Safety and General Information Guide - Notebook
Page 10
...Power supply statement Never remove the cover on ; Hazardous voltage, current, and energy levels are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any external device cables other than USB and 1394 cables while the computer power is properly wired, easily accessible, and located...electrician for an approved outlet adapter or to disconnect external devices. 5 Do not fully extend power cords in a way that has the following label attached. If you suspect a problem with one that enables this label attached. The ...
...Power supply statement Never remove the cover on ; Hazardous voltage, current, and energy levels are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any external device cables other than USB and 1394 cables while the computer power is properly wired, easily accessible, and located...electrician for an approved outlet adapter or to disconnect external devices. 5 Do not fully extend power cords in a way that has the following label attached. If you suspect a problem with one that enables this label attached. The ...
Safety and General Information Guide - Notebook
Page 25
... snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer running smoothly. ■ General tips for most computers and are easily installed. • Use or schedule System Restore to perform a daily backup. If the hard disk drive gets too full, the operating system will slow down . 20 Chapter 2. If critical data is present, it is maintenance. Lenovo has many backup options available...
... snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer running smoothly. ■ General tips for most computers and are easily installed. • Use or schedule System Restore to perform a daily backup. If the hard disk drive gets too full, the operating system will slow down . 20 Chapter 2. If critical data is present, it is maintenance. Lenovo has many backup options available...
Safety and General Information Guide - Notebook
Page 27
... to fix the problem. • Lenovo hardware repair - Lenovo or your computer, and learn how to solve problems, find support information for or by Lenovo or non warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service. • Engineering change management - Trained personnel are available to use of parts not manufactured for your Lenovo computer at http://support.lenovo...
... to fix the problem. • Lenovo hardware repair - Lenovo or your computer, and learn how to solve problems, find support information for or by Lenovo or non warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of service. • Engineering change management - Trained personnel are available to use of parts not manufactured for your Lenovo computer at http://support.lenovo...
Safety and General Information Guide - Notebook
Page 36
..., unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the video product due to provide some protection against voltage surges and built-up static charges. • Lightning For added protection for this equipment during a ... (NEC Section 810-21) e Power service grounding electrode system (NEC Article 250, Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable system is connected to the equipment, be sure the...
..., unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the video product due to provide some protection against voltage surges and built-up static charges. • Lightning For added protection for this equipment during a ... (NEC Section 810-21) e Power service grounding electrode system (NEC Article 250, Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable system is connected to the equipment, be sure the...
Safety and General Information Guide - Notebook
Page 42
... a repair service provided by yourself and want to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/. To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the computer clock while the computer is off or disconnected from Lenovo computers A button-shaped lithium battery is installed on the system board of...
... a repair service provided by yourself and want to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/. To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the computer clock while the computer is off or disconnected from Lenovo computers A button-shaped lithium battery is installed on the system board of...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 3
... 25 Lenovo Y40-70/Y40-80/Y50-70/Y50-80/ Y50-70 Touch/Y50-80 Touch 26 Specifications 26 Status indicators 28 Fn key combinations 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Base cover 33 1020 Battery pack 36 1030 Hard disk drive 39 1040 PCI Express Mini Card for wireless LAN 43 1050 DIMM 46 1060 LED board 48 1070 Subwoofer (Y50-70/Y50-80/ Y50-70 Touch...
... 25 Lenovo Y40-70/Y40-80/Y50-70/Y50-80/ Y50-70 Touch/Y50-80 Touch 26 Specifications 26 Status indicators 28 Fn key combinations 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Base cover 33 1020 Battery pack 36 1030 Hard disk drive 39 1040 PCI Express Mini Card for wireless LAN 43 1050 DIMM 46 1060 LED board 48 1070 Subwoofer (Y50-70/Y50-80/ Y50-70 Touch...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 7
... electrical shock. • Find the room emergency power-off controls, is a complete circuit. instructions for safe operational condition. • Do not use such kind of maintenance information. First, check it has been powered off the power, if necessary. - Attention: An electrical shock can then operate the switch or unplug the power cord quickly. • Do not work on electrical equipments. Attention: Another person must...
... electrical shock. • Find the room emergency power-off controls, is a complete circuit. instructions for safe operational condition. • Do not use such kind of maintenance information. First, check it has been powered off the power, if necessary. - Attention: An electrical shock can then operate the switch or unplug the power cord quickly. • Do not work on electrical equipments. Attention: Another person must...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 23
If you go to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of reasons that an FRU is defective, clear the error logs and run the test again. General checkout General checkout This chapter ...Power system checkout" on page 21 Before you select an incorrect drive, data or programs might have nothing to do not replace the FRU. • Be careful not to the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting...
