(English) Hardware Maintenance Manual
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... operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Passwords 24 Power-on password 24 Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 26 Lenovo M50-70/M50-80 27 Specifications 27 Status indicators 29 Fn key...
... operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery 23 Restore of factory default 23 Passwords 24 Power-on password 24 Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Putting your computer to sleep 25 Shutting down the computer 26 Lenovo M50-70/M50-80 27 Specifications 27 Status indicators 29 Fn key...
(English) Hardware Maintenance Manual
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...: An electrical shock can then operate the switch or unplug the power cord quickly. • Do not work with the power-off the power, if necessary. - instructions for that contain small conductive fibers to protect yourself from passing through your back. Important: Use only approved tools and test equipments. When using testers, set the controls correctly and use the approved probe leads and...
...: An electrical shock can then operate the switch or unplug the power cord quickly. • Do not work with the power-off the power, if necessary. - instructions for that contain small conductive fibers to protect yourself from passing through your back. Important: Use only approved tools and test equipments. When using testers, set the controls correctly and use the approved probe leads and...
(English) Hardware Maintenance Manual
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... a hardware defect, such as copying, saving, or formatting. Single failures can service the computer. • Before replacing any FRU, read the entire page on page 21 Before 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 a single, unreproducible failure. Consider replacing an FRU only when a problem...
... a hardware defect, such as copying, saving, or formatting. Single failures can service the computer. • Before replacing any FRU, read the entire page on page 21 Before 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 a single, unreproducible failure. Consider replacing an FRU only when a problem...
(English) Hardware Maintenance Manual
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... recover data from being powered on . Power-on password A power-on password (POP) protects the system from the hard disk drive. for any of the whole setup utility. Only Administrator password was cleared too. 24 The password must be entered before an operating system can be booted. Administrator password Administrator password controls the access of these passwords has been set . Hard-disk password There are two hard-disk passwords (HDPs): + User HDP - M50-70/M50-80 Hardware Maintenance Manual Passwords As many as three passwords may be used for access...
... recover data from being powered on . Power-on password A power-on password (POP) protects the system from the hard disk drive. for any of the whole setup utility. Only Administrator password was cleared too. 24 The password must be entered before an operating system can be booted. Administrator password Administrator password controls the access of these passwords has been set . Hard-disk password There are two hard-disk passwords (HDPs): + User HDP - M50-70/M50-80 Hardware Maintenance Manual Passwords As many as three passwords may be used for access...
(English) Hardware Maintenance Manual
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... operation, press any key on the "Turn off monitor" timer in sleep mode, you will be away from your computer while the hard disk is in the operating system expires, the LCD backlight turns off the LCD backlight by pressing F9. When the computer is spinning can also turn off . Screen blank state If the time set on the keyboard. • Press the power button. 25 Windows 7: Click Start → Sleep...
... operation, press any key on the "Turn off monitor" timer in sleep mode, you will be away from your computer while the hard disk is in the operating system expires, the LCD backlight turns off the LCD backlight by pressing F9. When the computer is spinning can also turn off . Screen blank state If the time set on the keyboard. • Press the power button. 25 Windows 7: Click Start → Sleep...
(English) Hardware Maintenance Manual
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... architecture Graphic memory chip Display Standard memory CMOS RAM Hard disk drive Description • See the system properties of the Lenovo M50-70/M50-80: Table 1. Lenovo M50-70/M50-80 Lenovo M50-70/M50-80 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "Status indicators" on page 29 • "Fn key combinations" on page 30 • "FRU replacement notices" on page 31 • "Removing and replacing an...
... architecture Graphic memory chip Display Standard memory CMOS RAM Hard disk drive Description • See the system properties of the Lenovo M50-70/M50-80: Table 1. Lenovo M50-70/M50-80 Lenovo M50-70/M50-80 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "Status indicators" on page 29 • "Fn key combinations" on page 30 • "FRU replacement notices" on page 31 • "Removing and replacing an...
(English) Hardware Maintenance Manual
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Make sure to observe the following procedures about connecting and arranging internal cables, see "Locations" on page 69. 8. Remove them in the order in the procedures. DANGER Before removing any FRU, turn off the computer, unplug all screws, springs, and other small parts are the same for rattling sounds. Before touching it, establish personal grounding by touching a ground point with the instructions to indicate how to...
Make sure to observe the following procedures about connecting and arranging internal cables, see "Locations" on page 69. 8. Remove them in the order in the procedures. DANGER Before removing any FRU, turn off the computer, unplug all screws, springs, and other small parts are the same for rattling sounds. Before touching it, establish personal grounding by touching a ground point with the instructions to indicate how to...
