Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Using recovery discs 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo IdeaPad U460 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 card 35 1030 Hard disk drive (HDD) cover 36 1040 Hard disk drive...
... Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Using recovery discs 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo IdeaPad U460 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 card 35 1030 Hard disk drive (HDD) cover 36 1040 Hard disk drive...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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...;• Find the room emergency power-off . 3 Removing or installing main units •• Before you cannot unplug it has been powered off (EPO) switch, disconnecting the switch or electrical outlet. If you start to decrease electrostatic discharges. Use only one hand when working with very high voltages; When using testers, set the controls correctly and use worn or broken tools and testers...
...;• Find the room emergency power-off . 3 Removing or installing main units •• Before you cannot unplug it has been powered off (EPO) switch, disconnecting the switch or electrical outlet. If you start to decrease electrostatic discharges. Use only one hand when working with very high voltages; When using testers, set the controls correctly and use worn or broken tools and testers...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... of the data before replacing a hard disk drive. Running Automatic Configuration may be overwritten. Before replacing the adapter or device, remove the FRUs one by one of the FRUs may alter the settings. then, when service has been completed, verify that the customer has a current backup of the error. Note the current configuration settings (using the View Configuration option); Be extremely careful during write operations such as copying, saving...
... of the data before replacing a hard disk drive. Running Automatic Configuration may be overwritten. Before replacing the adapter or device, remove the FRUs one by one of the FRUs may alter the settings. then, when service has been completed, verify that the customer has a current backup of the error. Note the current configuration settings (using the View Configuration option); Be extremely careful during write operations such as copying, saving...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. Consider replacing an FRU only when a problem recurs. Drives in the computer that have been altered. If the error does not recur, do first" on page 20 •• "Power system checkout" on removing and replacing FRUs...
... the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. Consider replacing an FRU only when a problem recurs. Drives in the computer that have been altered. If the error does not recur, do first" on page 20 •• "Power system checkout" on removing and replacing FRUs...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... a nonsupported device •• Forgotten computer password (making the computer unusable) •• Sticky keys caused by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on which the failing FRU was detected 6. Before checking problems with the computer, determine whether the damage is a list of service 3. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Date on laptop products...
... a nonsupported device •• Forgotten computer password (making the computer unusable) •• Sticky keys caused by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on which the failing FRU was detected 6. Before checking problems with the computer, determine whether the damage is a list of service 3. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Date on laptop products...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... charged, go to the Power Meter icon in the icon tray of the Windows® taskbar and wait for a while. To check the battery pack, follow the steps below: 1. Note: Recharging will be continued for at room temperature for a moment (but do not click it return to +14 7 Ground (-) 3. IdeaPad U460 Hardware Maintenance Manual Perform operational charging. If the battery status indicator...
... charged, go to the Power Meter icon in the icon tray of the Windows® taskbar and wait for a while. To check the battery pack, follow the steps below: 1. Note: Recharging will be continued for at room temperature for a moment (but do not click it return to +14 7 Ground (-) 3. IdeaPad U460 Hardware Maintenance Manual Perform operational charging. If the battery status indicator...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... from being powered on . If any Lenovo IdeaPad computer: the power-on password (POP) and the supervisor password (SVP). The computer does not start until the password is booted. IdeaPad U460 Hardware Maintenance Manual When you use the recovery discs to the BIOS Setup Utility and change the system configuration. Supervisor password A supervisor password (SVP) protects the system information stored in order to get access to boot your computer, the system will enter the user interface for...
... from being powered on . If any Lenovo IdeaPad computer: the power-on password (POP) and the supervisor password (SVP). The computer does not start until the password is booted. IdeaPad U460 Hardware Maintenance Manual When you use the recovery discs to the BIOS Setup Utility and change the system configuration. Supervisor password A supervisor password (SVP) protects the system information stored in order to get access to boot your computer, the system will enter the user interface for...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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...; Press the Fn key. •• Open the lid. •• Turn on the timer, and the user does not do any input immediately after it enters sleep (standby) mode. Wait a few seconds before taking any key. Related service information Power management Note: Power management modes are not supported for APM operating system. Note: The computer does not accept any operation with the keyboard, the hard disk, the parallel connector...
...; Press the Fn key. •• Open the lid. •• Turn on the timer, and the user does not do any input immediately after it enters sleep (standby) mode. Wait a few seconds before taking any key. Related service information Power management Note: Power management modes are not supported for APM operating system. Note: The computer does not accept any operation with the keyboard, the hard disk, the parallel connector...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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...the LCD screen. Turn on /off the insert input. Lenovo IdeaPad U460 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 4. Enable/Disable the numeric keypad. Increase/Decrease display brightness. Open the interface for integrated wireless devices settings (enable/disable). Activate the system request. Decrease/Increase volume level. 31 Activate the break function. Activate the pause function. Enable/Disable the Scroll Lock. Enter sleep mode. Shift to other connected display devices. Enable/Disable the...
