Lenovo G470/G475/G570/G575 User Guide V1.0
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Appendix A. a.Loosen the five screws a . b.Remove the compartment cover b. 1 1 1 1 1 2 34 then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI Express Card slot compartment cover. CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer;
Appendix A. a.Loosen the five screws a . b.Remove the compartment cover b. 1 1 1 1 1 2 34 then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI Express Card slot compartment cover. CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer;
Lenovo G470/G475/G570/G575 User Guide V1.0
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Appendix A. CRU instructions 5 Remove the frame fixing screws c. 3 3 6 Pull the HDD bracket in the direction shown by arrow d. 4 35
Appendix A. CRU instructions 5 Remove the frame fixing screws c. 3 3 6 Pull the HDD bracket in the direction shown by arrow d. 4 35
Lenovo G470/G475/G570/G575 User Guide V1.0
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... the AC adapter and the cables to a new hard disk drive and tighten the screws. 0 Put the hard disk drive gently into space. CRU instructions 7 Take out the hard disk drive secured in a metal frame e. 5 8 Remove the screws and detach the metal frame from the hard disk drive. 9 Attach the metal frame... to the computer again. 36 C Tighten the screws. B After aligning the attachment clips with the tab facing upwards and the connectors facing each other; D Reinstall the battery pack. then push it firmly into ...
... the AC adapter and the cables to a new hard disk drive and tighten the screws. 0 Put the hard disk drive gently into space. CRU instructions 7 Take out the hard disk drive secured in a metal frame e. 5 8 Remove the screws and detach the metal frame from the hard disk drive. 9 Attach the metal frame... to the computer again. 36 C Tighten the screws. B After aligning the attachment clips with the tab facing upwards and the connectors facing each other; D Reinstall the battery pack. then push it firmly into ...
Lenovo G470/G475/G570/G575 User Guide V1.0
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... incorrectly install optional memory, or install an unsupported memory type, a warning beep will sound when you try to reduce any static elec- a.Loosen the five screws a.
... incorrectly install optional memory, or install an unsupported memory type, a warning beep will sound when you try to reduce any static elec- a.Loosen the five screws a.
Lenovo G470/G475/G570/G575 User Guide V1.0
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... to make room for future use. 2 1 1 7 Align the notch of the DDR3 SDRAM with their matching gaps, reinstall the compartment cover. 0 Reinstall and tighten the screws. Appendix A. Be sure to the computer again. 38 A Reinstall the battery.
... to make room for future use. 2 1 1 7 Align the notch of the DDR3 SDRAM with their matching gaps, reinstall the compartment cover. 0 Reinstall and tighten the screws. Appendix A. Be sure to the computer again. 38 A Reinstall the battery.
Lenovo G470/G475/G570/G575 User Guide V1.0
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Appendix A. CRU instructions Removing the optical drive To remove the optical drive, do the following: 1 Remove the screw shown in the illustration a . 2 Gently pull the optical drive out b . 1 2 40
Appendix A. CRU instructions Removing the optical drive To remove the optical drive, do the following: 1 Remove the screw shown in the illustration a . 2 Gently pull the optical drive out b . 1 2 40
Hardware Maintenance Manual
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... password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo G470/G475/G570/G575 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 cards 35 1030...
... password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo G470/G475/G570/G575 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 cards 35 1030...
Hardware Maintenance Manual
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...Check exterior covers for : a. Check the power cord for damage (loose, broken, or sharp edges). 2. c. Checklist: 1. b. Check for any non-Lenovo alterations. 7. Disconnect the power cord. 3. Check inside the unit for worn, frayed, or pinched cables. 9. As each machine was designed and built, required...worn. 4. Begin the checks with . 5 Turn off , and the power cord disconnected. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. The power cord should use the following checklist at ...
...Check exterior covers for : a. Check the power cord for damage (loose, broken, or sharp edges). 2. c. Checklist: 1. b. Check for any non-Lenovo alterations. 7. Disconnect the power cord. 3. Check inside the unit for worn, frayed, or pinched cables. 9. As each machine was designed and built, required...worn. 4. Begin the checks with . 5 Turn off , and the power cord disconnected. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. The power cord should use the following checklist at ...
