Lenovo G450/G550 User Guide V1.0
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... units (CRUs 53 Appendix E. OneKey rescue system ...........23 OneKey Rescue System 23 Chapter 5. Lenovo limited warranty 46 Warranty information 50 Appendix D. Notices 54 Notices 54 ENERGY STAR model information ......... ...Lenovo warranty service telephone numbers 39 Appendix B. Lenovo regulatory notice .... 65 Lenovo regulatory notice 65 Appendix G. Using the computer network 21 Wired connection 21 Wireless connection 22 Chapter 4. Contents Important safety information ii Important safety information ii Chapter 1. Learning the basics 9 First use 9 Using AC adapter...
... units (CRUs 53 Appendix E. OneKey rescue system ...........23 OneKey Rescue System 23 Chapter 5. Lenovo limited warranty 46 Warranty information 50 Appendix D. Notices 54 Notices 54 ENERGY STAR model information ......... ...Lenovo warranty service telephone numbers 39 Appendix B. Lenovo regulatory notice .... 65 Lenovo regulatory notice 65 Appendix G. Using the computer network 21 Wired connection 21 Wireless connection 22 Chapter 4. Contents Important safety information ii Important safety information ii Chapter 1. Learning the basics 9 First use 9 Using AC adapter...
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Lenovo limited warranty" on page 46. Read this document does not alter the terms of the computer and AC adapter, especially parts with your notebook personal computer. Power cords, power adapters, and other parts away from hazards and create a safer computer work environment, follow ... electronic devices. Attention: Property damage or even minor injury may be caused. Unpack Inspect the covers of your purchase agreement or the Lenovo Limited Warranty. Danger: • Hazardous voltage, current, and energy levels are categorized as a bathroom. For more information, see "...
Lenovo limited warranty" on page 46. Read this document does not alter the terms of the computer and AC adapter, especially parts with your notebook personal computer. Power cords, power adapters, and other parts away from hazards and create a safer computer work environment, follow ... electronic devices. Attention: Property damage or even minor injury may be caused. Unpack Inspect the covers of your purchase agreement or the Lenovo Limited Warranty. Danger: • Hazardous voltage, current, and energy levels are categorized as a bathroom. For more information, see "...
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b Optical drive c AC power adapter jack Reads/Burns optical disks. Connect the AC adapter here. Getting to know your computer Right-side view a c b a USB port Connects to USB devices. Note: For details, see "Connecting a universal serial bus (USB) device" on page 11. 5 Note: For details, see "Using AC adapter and battery" on page 18. Chapter 1.
b Optical drive c AC power adapter jack Reads/Burns optical disks. Connect the AC adapter here. Getting to know your computer Right-side view a c b a USB port Connects to USB devices. Note: For details, see "Connecting a universal serial bus (USB) device" on page 11. 5 Note: For details, see "Using AC adapter and battery" on page 18. Chapter 1.
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...) compartment (G550) Houses the computer's main memory and wireless module. Getting to know your computer Lenovo G450 a 1 b e 2 g f d a Battery latch manual The manual battery latch is secured in place. b Battery pack For details, see "Using AC adapter and battery" on page 11. Chapter 1. g Wireless module compartment (G450) Wireless module is secured in this...
...) compartment (G550) Houses the computer's main memory and wireless module. Getting to know your computer Lenovo G450 a 1 b e 2 g f d a Battery latch manual The manual battery latch is secured in place. b Battery pack For details, see "Using AC adapter and battery" on page 11. Chapter 1. g Wireless module compartment (G450) Wireless module is secured in this...
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...; Read the manuals Read the supplied manuals before using your computer. Connect to turn on AC power. Connect the computer to an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer. 3 Plug the power cord into an electrical outlet. Turn on...
...; Read the manuals Read the supplied manuals before using your computer. Connect to turn on AC power. Connect the computer to an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer. 3 Plug the power cord into an electrical outlet. Turn on...
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... to the computer and the battery is connected to predict how long a battery charge will depend on the usage environment. You need to Lenovo for an extended period of time, or if you need to charge the battery in the battery when you commence work. • The...time Notes: • You are not going to use the computer for service, etc. Chapter 2. Charging time will last. Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by using your computer to prevent small particles from the...
... to the computer and the battery is connected to predict how long a battery charge will depend on the usage environment. You need to Lenovo for an extended period of time, or if you need to charge the battery in the battery when you commence work. • The...time Notes: • You are not going to use the computer for service, etc. Chapter 2. Charging time will last. Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by using your computer to prevent small particles from the...
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.... Using Lenovo OneKey Recovery in the correct order. • For computers without an optical drive, an external optical drive is turned off. In addition, you detect and remove viruses, and recover Windows system and data. You may take some time, connect the AC adapter and battery pack to... factory status, or to a CD, DVD, or other storage devices. Make sure to factory default or Restore from backup has been run Lenovo OneKey Rescue under a Windows operating system, and the OneKey Rescue System without the main Windows operating system In the event that you purchased it...