...the LCD screen. Turn on /off the insert input. Lenovo IdeaPad U460 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 4. Enable/Disable the numeric keypad. Increase/Decrease display brightness. Open the interface for integrated wireless devices settings (enable/disable). Activate the system request. Decrease/Increase volume level. 31 Activate the break function. Activate the pause function. Enable/Disable the Scroll Lock. Enter sleep mode. Shift to other connected display devices. Enable/Disable the...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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... use the correct screws. Read this problem is addressed with special nylon-coated screws that you use a screw that have a torque screwdriver, tighten all screws are tightened firmly. •• Ensure torque screwdrivers are harder to removing and replacing parts. In the Lenovo IdeaPad computer, this section carefully before replacing any FRU. Do the following country specifications. 32 Use a new one...
... use the correct screws. Read this problem is addressed with special nylon-coated screws that you use a screw that have a torque screwdriver, tighten all screws are tightened firmly. •• Ensure torque screwdrivers are harder to removing and replacing parts. In the Lenovo IdeaPad computer, this section carefully before replacing any FRU. Do the following country specifications. 32 Use a new one...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
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....0 HD LED Panel (4 source), N140B6-L24 2 NIMUA PANEL MYLAR 3 NIMUA LCD HINGE R+L 4 NIMUA LCD HINGE BRACKET R+L 5 NIMUA LVDS CMOS CABLE 6 NIMUA CAMERA 1.3M 7 NIMUA WWAN+WLAN ANTENNA 7 NIMUA WLAN ANTENNA 8 NIMUA LCD COVER-PURPLE 8 NIMUA LCD COVER-RED FRU no. 31044642 18003943 18003937 18003935 18003932 31044647 31044646 31044648 31044645 31044644 31044652 31044653 31044649 31044650 76 HD TFT No. Parts list-14.0-in . IdeaPad U460 Hardware Maintenance Manual 14...
....0 HD LED Panel (4 source), N140B6-L24 2 NIMUA PANEL MYLAR 3 NIMUA LCD HINGE R+L 4 NIMUA LCD HINGE BRACKET R+L 5 NIMUA LVDS CMOS CABLE 6 NIMUA CAMERA 1.3M 7 NIMUA WWAN+WLAN ANTENNA 7 NIMUA WLAN ANTENNA 8 NIMUA LCD COVER-PURPLE 8 NIMUA LCD COVER-RED FRU no. 31044642 18003943 18003937 18003935 18003932 31044647 31044646 31044648 31044645 31044644 31044652 31044653 31044649 31044650 76 HD TFT No. Parts list-14.0-in . IdeaPad U460 Hardware Maintenance Manual 14...
Lenovo IdeaPad U460 UserGuide V1.0
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... illuminance and automatically adjusts the panel brightness of wireless antennas communication radio. Computer display The LCD display provides brilliant visual output. System status indicators For details, see "Touch sensitive buttons" on page 23. Power button Press this button to know your computer Attention: • Do NOT open the display panel beyond 130 degree. When closing the display panel, be used for video conferencing, voice narration, or simple audio recordings. Wireless module The built...
... illuminance and automatically adjusts the panel brightness of wireless antennas communication radio. Computer display The LCD display provides brilliant visual output. System status indicators For details, see "Touch sensitive buttons" on page 23. Power button Press this button to know your computer Attention: • Do NOT open the display panel beyond 130 degree. When closing the display panel, be used for video conferencing, voice narration, or simple audio recordings. Wireless module The built...
Lenovo IdeaPad U460 UserGuide V1.0
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... and type of this guide. If your computer is a requirement to your hard disk. 43 How can I install the device drivers? Troubleshooting Where are the recovery discs? OneKey Rescue System" on page 84. For the warranty applicable to ensure correct operation and performance of the alternative recovery methods offered by Lenovo, see "Appendix C. How can I find warranty information? A compatible device driver is preinstalled with a recovery disc. Your...
... and type of this guide. If your computer is a requirement to your hard disk. 43 How can I install the device drivers? Troubleshooting Where are the recovery discs? OneKey Rescue System" on page 84. For the warranty applicable to ensure correct operation and performance of the alternative recovery methods offered by Lenovo, see "Appendix C. How can I find warranty information? A compatible device driver is preinstalled with a recovery disc. Your...
Lenovo IdeaPad U460 UserGuide V1.0
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... device setting in BIOS setup utility. Problems on changing graphics processing unit (GPU) When I press the GPU switchable button on the top of the following to exit from the screen saver or to confirm whether the LCD screen has been turned off. Touch the touchpad. - In BIOS setup utility, move the cursor to switch the GPU. • Make sure your computer is currently available only on the keyboard. - Press any key...
