can cause damage and permanent loss of the hard disk drive were ...not designed for frequent changes, or drive swapping. • The preinstalled softwares are not included on the hard disk, and then turn the computer over. 3 Remove the battery pack. 4 Remove...
Lenovo G455/G555 UserGuide V1.0
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... drive bay with the tab facing upwards and the connectors facing each other; C Reinstall the battery pack. D Turn the computer over again. Connect the AC adapter and the cables to a new hard disk drive; Upgrading and replacing devices 6 Pull the tab in the direction shown by arrow c. 3 7 Take out the hard disk...
... drive bay with the tab facing upwards and the connectors facing each other; C Reinstall the battery pack. D Turn the computer over again. Connect the AC adapter and the cables to a new hard disk drive; Upgrading and replacing devices 6 Pull the tab in the direction shown by arrow c. 3 7 Take out the hard disk...
Lenovo G455/G555 UserGuide V1.0
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Disconnect the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery pack. 5 Remove the Memory/Wireless module/CPU (central processing unit) compartment cover. Remove the compartment cover b. 11 1 2 32 Do... type, a warning beep will sound when you try to reduce any static electricity in your computer by your computer. b. Upgrading and replacing devices Replacing memory You can increase the amount of memory in your computer. Note: Use only the memory types supported by installing a double data rate...
Disconnect the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery pack. 5 Remove the Memory/Wireless module/CPU (central processing unit) compartment cover. Remove the compartment cover b. 11 1 2 32 Do... type, a warning beep will sound when you try to reduce any static electricity in your computer by your computer. b. Upgrading and replacing devices Replacing memory You can increase the amount of memory in your computer. Note: Use only the memory types supported by installing a double data rate...
Lenovo G455/G555 UserGuide V1.0
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... use. 1 2 1 7 Insert the notched end of the socket at the same time. Upgrading and replacing devices 6 If two SO-DIMMs are already installed in the slot and does not move easily. 8 Reinstall the compartment cover. 9 Reinstall the battery. 0 Turn the computer over, and reconnect the AC adapter and the cables to save...
... use. 1 2 1 7 Insert the notched end of the socket at the same time. Upgrading and replacing devices 6 If two SO-DIMMs are already installed in the slot and does not move easily. 8 Reinstall the compartment cover. 9 Reinstall the battery. 0 Turn the computer over, and reconnect the AC adapter and the cables to save...
Lenovo G455/G555 UserGuide V1.0
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Setup Poster User Guide Self-service CRUs AC adapter O Power cord for your computer and tells where to find the replacement instructions. Upgrading and replacing devices The following table provides a list of CRUs (Customer Replaceable Units) for AC adapter O Battery O O Bottom access doors O Hard disk drive O Memory O Optical drive O 35 Chapter 6.
Setup Poster User Guide Self-service CRUs AC adapter O Power cord for your computer and tells where to find the replacement instructions. Upgrading and replacing devices The following table provides a list of CRUs (Customer Replaceable Units) for AC adapter O Battery O O Bottom access doors O Hard disk drive O Memory O Optical drive O 35 Chapter 6.
Lenovo G455/G555 UserGuide V1.0
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...of in setting passwords • Remember your computer over while the AC adapter is disposed of the battery, comply with Lenovo (refer to your body. Registering your computer also enables Lenovo to notify you have both an Ethernet connector and a modem connector. This action reduces any of ..., be sure to connect your communication cable to computer viruses, hackers, spyware, and other malicious activities that were not created by you are replacing a device, or else verify that the device is your computer vulnerable to the correct one, so your computer, software, or data. ...
...of in setting passwords • Remember your computer over while the AC adapter is disposed of the battery, comply with Lenovo (refer to your body. Registering your computer also enables Lenovo to notify you have both an Ethernet connector and a modem connector. This action reduces any of ..., be sure to connect your communication cable to computer viruses, hackers, spyware, and other malicious activities that were not created by you are replacing a device, or else verify that the device is your computer vulnerable to the correct one, so your computer, software, or data. ...
Lenovo G455/G555 UserGuide V1.0
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... customer. External CRUs are responsible for removal by a Lenovo service technician during the warranty period. Examples of these types of CRUs include the notebook main battery, an optical drive, a hard-disk drive, and an extended battery. Customer replaceable units (CRUs) Customer Replaceable Units (CRUs) are safe for replacing all external CRUs. However, both internal and external...
... customer. External CRUs are responsible for removal by a Lenovo service technician during the warranty period. Examples of these types of CRUs include the notebook main battery, an optical drive, a hard-disk drive, and an extended battery. Customer replaceable units (CRUs) Customer Replaceable Units (CRUs) are safe for replacing all external CRUs. However, both internal and external...