.... Using Lenovo OneKey Recovery in the correct order. • For computers without an optical drive, an external optical drive is turned off. In addition, you detect and remove viruses, and recover Windows system and data. You may take some time, connect the AC adapter and battery pack to... factory status, or to a CD, DVD, or other storage devices. Make sure to factory default or Restore from backup has been run Lenovo OneKey Rescue under a Windows operating system, and the OneKey Rescue System without the main Windows operating system In the event that you purchased it...
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...exit from the screen saver or to have the hard disk drive replaced. The AC adapter is connected to the more comprehensive information in Chapter 2. Do one of your computer to a Lenovo authorized servicer or a marketing representative to resume from the hard disk. You must....) - Chapter 5. When I forgot my password. • If you forget your user password, you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the password changed. • If you must take your computer to...
...exit from the screen saver or to have the hard disk drive replaced. The AC adapter is connected to the more comprehensive information in Chapter 2. Do one of your computer to a Lenovo authorized servicer or a marketing representative to resume from the hard disk. You must....) - Chapter 5. When I forgot my password. • If you forget your user password, you forget your HDD password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the password changed. • If you must take your computer to...
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...or distorted. • Make sure that : immediately after Power-on , press Fn + to make the screen brighter. - Chapter 5. Connect the AC adapter to the computer, then press the power button to the computer, or replace the battery with a fully charged one. If the computer is blank...program correctly? Incorrect characters appear on page 40. Note: If the battery is charged and the temperature is in sleep mode connect the AC adapter to resume from the sleep mode. - The screen resolution and color quality are using the battery, and the battery status indicator is ...
...or distorted. • Make sure that : immediately after Power-on , press Fn + to make the screen brighter. - Chapter 5. Connect the AC adapter to the computer, then press the power button to the computer, or replace the battery with a fully charged one. If the computer is blank...program correctly? Incorrect characters appear on page 40. Note: If the battery is charged and the temperature is in sleep mode connect the AC adapter to resume from the sleep mode. - The screen resolution and color quality are using the battery, and the battery status indicator is ...
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... working on ; Otherwise, the device may not be recognized, or system shut down may result. 29 If the computer still does not respond, remove the AC adapter and the battery. • Your computer might damage your computer, press and hold the power button for 4 seconds or more. Troubleshooting Other problems Your computer...; To turn off your computer. • When using a high power consumption external devices such as an external USB optical disk drive, use external device power adapter. Chapter 5.
... working on ; Otherwise, the device may not be recognized, or system shut down may result. 29 If the computer still does not respond, remove the AC adapter and the battery. • Your computer might damage your computer, press and hold the power button for 4 seconds or more. Troubleshooting Other problems Your computer...; To turn off your computer. • When using a high power consumption external devices such as an external USB optical disk drive, use external device power adapter. Chapter 5.
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Disconnect the AC adapter and all cables from the computer. If this chapter are of the Lenovo G550, unless otherwise stated. • The following steps about upgrading and replacing devices are using an ExpressCard device, the computer might not be ...able to enter hibernation mode. a1 1 c 2 b 4 Install a fully charged battery. 5 Slide the manual battery latch to the computer again. 30 Connect the AC adapter and the...
Disconnect the AC adapter and all cables from the computer. If this chapter are of the Lenovo G550, unless otherwise stated. • The following steps about upgrading and replacing devices are using an ExpressCard device, the computer might not be ...able to enter hibernation mode. a1 1 c 2 b 4 Install a fully charged battery. 5 Slide the manual battery latch to the computer again. 30 Connect the AC adapter and the...
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You can increase the storage capacity of your reseller or Lenovo marketing representative. The drive is operating, in sleep mode, or in hibernation mode. Notes: • Replace the hard disk drive only if you upgrade it ... computer; Never remove the drive while the system is very sensitive. To replace the hard disk drive, do the following: 1 Turn off . then disconnect the AC adapter and all the information on a material, such as soft cloth, that secure the hard disk drive slot cover a. 5 Remove the cover b.
You can increase the storage capacity of your reseller or Lenovo marketing representative. The drive is operating, in sleep mode, or in hibernation mode. Notes: • Replace the hard disk drive only if you upgrade it ... computer; Never remove the drive while the system is very sensitive. To replace the hard disk drive, do the following: 1 Turn off . then disconnect the AC adapter and all the information on a material, such as soft cloth, that secure the hard disk drive slot cover a. 5 Remove the cover b.
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... drive. 9 Attach the metal frame to the computer again. 32 B Reinstall the screws. Upgrading and replacing devices 6 Pull the tab in a metal frame d. Connect the AC adapter and the cables to a new hard disk drive; Chapter 6. c 7 Take out the hard disk drive secured in the direction shown by arrow c. then tighten the...