Hardware Maintenance Manual
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... recur, do first" on page 20 •• "Power system checkout" on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Single failures can service the computer. • Before replacing...
... recur, do first" on page 20 •• "Power system checkout" on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Single failures can service the computer. • Before replacing...
Hardware Maintenance Manual
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...: •• They maintain tight connections. •• They do not easily come loose, even with special nylon-coated screws that you removed. Screw notices Loose screws can cause a reliability problem. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one should be...
...: •• They maintain tight connections. •• They do not easily come loose, even with special nylon-coated screws that you removed. Screw notices Loose screws can cause a reliability problem. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one should be...
Hardware Maintenance Manual
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... FRU, use the correct screw as given by the numbers in square callouts. 5. Metallic parts or metal flakes can be removed before the failing FRU. Notes: •• The illustrations used in this by removing any computer unless you have been trained and certified. Lenovo G470/G475/G570/G575 Removing and replacing an...
... FRU, use the correct screw as given by the numbers in square callouts. 5. Metallic parts or metal flakes can be removed before the failing FRU. Notes: •• The illustrations used in this by removing any computer unless you have been trained and certified. Lenovo G470/G475/G570/G575 Removing and replacing an...
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1030 Optical drive For access, remove these FRUs in the direction shown by arrow 2 3. 1 Step 1 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm 2 3 36 Removal steps of optical drive Remove the screw shown in the illustration 1, and then gently pull the optical drive out in order: •• "1010 Battery pack" on page 34 Figure 3.
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1030 Optical drive For access, remove these FRUs in the direction shown by arrow 2 3. 1 Step 1 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm 2 3 36 Removal steps of optical drive Remove the screw shown in the illustration 1, and then gently pull the optical drive out in order: •• "1010 Battery pack" on page 34 Figure 3.
Hardware Maintenance Manual
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Remove the HDD/Memory/CPU/Mini PCI ExpressCard slot compartment cover in the direction shown by arrow 2. 1 1 1 1 1 2 37 Removal steps of HDD/Memory/CPU/Mini PCI ExpressCard slot compartment cover Note: Loosen the screws 1, but do not remove them. Lenovo G470/G475/G570/G575 1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 4.
Remove the HDD/Memory/CPU/Mini PCI ExpressCard slot compartment cover in the direction shown by arrow 2. 1 1 1 1 1 2 37 Removal steps of HDD/Memory/CPU/Mini PCI ExpressCard slot compartment cover Note: Loosen the screws 1, but do not remove them. Lenovo G470/G475/G570/G575 1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 4.
Hardware Maintenance Manual
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Improper handling can cause damages and permanent loss of Hard disk drive Remove two screws 1. Removal steps of data. • Before removing the drive, suggest the customer to backup all the information on page 37 Attention: • Do not drop ... any physical shock to physical shock. Figure 5. Pull the HDD bracket in a metal frame 3. 1 1 2 38 The hard disk drive is in suspend mode. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1050 Hard disk drive For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 ••...
Improper handling can cause damages and permanent loss of Hard disk drive Remove two screws 1. Removal steps of data. • Before removing the drive, suggest the customer to backup all the information on page 37 Attention: • Do not drop ... any physical shock to physical shock. Figure 5. Pull the HDD bracket in a metal frame 3. 1 1 2 38 The hard disk drive is in suspend mode. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1050 Hard disk drive For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 ••...
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 3 Step 1 Screw (quantity) M2.0 × 4 mm, flat-head, nylon-coated (2) Color Black Torque 2.0kgfcm When installing: Make sure that the HDD connector is attached firmly. 39
Lenovo G470/G475/G570/G575 3 Step 1 Screw (quantity) M2.0 × 4 mm, flat-head, nylon-coated (2) Color Black Torque 2.0kgfcm When installing: Make sure that the HDD connector is attached firmly. 39
Hardware Maintenance Manual
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Removal steps of fan assembly and heat sink assembly Note: Remove three screws 1 and four spring screws 2. Step 1 2 Screw (quantity) Color M2.0 × 4 mm, flat-head, nylon-coated (3) Silver M2.0 × 3.2 mm, with spring, nylon-coated (4) Black Torque 2.0kgfcm 2....page 34 •• "1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on page 37 Figure 7. Lenovo G470/G475/G570/G575 1070 Fan assembly and Heat Sink assembly For access, remove these FRUs in the direction shown by arrow 3. 1 1 2 2 2 1 2 3 When ...
