Lenovo G 560 Service Manual
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Page 51
47 Lenovo G560 1100 Keyboard For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover ” on page 36 Figure 10. Removal steps of keyboard Remove the screws 1, 2 on the bottom. 1 12 StepScrew (quantity)ColorTorque 1M2.5 × 8 mm, flat-head, nylon-coated (2)Black0.6 Nm(6 kgfcm) 2M2.0 × 3 mm, flat-head, nylon-coated (1)Black0.25 Nm(2.5 kgfcm)
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48 Lenovo G560 Hardware Maintenance Manual Figure 10. Removal steps of keyboard (continued) Lift the keyboard a little 3, unlock the FPC connector and then detach the connector in the direction shown by arrows 4 5. 3 5 4 When installing: Make sure that the FPC connector is attached firmly and then lock the FPC connector.
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49 Lenovo G560 1110 Keyboard bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover ” on page 36 • “1100 Keyboard” on page 47 Figure 11. Removal steps of keyboard bezel Remove four screws 1, two screws 2 and eleven screws 3 on the bottom. 12 233 333 3 3 33 3 3 111 StepScrew (quantity)ColorTorque 1M2.0 × 2 mm, flat-head, nylon-coated (4)Black0.25 Nm(2.5 kgfcm)...
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50 Lenovo G560 Hardware Maintenance Manual Figure 11. Removal steps of keyboard bezel (continued) Remove one screw 4 and detach three FPC connectors in the direction shown by arrows 5 6. 6 5 4 6 5 StepScrew (quantity)ColorTorque 4M2.5 × 4 mm, flat-head, nylon-coated (1)Black0.6 Nm(6 kgfcm) When installing: Make sure that all the FPC connectors are attached firmly.
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51 Lenovo G560 Figure 11. Removal steps of keyboard bezel (continued) Lift the keyboard bezel a little, detach the speaker connector in the direction shown by arrows 7, and then remove the keyboard bezel 8. 8 7 When installing: Make sure that the speaker connector is attached firmly.
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52 Lenovo G560 Hardware Maintenance Manual 1120 Speakers, power board and touch inductive panel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover ” on page 36 • “1100 Keyboard” on page 47 • “1110 Keyboard bezel” on page 49 Figure 12. Removal steps of speakers, power board and touch inductive pa\ nel Turn over the keyboard bezel, remove four screws 1,...
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53 Lenovo G560 Figure 12. Removal steps of speakers, power board and touch inductive panel (continued) Remove two screws 2 and remove the power board 3. 3 22 Notes: The touch inductive panel is fixed on the keyboard bezel. StepScrew (quantity)ColorTorque 2M2.0 × 3 mm, flat-head, nylon-coated (2)Black0.25 Nm(2.5 kgfcm)
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54 Lenovo G560 Hardware Maintenance Manual 1130 System board and ExpressCard slot assembly 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...
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55 Lenovo G560 Figure 13. Removal steps of system board and ExpressCard slot assembly (continued) Remove four screws 2 and detach a connector in the direction shown by arrow 3. 2 22 2 3 When installing: Make sure that the connector is attached firmly. StepScrew (quantity)ColorTorque 2M2.5 × 4 mm, flat-head, nylon-coated (4)Black0.6 Nm(6 kgfcm)
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56 Lenovo G560 Hardware Maintenance Manual Figure 13. Removal steps of system board and ExpressCard slot assembly (continued) Remove the system board in the direction shown by arrow 4. 4 b 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...