Lenovo V 560 User Manual

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Lenovo V560/B560
Figure 9. Removal steps of keyboard bezel (continued) 
Remove the keyboard bezel in the direction shown by arrow 7.
7
Remove two screws 8 and then remove the power board 9.
88
9
StepScrew (quantity)ColorTorque
8M2 × 2.5 mm, flat-head, nylok-coated (2)White1.6 kgfcm
Note: For V560, touch inductive panel is fixed on the keyboard cover.  
						

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Lenovo V560/B560 Hardware Maintenance Manual
1100 System board
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• Be  careful  not  to  drop  the  system  board  on  a  bench  top  that  has  a  hard  surface, 
such as metal, wood, or composite.
•  Avoid rough handling of any kind.
•  In the whole process, make sure not to drop or stack the system board.
•  If you put a system board down, make sure to put it only on a padded surface such 
as an ESD mat or conductive corrugated material.
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 38
• “1060 DIMM” on page 39
• “1070 PCI Express Mini Card for wireless LAN/WAN” on page 40
• “1080 Keyboard” on page 42
• “1090 Keyboard bezel” on page 44 
						

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Lenovo V560/B560
Figure 10. Removal steps of system board
Remove  five  screws 1.  Unplug  the  LCD  connector  in  the  direction  shown  by arrow 2.  Detach  the  speaker  connector,  the  bluetooth  connector,  the  power connector and the USB connector in the direction shown by arrows 3. 
1
12
3
3
1
11
When installing: Make sure that all the connectors are attached firmly.
StepScrew (quantity)ColorTorque
1M2 × 4 mm, flat-head, nylok-coated (5)White1.6 kgfcm 
						

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Lenovo V560/B560 Hardware Maintenance Manual
Figure 10. Removal steps of system board (continued)
Remove the system board in the direction shown by arrow 4.
b
4
aa
When  installing:  When  attaching  the  system  board  to  the  base  cover,  adjust the  placement  of  the  wireless  radio  switch  as  shown  in b,  and  make  sure  that both of the audio jack and the microphone jack are attached to the holes on the base  cover  as  shown  in a.  Improper  placement  of  the  switch  or  those  jacks might cause a damage.  
						

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Lenovo V560/B560
1110 LCD unit
For access, remove these FRUs in order: 
• “1010 Battery pack” on page 34
• “1020 Dummy card” on page 35
• “ 1 0 3 0   H a r d   d i s k   d r i v e ( H D D ) / M e m o r y / M i n i   P C I   E x p r e s s   C a r d   s l o t compartment cover” on page 36
• “1040 Hard disk drive” on page 37
• “1050 Optical drive” on page 38
• “1060 DIMM” on page 39
• “1070 PCI Express Mini Card for wireless LAN/WAN” on page 40
• “1080 Keyboard” on page 42
• “1090 Keyboard bezel” on page 44
• “1100 System board” on page 48
Figure 11. Removal steps of LCD unit
Release  the  antenna  cables  from  the  cable  guides  in  the  direction  shown  by arrows 1. Remove two screws 2.
1
11
2
2
StepScrew (quantity)ColorTorque
2M2.5 × 8 mm, flat-head, nylok-coated (2)Black3.0 kgfcm 
When installing:
Route  the  antenna  cables  along  the  cable  guides. As  you  route  the  cables, • make  sure  that  they  are  not  subjected  to  any  tension.  Tension  could  cause the cables to be damaged by the cable guides, or a wire to be broken.
Make sure that the LCD connector is attached firmly and make sure that you • do not pinch the antenna cables when you attach the LCD assembly. Route the LCD cable along the cable guides.  
						

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Lenovo V560/B560 Hardware Maintenance Manual
Figure 11. Removal steps of LCD unit (continued)
Remove the LCD unit in the direction shown by arrows 3.
3
3 
						

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Lenovo V560/B560
1120 Fan assembly and Heat Sink assembly
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 38
• “1060 DIMM” on page 39
• “1070 PCI Express Mini Card for wireless LAN/WAN” on page 40
• “1080 Keyboard” on page 42
• “1090 Keyboard bezel” on page 44
• “1100 System board” on page 48
Figure 12. Removal steps of fan assembly and heat sink assembly
Note: Detach the fan connector in the direction shown by arrow 1.
1
When  installing: Make  sure  that  the  fan  connector  is  attached  firmly  to  the system board.  
						

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Lenovo V560/B560 Hardware Maintenance Manual
Figure 12. Removal steps of fan assembly and heat sink assembly (continued)
Loosen five screws 2, but do not remove them.
2
22
2
2 
						

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Lenovo V560/B560
Figure 12. Removal steps of fan assembly and heat sink assembly (continued)
Lift the fan assembly and heat sink assembly in the direction shown by arrow 3. Be careful not to damage the connector.
3
Attention:  Do  not  handle  the  heat  sink  assembly  roughly.  Improper  handling can cause distortion or deformation and imperfect contact with components. 
c
a
b
When installing: 
Before  you  attach  the  fan  assembly  to  the  computer,  apply  thermal  grease, • at an amount of 0.2 grams, to the a b part shown in the figure above. Either too  much  or  too  less  grease  application  can  cause  a  thermal  problem  due to  imperfect  contact  with  a  component.  In  models  with  the  discrete  graphics chip, there is an additional thermal rubber c whose film to be peeled off. 
						

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Lenovo V560/B560 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 38
• “1060 DIMM” on page 39
• “1070 PCI Express Mini Card for wireless LAN/WAN” on page 40
• “1080 Keyboard” on page 42
• “1090 Keyboard bezel” on page 44
• “1100 System board” on page 48
• “1120 Fan assembly and Heat Sink assembly” on page 53
Attention:  CPU  is  extremely  sensitive.  When  you  service  the  CPU,  avoid  any kind of rough handling.
Figure 13. Removal steps of CPU 
Rotate the head of the screw in the direction shown by arrow 1 to release the lock, then remove the CPU in the direction shown by arrow 2.
22
a
b
1
When installing: Place the CPU on the CPU socket in the direction shown by arrow a, and then rotate the head of the screw in the direction shown by arrow b to secure the CPU.