(English) Hardware Maintenance Manual
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Removal steps of keyboard Remove the screws 1. Step 1 Screw (quantity) M2.0× 6.0mm, flat-head, nylok-coated (3) Low to up on the edge Color Torque Black 1.8±0.2 kgf*cm Loosen the keyboard with fingers in the direction shown by arrows 2. 35 Lenovo M50-70/M50-80 1020 Keyboard Figure 2.
Removal steps of keyboard Remove the screws 1. Step 1 Screw (quantity) M2.0× 6.0mm, flat-head, nylok-coated (3) Low to up on the edge Color Torque Black 1.8±0.2 kgf*cm Loosen the keyboard with fingers in the direction shown by arrows 2. 35 Lenovo M50-70/M50-80 1020 Keyboard Figure 2.
(English) Hardware Maintenance Manual
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Removal steps of hard disk drive (continued) Remove the screws 3 and detach the metal frame from the hard disk drive. Step Screw (quantity) 3 M3.0 × 4.0 mm, flat-head, nylok-coated (4) hdd emi box to hdd module Color Torque Black 3.0±0.2 kgf*cm 43 Lenovo M50-70/M50-80 Figure 5.
Removal steps of hard disk drive (continued) Remove the screws 3 and detach the metal frame from the hard disk drive. Step Screw (quantity) 3 M3.0 × 4.0 mm, flat-head, nylok-coated (4) hdd emi box to hdd module Color Torque Black 3.0±0.2 kgf*cm 43 Lenovo M50-70/M50-80 Figure 5.
(English) Hardware Maintenance Manual
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Lenovo M50-70/M50-80 Figure 6. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN, and the white cable (2nd) (AUX) into the jack labeled AUX on the card. • In models with a wireless LAN card that has three antenna...
Lenovo M50-70/M50-80 Figure 6. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN, and the white cable (2nd) (AUX) into the jack labeled AUX on the card. • In models with a wireless LAN card that has three antenna...
(English) Hardware Maintenance Manual
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Lenovo M50-70/M50-80 1140 Upper case and power board For access, remove these FRUs in order: • "1010 Optical drive" on page 33 • "1020 Keyboard" on page 35 • "1030 Base cover" on page 37 • "1040 Battery pack" on page 40 • "1050 Hard disk drive" on page 42 • "1060 PCI Express Mini Card for wireless LAN" on page 44 • "1080 ODD board" on page...
Lenovo M50-70/M50-80 1140 Upper case and power board For access, remove these FRUs in order: • "1010 Optical drive" on page 33 • "1020 Keyboard" on page 35 • "1030 Base cover" on page 37 • "1040 Battery pack" on page 40 • "1050 Hard disk drive" on page 42 • "1060 PCI Express Mini Card for wireless LAN" on page 44 • "1080 ODD board" on page...
(English) Lenovo limited warranty - Lenovo M50-70
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...; Warranty Service Information. and repair of the product may result in loss of data, if the product is free from defects in writing. The replacement product or part provided by refurbished products or parts of the period remaining on your property. Only unaltered Lenovo products and parts are set forth below in good working order and at least functionally equivalent to a covered defect...
...; Warranty Service Information. and repair of the product may result in loss of data, if the product is free from defects in writing. The replacement product or part provided by refurbished products or parts of the period remaining on your property. Only unaltered Lenovo products and parts are set forth below in good working order and at least functionally equivalent to a covered defect...
(English) Lenovo limited warranty - Lenovo M50-70
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..., parts availability, and other types of warranty service designated for installation by you are easily installed by you. Scheduling of service will depend upon request. Lenovo limited warranty If required, the Service Provider will provide repair or exchange service depending on the type of warranty service specified for disconnecting the product and packing it to the designated service center. CRU information and replacement instructions are...
..., parts availability, and other types of warranty service designated for installation by you are easily installed by you. Scheduling of service will depend upon request. Lenovo limited warranty If required, the Service Provider will provide repair or exchange service depending on the type of warranty service specified for disconnecting the product and packing it to the designated service center. CRU information and replacement instructions are...
(English) User Guide - Lenovo M50-70
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...BIOS Setup. 3 In the BIOS setup utility, open the Configuration menu, and change the setting of the LCD screen. : Toggles the display between the computer and an external device. : Decreases the display brightness. : Increases the display brightness. Setting hotkey mode By default, the hotkey functions are accessible by pressing the appropriate hotkeys. : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window. : Refreshes the desktop or the currently active window. : Enables/disables the touchpad. : Enables/disables...
