Lenovo Y470/Y570 Hardware Maintenance Manual
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...General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking 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 Using recovery ...24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo Y470/Y570 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU ...
...General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking 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 Using recovery ...24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo Y470/Y570 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU ...
Lenovo Y470/Y570 Hardware Maintenance Manual
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... present, you must not be the type specified in the parts list. Check inside the unit for cracked or bulging batteries. 5. Check for any non-Lenovo alterations. 7. Use good judgment as metal filings, contamination, water or other liquids, or signs of fire or smoke ...edges). 2. Safety information Safety inspection guide The purpose of this inspection guide. b. c. If any unsafe conditions are any obvious non-Lenovo alterations. Check exterior covers for any potential unsafe conditions, use good judgment to identify potential safety hazards due to measure third-wire ground...
... present, you must not be the type specified in the parts list. Check inside the unit for cracked or bulging batteries. 5. Check for any non-Lenovo alterations. 7. Use good judgment as metal filings, contamination, water or other liquids, or signs of fire or smoke ...edges). 2. Safety information Safety inspection guide The purpose of this inspection guide. b. c. If any unsafe conditions are any obvious non-Lenovo alterations. Check exterior covers for any potential unsafe conditions, use good judgment to identify potential safety hazards due to measure third-wire ground...
Lenovo Y470/Y570 Hardware Maintenance Manual
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Lenovo Y470/Y570 Hardware Maintenance Manual Handling devices that meets the specific service requirement. Use product-specific ESD procedures when they are sensitive to electrostatic discharge Any computer ... on your body. • Prevent the part from touching your clothing. Notes: 1. Use the round ground prong of the ac plug on a double-insulated or battery-operated system, use of a grounded work mat, and the person handling the part are wearing a wrist strap. • Use the black side of a grounding system...
Lenovo Y470/Y570 Hardware Maintenance Manual Handling devices that meets the specific service requirement. Use product-specific ESD procedures when they are sensitive to electrostatic discharge Any computer ... on your body. • Prevent the part from touching your clothing. Notes: 1. Use the round ground prong of the ac plug on a double-insulated or battery-operated system, use of a grounded work mat, and the person handling the part are wearing a wrist strap. • Use the black side of a grounding system...
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... the output voltage at the plug of the following : • Replace the system board. • If the problem persists, go to "Lenovo Y470/Y570" on the computer. 5. If the voltage is supplied when you turn on page 22 Checking the AC adapter You are servicing. 3. Turn off...2 0 2 1 Note: Output voltage for correct continuity and installation. • If the computer does not charge during operation, use a discharged battery pack or a battery pack that the battery pack supplies power when you turn on, check the power cord of the AC adapter for the AC adapter pin No. 2 may differ...
... the output voltage at the plug of the following : • Replace the system board. • If the problem persists, go to "Lenovo Y470/Y570" on the computer. 5. If the voltage is supplied when you turn on page 22 Checking the AC adapter You are servicing. 3. Turn off...2 0 2 1 Note: Output voltage for correct continuity and installation. • If the computer does not charge during operation, use a discharged battery pack or a battery pack that the battery pack supplies power when you turn on, check the power cord of the AC adapter for the AC adapter pin No. 2 may differ...
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Lenovo Y470/Y570 Hardware Maintenance Manual Perform operational charging. Turn off , replace the battery pack. If the voltage is displayed. If the charge indicator still does not light on . under this condition the battery pack can charge to the next section. After it cools down, reinstall and ...discharged. If the resistance is correct, replace the system board. 22 If the resistance is not correct, replace the battery pack. This protects the battery pack from being overcharged or from the computer and leave it at least 3 hours, even though the indicator does...
Lenovo Y470/Y570 Hardware Maintenance Manual Perform operational charging. Turn off , replace the battery pack. If the voltage is displayed. If the charge indicator still does not light on . under this condition the battery pack can charge to the next section. After it cools down, reinstall and ...discharged. If the resistance is correct, replace the system board. 22 If the resistance is not correct, replace the battery pack. This protects the battery pack from being overcharged or from the computer and leave it at least 3 hours, even though the indicator does...
Lenovo Y470/Y570 Hardware Maintenance Manual
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..., press any operation with the keyboard, the hard disk, the parallel connector, or the diskette drive within that time. • If the battery indicator is amber, indicating that the battery power is powered off the LCD backlight by pressing Fn+F2. Related service information Power management Note: Power management modes are not... action to what occurs in screen blank mode: • The LCD is powered off. • The hard disk drive is low. (Alternatively, if Hibernate when battery becomes low has been selected in the operating system expires, the LCD backlight turns off.