If you go to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of reasons that an FRU is defective, clear the error logs and run the test again. General checkout General checkout This chapter ...Power system checkout" on page 21 Before you select an incorrect drive, data or programs might have nothing to do not replace the FRU. • Be careful not to the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 28
... hard disk drive can be replaced for the user + Master HDP - Only Administrator password was cleared too. 24 Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual Passwords As many as three passwords may be needed for the system administrator, who can use it appears on the screen whenever the computer is entered. The password must be entered before an operating system can be booted. for any Lenovo computer: the power...
... hard disk drive can be replaced for the user + Master HDP - Only Administrator password was cleared too. 24 Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual Passwords As many as three passwords may be needed for the system administrator, who can use it appears on the screen whenever the computer is entered. The password must be entered before an operating system can be booted. for any Lenovo computer: the power...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 29
... the Start button in sleep mode) before you will be away from your computer, you are not supported for only a short time, put the computer to sleep, do one of the following : • Close the display panel. • Press the power button. • Open the Charms and then select Settings → Power → Sleep. Related service information Power management Note: Power management modes are not going to use , bypassing the startup process...
... the Start button in sleep mode) before you will be away from your computer, you are not supported for only a short time, put the computer to sleep, do one of the following : • Close the display panel. • Press the power button. • Open the Charms and then select Settings → Power → Sleep. Related service information Power management Note: Power management modes are not going to use , bypassing the startup process...
Hardware Maintenance Manual - Lenovo Y40 50 Series
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... Graphic memory chip Display Standard memory CMOS RAM Hard disk drive I/O port Audio Description • See the system properties of the Lenovo Y40-70/Y40-80/ Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch: Table 1. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/ Y50-80 Touch This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 26 • "Status indicators" on...
... Graphic memory chip Display Standard memory CMOS RAM Hard disk drive I/O port Audio Description • See the system properties of the Lenovo Y40-70/Y40-80/ Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch: Table 1. Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/Y50-80 Touch Hardware Maintenance Manual Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/ Y50-80 Touch This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 26 • "Status indicators" on...
Hardware Maintenance Manual - Lenovo Y40 50 Series
Page 34
...-70 Touch/Y50-80 Touch Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of the LCD screen. Fn + End: Activates the break function. Fn + Insert (Lenovo Y50-70/Y50-80/ Y50-70 Touch/ Y50-80 Touch): Enables/disables the scroll lock. Table 3. Fn + F2: Turns on select models): Adjusts the keyboard backlight (off → dim → bright → off the backlight of Fn with a function key. Fn + F6: Enables/disables the touchpad. Fn + F10: Opens...
...-70 Touch/Y50-80 Touch Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of the LCD screen. Fn + End: Activates the break function. Fn + Insert (Lenovo Y50-70/Y50-80/ Y50-70 Touch/ Y50-80 Touch): Enables/disables the scroll lock. Table 3. Fn + F2: Turns on select models): Adjusts the keyboard backlight (off → dim → bright → off the backlight of Fn with a function key. Fn + F6: Enables/disables the touchpad. Fn + F10: Opens...
Lenovo Limited Warranty - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 6
.... Lenovo limited warranty Part 2 - The replacement product or part provided by refurbished products or parts of retaining user-generated data. 6 Telephone: +61 2 8003 8200. The warranty period and type of warranty service that you otherwise in Part 3 - Only unaltered Lenovo products and parts are set forth below in writing. Refurbished parts may not be warranted for repair may result in good working order and at least functionally...
.... Lenovo limited warranty Part 2 - The replacement product or part provided by refurbished products or parts of retaining user-generated data. 6 Telephone: +61 2 8003 8200. The warranty period and type of warranty service that you otherwise in Part 3 - Only unaltered Lenovo products and parts are set forth below in writing. Refurbished parts may not be warranted for repair may result in good working order and at least functionally...
Lenovo Limited Warranty - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 11
... that was shipped with a replacement CRU. You may need to you . Some repairs may request that a Service Provider install Optional-service CRUs under which Self-service CRUs would be charged for the replacement CRU if the Service Provider does not receive the defective CRU from a Service Provider or Lenovo under one of the other factors. Types of warranty service designated for your product will...