Removal steps of fan assembly and heat sink assembly Note: Remove three screws 1 and four spring screws 2. Step 1 2 Screw (quantity) Color M2.0 × 4 mm, flat-head, nylon-coated (3) Silver M2.0 × 3.2 mm, with spring, nylon-coated (4) Black Torque 2.0kgfcm 2....page 34 •• "1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on page 37 Figure 7. Lenovo G470/G475/G570/G575 1070 Fan assembly and Heat Sink assembly For access, remove these FRUs in the direction shown by arrow 3. 1 1 2 2 2 1 2 3 When ...
Hardware Maintenance Manual
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Removal steps of CPU Rotate the head of the screw in the direction shown by arrow 1 to secure the CPU. 44 Figure 8. When you service the CPU, avoid any kind of rough handling. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1080 CPU For access, remove these FRUs in the direction ...shown by arrow a , and then rotate the head of the screw in order: •• "1010 Battery pack" on page 34 ...
Removal steps of CPU Rotate the head of the screw in the direction shown by arrow 1 to secure the CPU. 44 Figure 8. When you service the CPU, avoid any kind of rough handling. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1080 CPU For access, remove these FRUs in the direction ...shown by arrow a , and then rotate the head of the screw in order: •• "1010 Battery pack" on page 34 ...
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 1090 PCI Express Mini Card for wireless LAN 1 2 Disconnect the two wireless LAN cables (black, white) in the direction shown by arrows. 45 Step 2 Screw (quantity) M2.0 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm In step 1, unplug the jacks by using the removal tool antenna RF... 9. Removal steps of PCI Express Mini Card for wireless LAN For access, remove these FRUs in the direction shown by arrows 1, and then remove the screw 2.
Lenovo G470/G475/G570/G575 1090 PCI Express Mini Card for wireless LAN 1 2 Disconnect the two wireless LAN cables (black, white) in the direction shown by arrows. 45 Step 2 Screw (quantity) M2.0 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm In step 1, unplug the jacks by using the removal tool antenna RF... 9. Removal steps of PCI Express Mini Card for wireless LAN For access, remove these FRUs in the direction shown by arrows 1, and then remove the screw 2.
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 1100 Keyboard For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on the bottom. 1 1 2 Step 1 2 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (2) M2.5 × 4 mm, flat-head, nylon-coated (1) Color Black Black Torque 2.0kgfcm 2.0kgfcm 47 Removal steps of keyboard Remove the screws 1, 2 on page 37 Figure 10.
Lenovo G470/G475/G570/G575 1100 Keyboard For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on the bottom. 1 1 2 Step 1 2 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (2) M2.5 × 4 mm, flat-head, nylon-coated (1) Color Black Black Torque 2.0kgfcm 2.0kgfcm 47 Removal steps of keyboard Remove the screws 1, 2 on page 37 Figure 10.
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 1110 Keyboard bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Optical drive" on page ... ExpressCard slot compartment cover " on page 37 •• "1050 Hard disk drive " on page 38 •• "1100 Keyboard" on the bottom. 11 1 1 1 1 3 3 1 4 4 1 4 1 4 1 1 2 2 1 1 Step 1 2 3 4 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (13) M2.0 × 5 mm, flat-head, nylon-coated (2) M2.0 × 3 mm, flat-head, nylon-coated (2) M2.0 ×...
Lenovo G470/G475/G570/G575 1110 Keyboard bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1030 Optical drive" on page ... ExpressCard slot compartment cover " on page 37 •• "1050 Hard disk drive " on page 38 •• "1100 Keyboard" on the bottom. 11 1 1 1 1 3 3 1 4 4 1 4 1 4 1 1 2 2 1 1 Step 1 2 3 4 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (13) M2.0 × 5 mm, flat-head, nylon-coated (2) M2.0 × 3 mm, flat-head, nylon-coated (2) M2.0 ×...