..., press any operation with the keyboard, the hard disk, the parallel connector, or the diskette drive within that time. • If the battery indicator is amber, indicating that the battery power is powered off the LCD backlight by pressing Fn+F2. Related service information Power management Note: Power management modes are not... action to what occurs in screen blank mode: • The LCD is powered off. • The hard disk drive is low. (Alternatively, if Hibernate when battery becomes low has been selected in the operating system expires, the LCD backlight turns off.
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... Ethernet (on the system board) PCI Express Mini Card slot WLAN WWAN Bluetooth wireless Keyboard Touch pad Finger Print Reader Integrated camera Battery AC adapter Pre-installed operating system Description • External monitor connector • Stereo headphone jack • Microphone jack • ...• Two clicks with Dome • N/A • 2.0M pixies • 5600mAh, 6 cell Li-ion Battery, 62Wh • 4400mAh, 6 cell Li-ion Battery, 48Wh • 90 W/120 W • Windows Win7 Ultimate/Home premium/Home Basic, 32/64bit 28 Lenovo Y470/Y570 Hardware Maintenance Manual Table 1.
... Ethernet (on the system board) PCI Express Mini Card slot WLAN WWAN Bluetooth wireless Keyboard Touch pad Finger Print Reader Integrated camera Battery AC adapter Pre-installed operating system Description • External monitor connector • Stereo headphone jack • Microphone jack • ...• Two clicks with Dome • N/A • 2.0M pixies • 5600mAh, 6 cell Li-ion Battery, 62Wh • 4400mAh, 6 cell Li-ion Battery, 48Wh • 90 W/120 W • Windows Win7 Ultimate/Home premium/Home Basic, 32/64bit 28 Lenovo Y470/Y570 Hardware Maintenance Manual Table 1.
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...the radio of its capacity. d Touchpad White: The touchpad is in hibernate mode or shut down. White: The wireless LAN radio is enabled. Lenovo Y470/Y570 Hardware Maintenance Manual Table 2. Status indicators Indicator Meaning a Caps lock White: Caps Lock mode is more than 5% of its capacity. off . Blinking... is enabled. 30 Off: The wireless LAN is in sleep mode. Blinking amber: (500ms off/1s on) The remaining power of the battery is less than 80% of its capacity, or the computer is operating on , do not put the computer into standby mode or turn off...
...the radio of its capacity. d Touchpad White: The touchpad is in hibernate mode or shut down. White: The wireless LAN radio is enabled. Lenovo Y470/Y570 Hardware Maintenance Manual Table 2. Status indicators Indicator Meaning a Caps lock White: Caps Lock mode is more than 5% of its capacity. off . Blinking... is enabled. 30 Off: The wireless LAN is in sleep mode. Blinking amber: (500ms off/1s on) The remaining power of the battery is less than 80% of its capacity, or the computer is operating on , do not put the computer into standby mode or turn off...
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... for rattling sounds. Do not attempt to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 74. 8. Begin by , electrostatic discharge. Attention: After replacing... The system board is sensitive to, and can cause electrical short circuits. Note: The illustrations used in place and none are of the Lenovo Y570, unless otherwise stated. 33 To put the new FRU in the procedures. When replacing an FRU, use the correct screw as given in...
... for rattling sounds. Do not attempt to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 74. 8. Begin by , electrostatic discharge. Attention: After replacing... The system board is sensitive to, and can cause electrical short circuits. Note: The illustrations used in place and none are of the Lenovo Y570, unless otherwise stated. 33 To put the new FRU in the procedures. When replacing an FRU, use the correct screw as given in...
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Lenovo Y470/Y570 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the direction shown by the arrow c. a1 c b When installing: Install the battery pack along the slide rails of battery pack Unlock the manual battery latch a. Figure 1. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack in the parts list for your computer. Removal steps of the slot. Then make sure that the battery release lever is in the locked position. 34 Any other battery could ignite or explode.
Lenovo Y470/Y570 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the direction shown by the arrow c. a1 c b When installing: Install the battery pack along the slide rails of battery pack Unlock the manual battery latch a. Figure 1. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack in the parts list for your computer. Removal steps of the slot. Then make sure that the battery release lever is in the locked position. 34 Any other battery could ignite or explode.
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Lenovo Y470/Y570 1020 Dummy card For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows a b . 1 2 35
Lenovo Y470/Y570 1020 Dummy card For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows a b . 1 2 35
Lenovo Y470/Y570 Hardware Maintenance Manual
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Y470: a a a a a b Y570: a a a a a a b a b 36 Removal steps of HDD/Memory/Mini PCI Express Card slot/TV Card slot compartment cover Loosen the screws a that secure the compartment cover. Remove the compartment cover b . Lenovo Y470/Y570 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 3.
Y470: a a a a a b Y570: a a a a a a b a b 36 Removal steps of HDD/Memory/Mini PCI Express Card slot/TV Card slot compartment cover Loosen the screws a that secure the compartment cover. Remove the compartment cover b . Lenovo Y470/Y570 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 3.