...BIOS Setup. 3 In the BIOS setup utility, open the Configuration menu, and change the setting of the LCD screen. : Toggles the display between the computer and an external device. : Decreases the display brightness. : Increases the display brightness. Setting hotkey mode By default, the hotkey functions are accessible by pressing the appropriate hotkeys. : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window. : Refreshes the desktop or the currently active window. : Enables/disables the touchpad. : Enables/disables...
(English) User Guide - Lenovo M50-70
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..., Windows detects a new device after it . However, some devices may not be recognized. 7 Click the Safely Remove Hardware and Eject Media icon in the Windows notification area to that device. Getting to know your computer has finished transferring data to remove the device before connecting it has been connected, and then installs the driver automatically. Otherwise, the device may require you plug a USB device into a particular USB port on your USB device uses a power cord, connect...
..., Windows detects a new device after it . However, some devices may not be recognized. 7 Click the Safely Remove Hardware and Eject Media icon in the Windows notification area to that device. Getting to know your computer has finished transferring data to remove the device before connecting it has been connected, and then installs the driver automatically. Otherwise, the device may require you plug a USB device into a particular USB port on your USB device uses a power cord, connect...
(English) User Guide - Lenovo M50-70
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... wireless networks. • Windows 7: Click the wireless network connection status icon in the list, and then click Connect. To connect to Off. A list of those networks, ask the network administrator or the Internet service provider (ISP) for connection. Starting to use Windows Connecting to a wireless network Enabling wireless connection To enable wireless functions, do the following : • Press F7 ( ) to disable airplane mode. • Open the charms and select Settings toggle the airplane mode switch to one of available wireless networks will be displayed...
... wireless networks. • Windows 7: Click the wireless network connection status icon in the list, and then click Connect. To connect to Off. A list of those networks, ask the network administrator or the Internet service provider (ISP) for connection. Starting to use Windows Connecting to a wireless network Enabling wireless connection To enable wireless functions, do the following : • Press F7 ( ) to disable airplane mode. • Open the charms and select Settings toggle the airplane mode switch to one of available wireless networks will be displayed...
(English) User Guide - Lenovo M50-70
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... parts and service. • If you forget your administrator password, a Lenovo authorized servicer cannot reset your password. BIOS password problems I turn on the computer, only a white cursor appears on a blank screen. • Restore backed-up files to your Windows environment or the entire contents of purchase is on . • Your screen saver or power management may be charged for confirmation.) - Press the Power button. - If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset...
... parts and service. • If you forget your administrator password, a Lenovo authorized servicer cannot reset your password. BIOS password problems I turn on the computer, only a white cursor appears on a blank screen. • Restore backed-up files to your Windows environment or the entire contents of purchase is on . • Your screen saver or power management may be charged for confirmation.) - Press the Power button. - If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset...
(English) User Guide - Lenovo M50-70
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... 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 system still does not return from sleep mode, stops responding, or cannot be lost. If they are correctly set. - The operating temperature is unreadable or distorted. Troubleshooting Sleep problems The critical low-battery error message appears, and the computer immediately turns off . • Make sure...
... 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 system still does not return from sleep mode, stops responding, or cannot be lost. If they are correctly set. - The operating temperature is unreadable or distorted. Troubleshooting Sleep problems The critical low-battery error message appears, and the computer immediately turns off . • Make sure...
(English) User Guide - Lenovo M50-70
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... charge. • The surge protector in the BIOS setup utility correctly. OneKey Recovery System problems Backup cannot be heard from the speakers even when the volume is turned up data. the partition size or the drive capacity of C) has been modified. 23 The combo audio jack is short. • Discharge and recharge the battery pack. Troubleshooting Sound problems No sound can be made. • Make sure that : - You will need...
... charge. • The surge protector in the BIOS setup utility correctly. OneKey Recovery System problems Backup cannot be heard from the speakers even when the volume is turned up data. the partition size or the drive capacity of C) has been modified. 23 The combo audio jack is short. • Discharge and recharge the battery pack. Troubleshooting Sound problems No sound can be made. • Make sure that : - You will need...
(English) User Guide - Lenovo M50-70
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... The connected external device does not work. • To turn off , press the Novo button to start from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Disable the sleep timer when you might lock when it enters sleep mode during a communication operation. Otherwise, you are working on . Troubleshooting Other problems Your computer does not respond. If the computer still does not respond, remove the AC power adapter...
... The connected external device does not work. • To turn off , press the Novo button to start from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Disable the sleep timer when you might lock when it enters sleep mode during a communication operation. Otherwise, you are working on . Troubleshooting Other problems Your computer does not respond. If the computer still does not respond, remove the AC power adapter...