Lenovo G470/G475/G570/G575 User Guide V1.0
Page 3
... drive ........40 Trademarks 42 Index 43 i Learning the basics 10 First use 10 Using AC adapter and battery ...12 Using the touchpad 14 Using the keyboard 15 Connecting external devices.......18 Special keys and buttons 20 System status indicators 21 Securing your computer 1 Top view 1 Left-side view 4 Right-side view...
... drive ........40 Trademarks 42 Index 43 i Learning the basics 10 First use 10 Using AC adapter and battery ...12 Using the touchpad 14 Using the keyboard 15 Connecting external devices.......18 Special keys and buttons 20 System status indicators 21 Securing your computer 1 Top view 1 Left-side view 4 Right-side view...
Lenovo G470/G475/G570/G575 User Guide V1.0
Page 5
Attention: • Do NOT open the display panel beyond 130 degrees. Getting to know your computer Top view „ G470/G475 1 2 3 6 5 4 7 8 6 Note: The illustrations in between the display panel and the keyboard. Chapter 1. When closing the display panel, be careful NOT to the actual product. Please refer to leave pens or any other objects in this manual may be damaged. 1 Otherwise, the display panel may differ from the actual product.
Attention: • Do NOT open the display panel beyond 130 degrees. Getting to know your computer Top view „ G470/G475 1 2 3 6 5 4 7 8 6 Note: The illustrations in between the display panel and the keyboard. Chapter 1. When closing the display panel, be careful NOT to the actual product. Please refer to leave pens or any other objects in this manual may be damaged. 1 Otherwise, the display panel may differ from the actual product.
Lenovo G470/G475/G570/G575 User Guide V1.0
Page 15
... for a day or two, shut it into sleep state, do one of the following . • Press the power button. • Press any key on the keyboard. „ Shutting down your computer If you move your computer, click and select Shut down . Learning the basics „ Putting your computer into sleep state...
... for a day or two, shut it into sleep state, do one of the following . • Press the power button. • Press any key on the keyboard. „ Shutting down your computer If you move your computer, click and select Shut down . Learning the basics „ Putting your computer into sleep state...
Lenovo G470/G475/G570/G575 User Guide V1.0
Page 19
To enable or disable the numeric keypad, press the Num Lock key. To enable or disable the numeric keypad, press Fn+F8 . Note: The Num lock indicator will light on if the numeric keypad is enabled. 15 G570/G575 The keyboard has a separate numeric keypad. Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. „ Numeric keypad G470/G475 The keyboard has keys that, when enabled, work as a 10-key numeric keypad.
To enable or disable the numeric keypad, press the Num Lock key. To enable or disable the numeric keypad, press Fn+F8 . Note: The Num lock indicator will light on if the numeric keypad is enabled. 15 G570/G575 The keyboard has a separate numeric keypad. Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. „ Numeric keypad G470/G475 The keyboard has keys that, when enabled, work as a 10-key numeric keypad.
Lenovo G470/G475/G570/G575 User Guide V1.0
Page 47
Index A AC adapter Using 12 B Battery Charging 12 Bluetooth Connecting 19 C Camera 2, 17 F Function key combinations ...........16 K Keyboard Using 15 M Meomory card reader 18 Microphone Built-in 3 O OneKey Rescue System button...29 P Password Using 23 S Security 22 T Touchpad 14 U USB port 4, 19 V VeriFace Using 22 43
Index A AC adapter Using 12 B Battery Charging 12 Bluetooth Connecting 19 C Camera 2, 17 F Function key combinations ...........16 K Keyboard Using 15 M Meomory card reader 18 Microphone Built-in 3 O OneKey Rescue System button...29 P Password Using 23 S Security 22 T Touchpad 14 U USB port 4, 19 V VeriFace Using 22 43
Hardware Maintenance Manual
Page 3
... 24 Power-on password 24 Supervisor 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 ... DIMM 40 1070 Fan assembly and Heat Sink assembly 41 1080 CPU 44 1090 PCI Express Mini Card for wireless LAN 45 1100 Keyboard 47 1110 Keyboard bezel 49 1120 Power board and touch inductive panel 52 1130 System board 53 1140 LCD unit 56 1150 Speakers, bluetooth daughter card...
... 24 Power-on password 24 Supervisor 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 ... DIMM 40 1070 Fan assembly and Heat Sink assembly 41 1080 CPU 44 1090 PCI Express Mini Card for wireless LAN 45 1100 Keyboard 47 1110 Keyboard bezel 49 1120 Power board and touch inductive panel 52 1130 System board 53 1140 LCD unit 56 1150 Speakers, bluetooth daughter card...
Hardware Maintenance Manual
Page 24
...a nonsupported device •• Forgotten computer password (making the computer unusable) •• Sticky keys caused by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on which the failing FRU was subjected to stress beyond normal use of an optical drive •... into the system •• Damage caused by the customer. Procedure index and page number in which the machine failed 4. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts ...
...a nonsupported device •• Forgotten computer password (making the computer unusable) •• Sticky keys caused by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on which the failing FRU was subjected to stress beyond normal use of an optical drive •... into the system •• Damage caused by the customer. Procedure index and page number in which the machine failed 4. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts ...
Hardware Maintenance Manual
Page 29
...) mode and resume the operation, do any input immediately after it enters sleep (standby) mode. Note: The computer does not accept any operation 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...
...) mode and resume the operation, do any input immediately after it enters sleep (standby) mode. Note: The computer does not accept any operation 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...
Hardware Maintenance Manual
Page 30
... in suspend mode. The hibernation file in the boot record on the timer, and if the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. •• If the timer conditions are satisfied ...in either of the following actions as the event that action: - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: •• The system status, RAM, VRAM, and setup data are...