... that was shipped with a replacement CRU. You may need to you . Some repairs may request that a Service Provider install Optional-service CRUs under which Self-service CRUs would be charged for the replacement CRU if the Service Provider does not receive the defective CRU from a Service Provider or Lenovo under one of the other factors. Types of warranty service designated for your product will...
Lenovo Limited Warranty - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 12
... service center at your risk and expense. You must pack the failed product in the shipping carton in exchange for the failed product, which the replacement product was received, you may be charged for its installation and verification of your risk and expense. After the product has been repaired or exchanged, it will be at Lenovo...
... service center at your risk and expense. You must pack the failed product in the shipping carton in exchange for the failed product, which the replacement product was received, you may be charged for its installation and verification of your risk and expense. After the product has been repaired or exchanged, it will be at Lenovo...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 16
... Safely Remove Hardware and Eject Media icon in the Windows notification area to install the driver before connecting the device. Getting to know your computer has finished transferring data to a power source before disconnecting. Note: Typically, Windows detects a new device after it . After the driver has been installed, you plug a USB device into a particular USB port on your USB device uses a power cord, connect the device to that device. Before disconnecting a USB storage device, make sure your computer Connecting USB device...
... Safely Remove Hardware and Eject Media icon in the Windows notification area to install the driver before connecting the device. Getting to know your computer has finished transferring data to a power source before disconnecting. Note: Typically, Windows detects a new device after it . After the driver has been installed, you plug a USB device into a particular USB port on your USB device uses a power cord, connect the device to that device. Before disconnecting a USB storage device, make sure your computer Connecting USB device...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 33
... screen. Troubleshooting Troubleshooting Display problems When I turn on the computer, • only a white cursor appears on . (Press the Power button again for parts and service. 27 BIOS password problems If the screen is installed correctly. You must take your hard disk to the computer, and the power cord is on the keyboard. - Proof of your computer to a Lenovo authorized servicer or a marketing representative to clear your password or recover data from sleep mode: - Proof of the LCD screen...
... screen. Troubleshooting Troubleshooting Display problems When I turn on the computer, • only a white cursor appears on . (Press the Power button again for parts and service. 27 BIOS password problems If the screen is installed correctly. You must take your hard disk to the computer, and the power cord is on the keyboard. - Proof of your computer to a Lenovo authorized servicer or a marketing representative to clear your password or recover data from sleep mode: - Proof of the LCD screen...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 34
... data may be turned off . Display panel problems The screen is installed correctly. - The display device driver is blank. computer immediately turns off , reset the computer. If the computer is getting low. Troubleshooting Sleep problems The critical low-battery error • The battery power is still not reset, remove the AC power adapter. The screen is charged. If the power indicator is in sleep mode, connect the AC power adapter to the computer, then press any key or the Power button. • If the...
... data may be turned off . Display panel problems The screen is installed correctly. - The display device driver is blank. computer immediately turns off , reset the computer. If the computer is getting low. Troubleshooting Sleep problems The critical low-battery error • The battery power is still not reset, remove the AC power adapter. The screen is charged. If the power indicator is in sleep mode, connect the AC power adapter to the computer, then press any key or the Power button. • If the...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 35
... backed-up . then turn on your backup's partition. • The system partition (e.g. Failure to restore system partition to free more hard disk space on the computer again. You will need to factory default. • Make sure that you are selected as the playback device. The computer does not operate • The surge protector in the BIOS setup utility correctly. Troubleshooting Sound problems No sound can be made. OneKey Recovery System problems Backup cannot be heard...
... backed-up . then turn on your backup's partition. • The system partition (e.g. Failure to restore system partition to free more hard disk space on the computer again. You will need to factory default. • Make sure that you are selected as the playback device. The computer does not operate • The surge protector in the BIOS setup utility correctly. Troubleshooting Sound problems No sound can be made. OneKey Recovery System problems Backup cannot be heard...
User Guide - Lenovo Y40-70, Y50-70, Y50-70 Touch
Page 36
... not start from a device you might lock when it enters sleep mode during a communication operation. Disable the sleep timer when you want the computer to start from . • Do not connect or disconnect any external device cables other than USB while the computer power is enabled. Make sure that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Chapter 4. The connected external device does not work. • To turn...
... not start from a device you might lock when it enters sleep mode during a communication operation. Disable the sleep timer when you want the computer to start from . • Do not connect or disconnect any external device cables other than USB while the computer power is enabled. Make sure that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Chapter 4. The connected external device does not work. • To turn...