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... remove the drive while the system is operating or is in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on it . Lenovo Y470/Y570 1040 Hard disk drive For access, remove these FRUs in suspend mode. Improper handling can...
... remove the drive while the system is operating or is in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on it . Lenovo Y470/Y570 1040 Hard disk drive For access, remove these FRUs in suspend mode. Improper handling can...
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Lenovo Y470/Y570 1050 Optical drive For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 5. Pull the optical drive out in the direction shown by arrow c. a Step a Screw (quantity) Color M2.5 × 10 mm, flat-head, nylokcoated Black (1) Torque 1.5 ~ 2.0 kgfcm b c 39 Removal steps of optical drive Remove the screw a, insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow b.
Lenovo Y470/Y570 1050 Optical drive For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 5. Pull the optical drive out in the direction shown by arrow c. a Step a Screw (quantity) Color M2.5 × 10 mm, flat-head, nylokcoated Black (1) Torque 1.5 ~ 2.0 kgfcm b c 39 Removal steps of optical drive Remove the screw a, insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow b.
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...by arrows a, and then unplug the DIMM in the slot and difficult to be installed in SLOT-0 ( : lower slot), but not in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on the computer you are servicing, the... card must be moved. 40 Push the DIMM firmly, and pivot it until it is used on page 36 Figure 6. Lenovo Y470/Y570 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in SLOT-1 ( : upper slot). b a a Note: If only one DIMM is firmly fixed in ...
...by arrows a, and then unplug the DIMM in the slot and difficult to be installed in SLOT-0 ( : lower slot), but not in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on the computer you are servicing, the... card must be moved. 40 Push the DIMM firmly, and pivot it until it is used on page 36 Figure 6. Lenovo Y470/Y570 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in SLOT-1 ( : upper slot). b a a Note: If only one DIMM is firmly fixed in ...
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...using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Figure 7. Step b... LAN card has 2 cables in step a. Wireless LAN card in some models may have 3 cables in step a. Y470: b a Y570: b a In step a, unplug the jacks by arrows. Lenovo Y470/Y570 1070 PCI Express Mini Card for wireless LAN/WAN and TV Card Disconnect the two wireless LAN cables (black, white) a, and...
...using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Figure 7. Step b... LAN card has 2 cables in step a. Wireless LAN card in some models may have 3 cables in step a. Y470: b a Y570: b a In step a, unplug the jacks by arrows. Lenovo Y470/Y570 1070 PCI Express Mini Card for wireless LAN/WAN and TV Card Disconnect the two wireless LAN cables (black, white) a, and...
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Removal steps of keyboard Y470: Remove eight screws a , four screws b and three screws c . d Step a b c Screw (quantity) M2.5 × 8 mm, flat-head, nylokcoated(8) M2.0 × 2 mm, flat-head, nylokcoated(4) M2.0 × 3 mm, flat-head, nylokcoated(3) Color Black Black Black Torque 1.5 ~ 2.0 kgfcm 1.0 ~ 1.5 kgfcm 1.0 ~ 1.5 kgfcm 44 a accc b bb b a a a a a a Y470: Lift the cap sensor board in the direction shown by arrow d. Lenovo Y470/Y570 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 8.
Removal steps of keyboard Y470: Remove eight screws a , four screws b and three screws c . d Step a b c Screw (quantity) M2.5 × 8 mm, flat-head, nylokcoated(8) M2.0 × 2 mm, flat-head, nylokcoated(4) M2.0 × 3 mm, flat-head, nylokcoated(3) Color Black Black Black Torque 1.5 ~ 2.0 kgfcm 1.0 ~ 1.5 kgfcm 1.0 ~ 1.5 kgfcm 44 a accc b bb b a a a a a a Y470: Lift the cap sensor board in the direction shown by arrow d. Lenovo Y470/Y570 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 8.
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Lenovo Y470/Y570 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1050 Optical drive" ...on page 39 • "1080 Keyboard" on the bottom. Removal steps of keyboard bezel Y570: Remove twelve screws a , four screws...
Lenovo Y470/Y570 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1050 Optical drive" ...on page 39 • "1080 Keyboard" on the bottom. Removal steps of keyboard bezel Y570: Remove twelve screws a , four screws...
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... put a system board down, make sure to put it only on page 49 53 Lenovo Y470/Y570 1100 System board Important notices for handling the system board: When handling the system board, bear the following in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030...
... put a system board down, make sure to put it only on page 49 53 Lenovo Y470/Y570 1100 System board Important notices for handling the system board: When handling the system board, bear the following in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030...
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Lenovo Y470/Y570 1110 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" ...
Lenovo Y470/Y570 1110 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" ...