... in suspend mode. The hibernation file in the boot record on the timer, and if the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that time. •• If the timer conditions are satisfied ...in either of the following actions as the event that action: - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: •• The system status, RAM, VRAM, and setup data are...
Hardware Maintenance Manual
Page 32
...) • 2 in 1 media card reader (SD/MMC) (G475/G575) • N/A • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers • CRT port x 1 (on planar), HDMI port x 1 (on planar) (G470/ G570) • 10/100 Mb • option • 6-row Lenovo Keyboard • Normal type with two buttons • 0.3M...
...) • 2 in 1 media card reader (SD/MMC) (G475/G575) • N/A • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers • CRT port x 1 (on planar), HDMI port x 1 (on planar) (G470/ G570) • 10/100 Mb • option • 6-row Lenovo Keyboard • Normal type with two buttons • 0.3M...
Hardware Maintenance Manual
Page 33
Status indicators Indicator 1 Caps lock 2 Num lock 3 Power on the keyboard is in sleep mode. To enable or disable Caps Lock mode, press the CapsLk key. White: System is enabled. White: The separate numeric keypad on .... You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disable the numeric keypad, press the Num Lock key. Lenovo G470/G475/G570/G575 Status indicators The system status indicators below show the computer status: 12 3 4 5 6 Table 2.
Status indicators Indicator 1 Caps lock 2 Num lock 3 Power on the keyboard is in sleep mode. To enable or disable Caps Lock mode, press the CapsLk key. White: System is enabled. White: The separate numeric keypad on .... You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disable the numeric keypad, press the Num Lock key. Lenovo G470/G475/G570/G575 Status indicators The system status indicators below show the computer status: 12 3 4 5 6 Table 2.
Hardware Maintenance Manual
Page 51
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
Page 52
Lenovo G470/G475/G570/G575 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 4 5 When installing: Make sure that the FPC connector is attached firmly and then lock the FPC connector. 48
Lenovo G470/G475/G570/G575 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 4 5 When installing: Make sure that the FPC connector is attached firmly and then lock the FPC connector. 48
Hardware Maintenance Manual
Page 53
... Remove thirteen screws 1, two screws 2, two screws 3 and four screws 4 on page 47 Figure 11. Lenovo G470/G475/G570/G575 1110 Keyboard bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• ".../CPU (Central processing unit)/Mini PCI 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, ...
... Remove thirteen screws 1, two screws 2, two screws 3 and four screws 4 on page 47 Figure 11. Lenovo G470/G475/G570/G575 1110 Keyboard bezel For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• ".../CPU (Central processing unit)/Mini PCI 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, ...
Hardware Maintenance Manual
Page 54
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Figure 11. Removal steps of keyboard bezel (continued) Remove one screw 5 and detach three FPC connectors in the direction shown by arrows 6. 6 5 6 Step 5 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm When installing: Make sure that all the FPC connectors are attached firmly. 50
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Figure 11. Removal steps of keyboard bezel (continued) Remove one screw 5 and detach three FPC connectors in the direction shown by arrows 6. 6 5 6 Step 5 Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (1) Color Black Torque 2.0kgfcm When installing: Make sure that all the FPC connectors are attached firmly. 50
Hardware Maintenance Manual
Page 55
Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrows 7. 7 51 Lenovo G470/G475/G570/G575 Figure 11.
Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrows 7. 7 51 Lenovo G470/G475/G570/G575 Figure 11.
Hardware Maintenance Manual
Page 56
... panel is fixed on page 49 Figure 12. Step 1 Screw (quantity) M2.0 × 3 mm, flat-head, nylon-coated (2) Color Black Torque 2.0kgfcm 52 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1120 Power board and touch inductive panel For access, remove these FRUs in order: •• "1010 Battery pack" on page.../CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on page 37 •• "1050 Hard disk drive " on page 38 •• "1100 Keyboard" on page 47 •• "1110...
... panel is fixed on page 49 Figure 12. Step 1 Screw (quantity) M2.0 × 3 mm, flat-head, nylon-coated (2) Color Black Torque 2.0kgfcm 52 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1120 Power board and touch inductive panel For access, remove these FRUs in order: •• "1010 Battery pack" on page.../CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on page 37 •• "1050 Hard disk drive " on page 38 •• "1100 Keyboard" on page 47 •• "1110...
Hardware Maintenance Manual
Page 57
Lenovo G470/G475/G570/G575 1130 System board Important notices for handling the system board: When handling the system board, bear the following in order: •• "1010 Battery pack" ... Heat Sink assembly" on page 41 •• "1090 PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on page 49 Figure 13. For access, remove these FRUs in mind. • Be careful not to drop the system board...
Lenovo G470/G475/G570/G575 1130 System board Important notices for handling the system board: When handling the system board, bear the following in order: •• "1010 Battery pack" ... Heat Sink assembly" on page 41 •• "1090 PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on page 49 Figure 13. For access, remove these FRUs in mind. • Be careful not to drop the system board...
Hardware Maintenance Manual
Page 60
... PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on page 49 •• "1130 System board" on page 53 Figure 14. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1140 LCD unit For access, remove these FRUs in the direction...
... PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on page 49 •• "1130 System board" on page 53 Figure 14. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1140 LCD unit For access, remove these FRUs in the direction...
Hardware Maintenance Manual
Page 63
... PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on page 49 •• "1130 System board" on page 53 Figure 15. Lenovo G470/G475/G570/G575 1150 Speakers, bluetooth daughter card and base cover For access, remove these FRUs in...
... PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on page 49 •• "1130 System board" on page 53 Figure 15. Lenovo G470/G475/G570/G575 1150 Speakers, bluetooth daughter card and base cover For access, remove these FRUs in...