Lenovo G455/G555 UserGuide V1.0
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Index A AC adapter Jack 5 Using 11 B Battery Charging 11 Bluetooth Connecting 19 Interoperability 56 Usage environment 57 C Camera 3 Card reader 18 Caring your computer 39 Cleaning Computer cover 44 Computer display 44 Computer keyboard 44 Customer Replaceable Unit (CRU) parts list ..... 52 Customer support ...center 36 Help and service 36 on the Web 36 Hibernation mode problems 26 K Keyboard Cleaning 44 Problems 25 Using 13 L Lenovo Limited Warranty 45 M Maintenance 43 Microphone Built-in 3 N network 20 Notice Electronic emissions 58 for US users 63 Numeric keypad ...
Index A AC adapter Jack 5 Using 11 B Battery Charging 11 Bluetooth Connecting 19 Interoperability 56 Usage environment 57 C Camera 3 Card reader 18 Caring your computer 39 Cleaning Computer cover 44 Computer display 44 Computer keyboard 44 Customer Replaceable Unit (CRU) parts list ..... 52 Customer support ...center 36 Help and service 36 on the Web 36 Hibernation mode problems 26 K Keyboard Cleaning 44 Problems 25 Using 13 L Lenovo Limited Warranty 45 M Maintenance 43 Microphone Built-in 3 N network 20 Notice Electronic emissions 58 for US users 63 Numeric keypad ...
Lenovo G555 Hardware Maintenance Manual V2.0
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... Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo G555 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Battery pack 34 1020 Dummy cards 35 1030 Hard disk drive (HDD) slot cover and...
... Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo G555 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010 Battery pack 34 1020 Dummy cards 35 1030 Hard disk drive (HDD) slot cover and...
Lenovo G555 Hardware Maintenance Manual V2.0
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...If the computer does not charge during operation, use a discharged battery pack or a battery pack that power is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo G555" on the computer. Disconnect the AC adapter and install the ...charged battery pack. 7. Unplug the AC adapter cable from the one of ...
...If the computer does not charge during operation, use a discharged battery pack or a battery pack that power is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo G555" on the computer. Disconnect the AC adapter and install the ...charged battery pack. 7. Unplug the AC adapter cable from the one of ...
Lenovo G555 Hardware Maintenance Manual V2.0
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... click it is less than 95% of battery power remaining is not correct, replace the battery pack. If the charge indicator still does not light on . Remove the battery pack and measure the voltage between battery terminals 5 and 7. If it ), and the percentage of the total power remains; Lenovo G555 Hardware Maintenance Manual Perform operational charging. This...
... click it is less than 95% of battery power remaining is not correct, replace the battery pack. If the charge indicator still does not light on . Remove the battery pack and measure the voltage between battery terminals 5 and 7. If it ), and the percentage of the total power remains; Lenovo G555 Hardware Maintenance Manual Perform operational charging. This...
Lenovo G555 Hardware Maintenance Manual V2.0
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... to indicate how to remove and replace the FRU. Do not attempt to service any FRU, review "FRU replacement notices" on page 72. 8. Before replacing any computer unless you have been trained and certified. Lenovo G555 Removing and replacing an FRU This section presents exploded ...figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons. 33 An untrained person runs the risk of the notes that all power cords from electrical outlets, remove the battery...
... to indicate how to remove and replace the FRU. Do not attempt to service any FRU, review "FRU replacement notices" on page 72. 8. Before replacing any computer unless you have been trained and certified. Lenovo G555 Removing and replacing an FRU This section presents exploded ...figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons. 33 An untrained person runs the risk of the notes that all power cords from electrical outlets, remove the battery...
Lenovo G555 Hardware Maintenance Manual V2.0
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Lenovo G555 Hardware Maintenance Manual 1180 Integrated camera For access, remove these FRUs in the direction shown by arrow 1...to the top center of integrated camera Note: The integrated camera is attached firmly. Detach the connector in order: •• "1010 Battery pack" on page 34 •• "1040 Memory/Wireless module/CPU (central processing unit) compartment cover" on page 38 ••...; "1170 LCD panel and hinges" on page 68 Figure 18. Removal steps of the LCD cover. When replacing the integrated camera, route the connector cable as shown in the figure above. 70
Lenovo G555 Hardware Maintenance Manual 1180 Integrated camera For access, remove these FRUs in the direction shown by arrow 1...to the top center of integrated camera Note: The integrated camera is attached firmly. Detach the connector in order: •• "1010 Battery pack" on page 34 •• "1040 Memory/Wireless module/CPU (central processing unit) compartment cover" on page 38 ••...; "1170 LCD panel and hinges" on page 68 Figure 18. Removal steps of the LCD cover. When replacing the integrated camera, route the connector cable as shown in the figure above. 70