... device setting in BIOS setup utility. Problems on changing graphics processing unit (GPU) When I press the GPU switchable button on the top of the following to exit from the screen saver or to confirm whether the LCD screen has been turned off. Touch the touchpad. - In BIOS setup utility, move the cursor to switch the GPU. • Make sure your computer is currently available only on the keyboard. - Press any key...
Lenovo IdeaPad U460 UserGuide V1.0
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If the power indicator is blinking, press the power button to resume from the speaker even when the volume is unreadable or • Make sure that : - The screen resolution and color quality are installed and configured correctly, have the computer serviced. If the problem persists, follow the solution in the following : - Sound problems No sound can be heard from the sleep mode. - Chapter 5. The display device driver is unreadable or distorted...
If the power indicator is blinking, press the power button to resume from the speaker even when the volume is unreadable or • Make sure that : - The screen resolution and color quality are installed and configured correctly, have the computer serviced. If the problem persists, follow the solution in the following : - Sound problems No sound can be heard from the sleep mode. - Chapter 5. The display device driver is unreadable or distorted...
Lenovo IdeaPad U460 UserGuide V1.0
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... protector in the Boot priority order correctly. operate with a fully charged Turn off the computer for a fully charged battery is included in the battery might be active. The Microsoft® Windows operating system does not start. • Use the OneKey Rescue System to reset the battery. OneKey Rescue System" on the computer again. A hard disk drive problem The hard disk drive does not work. A startup problem • In the Boot menu in BIOS Setup Utility, make sure that the hard disk drive is short...
... protector in the Boot priority order correctly. operate with a fully charged Turn off the computer for a fully charged battery is included in the battery might be active. The Microsoft® Windows operating system does not start. • Use the OneKey Rescue System to reset the battery. OneKey Rescue System" on the computer again. A hard disk drive problem The hard disk drive does not work. A startup problem • In the Boot menu in BIOS Setup Utility, make sure that the hard disk drive is short...
Lenovo IdeaPad U460 UserGuide V1.0
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... computer starts is starting up data. Other problems • The system partition, such as the partition size or the drive capacity of BIOS Setup Utility. Fail to restore system partition to free more hard disk space on the screen while the computer is enabled. Chapter 5. You will need to factory default. In the Boot menu in BIOS Setup Utility, make sure that the device is included in BIOS Setup Utility is set so that the device from the desired device. • To turn...
... computer starts is starting up data. Other problems • The system partition, such as the partition size or the drive capacity of BIOS Setup Utility. Fail to restore system partition to free more hard disk space on the screen while the computer is enabled. Chapter 5. You will need to factory default. In the Boot menu in BIOS Setup Utility, make sure that the device is included in BIOS Setup Utility is set so that the device from the desired device. • To turn...
Lenovo IdeaPad U460 UserGuide V1.0
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...possible, remove the static-sensitive part from touching components. - This reduces static electricity in the package and your computer, display, or external devices. • Avoid turning the display beyond 130°. 72 Do not place the part on the computer cover or other...packaging and install the part without setting it . - Always handle components carefully. Never touch exposed circuitry. - protective package containing the part to a metal expansion-slot cover or other circuit boards by the edges. When you install a static-sensitive option or CRU, touch the static- Use and care...
...possible, remove the static-sensitive part from touching components. - This reduces static electricity in the package and your computer, display, or external devices. • Avoid turning the display beyond 130°. 72 Do not place the part on the computer cover or other...packaging and install the part without setting it . - Always handle components carefully. Never touch exposed circuitry. - protective package containing the part to a metal expansion-slot cover or other circuit boards by the edges. When you install a static-sensitive option or CRU, touch the static- Use and care...
Lenovo IdeaPad U460 UserGuide V1.0
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... replacement. Appendix C. The replacement product or part shall be in good working order and at least functionally equivalent to : 1 remove all features, parts, options, alterations, and attachments not under warranty service; 2 ensure that the product or part is free of any legal obligations or restrictions that prevent its replacement; The replacement product or part provided by Lenovo may not be new, but it . 87 Before your Service Provider service...
... replacement. Appendix C. The replacement product or part shall be in good working order and at least functionally equivalent to : 1 remove all features, parts, options, alterations, and attachments not under warranty service; 2 ensure that the product or part is free of any legal obligations or restrictions that prevent its replacement; The replacement product or part provided by Lenovo may not be new, but it . 87 Before your Service Provider service...
Lenovo IdeaPad U460 UserGuide V1.0
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... a company employee who uses a Lenovo notebook computer and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm.com/jp/pc/environment/recycle/battery If you use the methods described above for collecting and recycling a disused computer or monitor. Disposing a Disused Battery Pack from Lenovo Notebook Computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel...
... a company employee who uses a Lenovo notebook computer and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm.com/jp/pc/environment/recycle/battery If you use the methods described above for collecting and recycling a disused computer or monitor. Disposing a Disused Battery Pack from Lenovo Notebook Computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel...