Lenovo Y470/Y570 Hardware Maintenance Manual
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... 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 33 1010 Battery pack 34 1020 Dummy card 35 1030 Hard disk drive(HDD)/Memory/ Mini...
... 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 33 1010 Battery pack 34 1020 Dummy card 35 1030 Hard disk drive(HDD)/Memory/ Mini...
Lenovo Y470/Y570 Hardware Maintenance Manual
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... cables. 9. b. Check for : a. Check for any non-Lenovo alterations. 7. Use good judgment as metal filings, contamination, water or other liquids, or signs of any obvious non-Lenovo alterations. As each machine was designed and built, required safety items...Lenovo features or options not covered by this inspection guide is to assist you in identifying potential unsafe conditions. The power cord should use the following checklist at the beginning of this inspection guide. Checklist: 1. Disconnect the power cord. 3. Check for cracked or bulging batteries...
... cables. 9. b. Check for : a. Check for any non-Lenovo alterations. 7. Use good judgment as metal filings, contamination, water or other liquids, or signs of any obvious non-Lenovo alterations. As each machine was designed and built, required safety items...Lenovo features or options not covered by this inspection guide is to assist you in identifying potential unsafe conditions. The power cord should use the following checklist at the beginning of this inspection guide. Checklist: 1. Disconnect the power cord. 3. Check for cracked or bulging batteries...
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...you use of a grounding system to provide protection that meets the specific service requirement. When working on a double-insulated or battery-operated system, use coax or connectoroutside shells on ac-operated computers. Grounding requirements Electrical grounding of the electrical outlet can be... devices you are wearing a wrist strap. • Use the black side of the ac plug on these systems. - Lenovo Y470/Y570 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should...
...you use of a grounding system to provide protection that meets the specific service requirement. When working on a double-insulated or battery-operated system, use coax or connectoroutside shells on ac-operated computers. Grounding requirements Electrical grounding of the electrical outlet can be... devices you are wearing a wrist strap. • Use the black side of the ac plug on these systems. - Lenovo Y470/Y570 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should...
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...turn on page 27. Make sure that the battery pack supplies power when you turn on the computer. 5. Measure 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. If the voltage ...is acceptable, do the following power supply checkouts: • "Checking the AC adapter" on page 21 • "Checking operational charging" on page 21 • "Checking the battery pack" on page 22 Checking the AC ...
...turn on page 27. Make sure that the battery pack supplies power when you turn on the computer. 5. Measure 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. If the voltage ...is acceptable, do the following power supply checkouts: • "Checking the AC adapter" on page 21 • "Checking operational charging" on page 21 • "Checking the battery pack" on page 22 Checking the AC ...
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...power remains; Note: If the battery pack becomes hot, it ), and the percentage of battery power remaining is correct, replace the system board. 22 Remove the battery pack and measure the voltage between battery terminals 5 and 7. Lenovo Y470/Y570 Hardware Maintenance Manual Perform ...operational charging. To get detailed information about the battery, double-click the Power Meter icon. If the...
...power remains; Note: If the battery pack becomes hot, it ), and the percentage of battery power remaining is correct, replace the system board. 22 Remove the battery pack and measure the voltage between battery terminals 5 and 7. Lenovo Y470/Y570 Hardware Maintenance Manual Perform ...operational charging. To get detailed information about the battery, double-click the Power Meter icon. If the...
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... 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. To enter sleep (standby) mode, press Fn+F1. Screen... events occur 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 "Power Management Properties" window, the computer goes into sleep (standby) mode automatically: • If a "suspend time...
... 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. To enter sleep (standby) mode, press Fn+F1. Screen... events occur 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 "Power Management Properties" window, the computer goes into sleep (standby) mode automatically: • If a "suspend time...
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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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...operating on ) The remaining power of the battery is in sleep mode. To enable or disable Caps Lock mode, press the CapsLk key. off /1s on battery power with the remaining power between 20% and 80% of its capacity. Lenovo Y470/Y570 Hardware Maintenance Manual Table 2. b Num ...lock White: The separate numeric keypad on f Battery status g Wireless status h GPU switch indicator White: System is ...
...operating on ) The remaining power of the battery is in sleep mode. To enable or disable Caps Lock mode, press the CapsLk key. off /1s on battery power with the remaining power between 20% and 80% of its capacity. Lenovo Y470/Y570 Hardware Maintenance Manual Table 2. b Num ...lock White: The separate numeric keypad on f Battery status g Wireless status h GPU switch indicator White: System is ...
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Lenovo Y470/Y570 Removing and replacing an FRU This section presents exploded figures with one hand or using ...page 32. 3. DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that all screws, springs, and other small parts are in this by the numbers in the...the computer until you have to remove the FRU, as shown in which they are listed at the top of the Lenovo Y570, unless otherwise stated. 33 When removing the FRU, move it , establish personal grounding by the arrow in place...