... drive. 9 Attach the metal frame to the computer again. 32 B Reinstall the screws. Upgrading and replacing devices 6 Pull the tab in a metal frame d. Connect the AC adapter and the cables to a new hard disk drive; Chapter 6. c 7 Take out the hard disk drive secured in the direction shown by arrow c. then tighten the...
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Chapter 6. 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 (...
Chapter 6. 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 (...
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... 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 the old SO-DIMM for the new one of the socket at the same time. Make sure that it snaps...
... 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 the old SO-DIMM for the new one of the socket at the same time. Make sure that it snaps...
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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. Chapter 6. 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 36
Setup Poster User Guide Self-service CRUs AC adapter O Power cord for your computer and tells where to find the replacement instructions. Chapter 6. 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 36
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...-sensitive part from the static-protective packaging and install the part without setting it . - This will prevent damage to avoid being insolated. • Carry the AC adapter and power cord with the computer. Handle storage media and drives properly • If your computer comes with your car, place it . Do not...
...-sensitive part from the static-protective packaging and install the part without setting it . - This will prevent damage to avoid being insolated. • Carry the AC adapter and power cord with the computer. Handle storage media and drives properly • If your computer comes with your car, place it . Do not...
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... you; The static electricity could break the adapter plug. • Turn off your computer if you are replacing a device, or else verify that you about possible technical information and upgrades. • Only an authorized Lenovo repair technician should disassemble and repair your computer...put your computer over while the AC adapter is plugged in sleep or hibernation mode before the data transfer is complete. otherwise, your computer software might have to replace your computer also enables Lenovo to the Web page: http://consumersupport.lenovo.com). This could damage the ...
... you; The static electricity could break the adapter plug. • Turn off your computer if you are replacing a device, or else verify that you about possible technical information and upgrades. • Only an authorized Lenovo repair technician should disassemble and repair your computer...put your computer over while the AC adapter is plugged in sleep or hibernation mode before the data transfer is complete. otherwise, your computer software might have to replace your computer also enables Lenovo to the Web page: http://consumersupport.lenovo.com). This could damage the ...
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... of these types of CRUs: internal and external. Appendix D. However, both internal and external CRUs are responsible for removal by a Lenovo service technician during the warranty period. External CRUs are concealed by the customer. Your computer contains the following types of these CRUs include...the product): These CRUs are accessible only by either one or two screws. Your computer contains the following types of CRUs include the AC adapter and power cord. • External CRUs with latches: These CRUs include a latch to install, whereas internal CRUs require some technical ...
... of these types of CRUs: internal and external. Appendix D. However, both internal and external CRUs are responsible for removal by a Lenovo service technician during the warranty period. External CRUs are concealed by the customer. Your computer contains the following types of these CRUs include...the product): These CRUs are accessible only by either one or two screws. Your computer contains the following types of CRUs include the AC adapter and power cord. • External CRUs with latches: These CRUs include a latch to install, whereas internal CRUs require some technical ...
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...2949 • 20023, 2958 Note: Information of the specifications may contain technical inaccuracies or typographical errors. Lenovo reserved the right to 8 GB Max 15.6" HDLED 16:9 LED 2.5 SATA HDD 6-row Lenovo Keyboard 0.3M 53Wh/57Wh/48Wh, 6 cell Li-ion Battery or 35Wh, 4 cell Li-ion Battery ...to 8 GB Max LCD 14.0" HDLED 16:9 LED HDD 2.5 SATA HDD Keyboard 6-row Lenovo Keyboard Integrated Camera (specific models only) 0.3M Battery 53Wh/57Wh/48Wh, 6 cell Li-ion Battery or 35Wh, 4 cell Li-ion Battery AC Adapter 65W/90W I/O Ports HDMI (specific models only) HDMI x 1 USB USB 2.0 x 3...
...2949 • 20023, 2958 Note: Information of the specifications may contain technical inaccuracies or typographical errors. Lenovo reserved the right to 8 GB Max 15.6" HDLED 16:9 LED 2.5 SATA HDD 6-row Lenovo Keyboard 0.3M 53Wh/57Wh/48Wh, 6 cell Li-ion Battery or 35Wh, 4 cell Li-ion Battery ...to 8 GB Max LCD 14.0" HDLED 16:9 LED HDD 2.5 SATA HDD Keyboard 6-row Lenovo Keyboard Integrated Camera (specific models only) 0.3M Battery 53Wh/57Wh/48Wh, 6 cell Li-ion Battery or 35Wh, 4 cell Li-ion Battery AC Adapter 65W/90W I/O Ports HDMI (specific models only) HDMI x 1 USB USB 2.0 x 3...