IdeaPad Y470 Bottom Cover

Lenovo Y470/Y570 Hardware Maintenance Manual

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... 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 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...1090 Keyboard bezel 49 1100 System board 53 1110 LCD unit 57 1120 Fan assembly and Heat Sink assembly 60 1130 CPU 62 1140 Base cover, speakers and bluetooth card 63 1150 LCD front bezel 67 1160 LCD panel, LCD cable and hinges 69 1170 Integrated camera 72 1180 Antenna...

Lenovo Y470/Y570 Hardware Maintenance Manual

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...from the muscles in your back. Make sure that may be trapped in the moving parts of the object equally between your leg muscles; Lenovo Y470/Y570 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where ...8226; Before you start the machine, make sure that other service representatives and the customer are not in a hazardous position. • Please remove covers and other parts in a safe place, away from all personnel, while you are servicing the machine. • Keep your toolcase away from walk...

Lenovo Y470/Y570 Hardware Maintenance Manual

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Many customers have handles covered with live electrical currents. Use only one hand when working on electrical equipments. Observe the special safety precautions when you when working with a soft material ...

Lenovo Y470/Y570 Hardware Maintenance Manual

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...with . 5 Checklist: 1. Disconnect the power cord. 3. The power cord should use the following checklist at the beginning of any obvious non-Lenovo alterations. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Check for damage (loose, broken, or sharp edges... or a bulging capacitor • Mechanical hazards, such as metal filings, contamination, water or other liquids, or signs of non-Lenovo features or options not covered by this inspection guide is to the safety of every service task. Turn off , and the power cord disconnected. Check for...

Lenovo Y470/Y570 Hardware Maintenance Manual

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...the system was subjected to stress beyond normal use of an optical drive • Diskette drive damage caused by pressure on the diskette drive cover, foreign material in the drive, or the insertion of a diskette with the computer, determine whether the damage is a list of some symptoms...operating environment, or improper maintenance by the customer. Customer's name and address Note for repair costs if the computer damage was detected 6. Lenovo Y470/Y570 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange ...

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.

Lenovo Y470/Y570 Hardware Maintenance Manual

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... 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.

Lenovo Y470/Y570 Hardware Maintenance Manual

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...-1 ( : upper slot). Push the DIMM firmly, and pivot it until it is used on the computer you are servicing, the card must be moved. 40 Lenovo Y470/Y570 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in the slot and difficult to be installed in SLOT-0 ( : lower slot), but not... is firmly fixed in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on both edges of the DIMM into the place. Removal steps of DIMM Release the two latches on page 36 Figure 6.

Lenovo Y470/Y570 Hardware Maintenance Manual

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... page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Figure 7. Step b Screw (quantity) Color M2 × 3 mm, flat-head, nylok-coated (1) Black Torque 1.0 ~ 1.5 kgfcm 41 Lenovo Y470/Y570 1070 PCI Express Mini Card for wireless LAN/WAN and TV Card Disconnect the two... direction shown by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in step a. Y470: b a Y570: b a In step a, unplug the jacks by arrows.

Lenovo Y470/Y570 Hardware Maintenance Manual

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Removal steps of keyboard (continued) Y570: Lift the keyboard a little c, and then detach the connector in the direction shown by arrow d. 3 4 Y570: Lift the keyboard cover in the direction shown by arrow e. e 47 Lenovo Y470/Y570 Figure 8.

Lenovo Y470/Y570 Hardware Maintenance Manual

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... a , four screws b and three screws c on page 44 Figure 9. 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...

Lenovo Y470/Y570 Hardware Maintenance Manual

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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" on page 36...

Lenovo Y470/Y570 Hardware Maintenance Manual

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Improper placement of the audio jack and the microphone jack are attached to the holes on the base cover as shown in . Removal steps of system board (continued) Remove the system board in the direction shown by arrow c. 3 a a b When installing: When attaching the system board to the base cover, adjust the placement of the wireless radio switch as shown in , and make sure that both of the switch or those jacks might cause a damage. 56 Lenovo Y470/Y570 Hardware Maintenance Manual Figure 10.

Lenovo Y470/Y570 Hardware Maintenance Manual

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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" on page 36 • "1040 Hard disk drive" on page 37 •... 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 ...

Lenovo Y470/Y570 Hardware Maintenance Manual

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Lenovo Y470/Y570 Hardware Maintenance Manual 1120 Fan assembly and Heat Sink assembly For access, ...2 When installing: Make sure that the fan connector is attached firmly to the system board. Removal steps of fan assembly and heat sink assembly Y470: Detach the fan connector 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" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive" on page 39 •...

Lenovo Y470/Y570 Hardware Maintenance Manual

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...arrow b. 1 a b 2 When installing: Place the CPU on page 60 Attention: CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. Lenovo Y470/Y570 Hardware Maintenance Manual 1130 CPU 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" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive" on page 39 • "1060 DIMM" on page 40 &#...

Lenovo Y470/Y570 Hardware Maintenance Manual

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Lenovo Y470/Y570 1140 Base cover, speakers and bluetooth card 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" on page 36 • "1040 Hard disk drive" on page... Keyboard bezel" on page 49 • "1110 LCD unit" on page 57 • "1100 System board" on page 53 Figure 14. Removal steps of base cover, speakers and bluetooth card Loosen four screws a , and then remove the speakers...

Lenovo Y470/Y570 Hardware Maintenance Manual

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Removal steps of base cover and bluetooth card (continued) Remove the power assembly in the direction shown by arrow e. 5 Remove the bluetooth card in the direction shown by arrow f. 6 65 Lenovo Y470/Y570 Figure 14.

Lenovo Y470/Y570 Hardware Maintenance Manual

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... PRC/MTM CODE COA Label For some models, you need to the base cover The new base cover FRU is shipped with a kit containing labels of each label, refer to the new base cover. When you replace the base cover, you also need to apply one or two FCC labels, find duplicates of... them in the label kit and apply them to the following labels need to be peeled off from the old base cover, and need to apply the following label: The following figure: 66 a b c de g f h i j Lenovo Y470/Y570 Hardware Maintenance Manual Note: Applying labels to be put on the new base...

Lenovo Y470/Y570 Hardware Maintenance Manual

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....0 × 4 mm, flat-head, nylokcoated (2) Y570: M2.5 × 5 mm, flat-head, nylokcoated (2) Color White White Torque 1.0 ~ 1.5 kgfcm 1.5 ~ 2.0 kgfcm 67 Lenovo Y470/Y570 1150 LCD front bezel 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" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive" on page 39 • "1060 DIMM" on page 40 •...

IdeaPad Y470 Bottom Cover - Lenovo