Lenovo Y470/Y570 Removing and replacing an FRU This section presents exploded figures with one hand or using ...page 32. 3. DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that all screws, springs, and other small parts are in this by the numbers in the...the computer until you have to remove the FRU, as shown in which they are listed at the top of the Lenovo Y570, unless otherwise stated. 33 When removing the FRU, move it , establish personal grounding by the arrow in place...
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Lenovo Y470/Y570 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the locked position. 34 Removal steps of the slot. Then make sure that the battery release lever is in the parts list for your computer. Any other battery could ignite or explode. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack 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.
Lenovo Y470/Y570 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the locked position. 34 Removal steps of the slot. Then make sure that the battery release lever is in the parts list for your computer. Any other battery could ignite or explode. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack 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.
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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
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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 Remove the compartment cover b . Removal steps of HDD/Memory/Mini PCI Express Card slot/TV Card slot compartment cover Loosen the screws a that secure the compartment cover.
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 Remove the compartment cover b . Removal steps of HDD/Memory/Mini PCI Express Card slot/TV Card slot compartment cover Loosen the screws a that secure the compartment cover.
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The hard disk drive is in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on it . Figure 4. Lenovo Y470/Y570 1040 Hard disk drive For access, remove these FRUs in suspend mode. Improper handling can cause damages and permanent loss...
The hard disk drive is in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on it . Figure 4. Lenovo Y470/Y570 1040 Hard disk drive For access, remove these FRUs in suspend mode. Improper handling can cause damages and permanent loss...
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a Step a Screw (quantity) Color M2.5 × 10 mm, flat-head, nylokcoated Black (1) Torque 1.5 ~ 2.0 kgfcm b c 39 Pull the optical drive out in the direction shown by arrow c. 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.
a Step a Screw (quantity) Color M2.5 × 10 mm, flat-head, nylokcoated Black (1) Torque 1.5 ~ 2.0 kgfcm b c 39 Pull the optical drive out in the direction shown by arrow c. 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.
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b a a Note: If only one DIMM is firmly fixed in the direction shown by arrow b. Lenovo Y470/Y570 Hardware Maintenance Manual 1060 DIMM 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 the computer you...
b a a Note: If only one DIMM is firmly fixed in the direction shown by arrow b. Lenovo Y470/Y570 Hardware Maintenance Manual 1060 DIMM 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 the computer you...
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... in some models may have 3 cables 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. 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 then remove the screw b. Step b Screw (quantity) Color M2 × 3 mm, flat-head, nylok-coated (1) Black Torque 1.0 ~ 1.5 kgfcm 41 Y470: b a Y570: b ...
... in some models may have 3 cables 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. 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 then remove the screw b. Step b Screw (quantity) Color M2 × 3 mm, flat-head, nylok-coated (1) Black Torque 1.0 ~ 1.5 kgfcm 41 Y470: b a Y570: b ...
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a accc b bb b a a a a a a Y470: Lift the cap sensor board in the direction shown by arrow d. 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 Removal steps of keyboard Y470: Remove eight screws a , four screws b and three screws c . Lenovo Y470/Y570 Hardware Maintenance Manual 1080 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 8.
a accc b bb b a a a a a a Y470: Lift the cap sensor board in the direction shown by arrow d. 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 Removal steps of keyboard Y470: Remove eight screws a , four screws b and three screws c . 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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..., flat-head, nylok-coated (4) Black M2 × 3 mm, flat-head, nylok-coated (3) Black Torque 1.5 ~ 2.0 kgfcm 1.0 ~ 1.5 kgfcm 1.0 ~ 1.5 kgfcm 49 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...
..., flat-head, nylok-coated (4) Black M2 × 3 mm, flat-head, nylok-coated (3) Black Torque 1.5 ~ 2.0 kgfcm 1.0 ~ 1.5 kgfcm 1.0 ~ 1.5 kgfcm 49 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...
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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 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" ...
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 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" ...
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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" ... Keyboard" on page 44 • "1090 Keyboard bezel" on page 49 • "1100 System board" on page 53 Figure 11. Removal steps of LCD unit Y470: Remove five screws a and two screws b . 11 11 22 1 Step Screw (quantity) a M2.5 × 6 flat-head, nylok-coated (5) b M2.5 × 4 flat-head, nylok-coated (2) Color...
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" ... Keyboard" on page 44 • "1090 Keyboard bezel" on page 49 • "1100 System board" on page 53 Figure 11. Removal steps of LCD unit Y470: Remove five screws a and two screws b . 11 11 22 1 Step Screw (quantity) a M2.5 × 6 flat-head, nylok-coated (5) b M2.5 × 4 flat-head, nylok-coated (2) Color...