Lenovo G575 Support Question
Lenovo G575 Support Question
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Question posted by HorJer on November 3rd, 2013
How To Enable Wireless On Lenovo G575
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Related Lenovo G575 Manual Pages
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 1
Lenovo G470/G475/ G570/G575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 6
... built-in antennas ensure optimal reception of wireless radio. d Power button
Press this button to open OneKey Rescue system (If OneKey Rescue system has been preinstalled) when the computer is powered off.
e OneKey Rescue system button
Press this button to know your computer
„ G570/G575
1
2
3
6 5 4
7 8
6
a Integrated camera
Use the camera for...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 21
...wireless devices settings (on /off ).
Fn + F5:
Open the interface for the display device switch to select this notebook or an external display. Fn + F10:
Stop playback of the LCD screen.
Fn + F6:
Enable....
Fn + F8 (G470/G475): Enable/Disable the numeric keypad.
Fn + Insert (G570/G575): Fn + PgUp (G470/G475): Enable/Disable the scroll lock. Chapter 2.
Fn...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 32
... search Windows Help and Support Center for details on how to make configuration. Connecting to the Internet
„ Using Wi-Fi/WiMAX (Select models only) Enabling wireless connection
To enable wireless communications, do the following: 1 Slide the integrated wireless device switch from to . 2 Press Fn + F5 to configure your computer.
28
Hardware Maintenance Manual - Page 3
...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...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 ...
Hardware Maintenance Manual - Page 24
Machine type, model number, and serial number 8. Date on laptop products
The following information in the parts exchange form or parts return form... with the computer, determine whether the damage is a list of a hard disk drive becomes noisy, it : 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to it may be a symptom...
Hardware Maintenance Manual - Page 33
...Indicator
1 Caps lock
2 Num lock 3 Power on the keyboard is enabled. To enable or disable the numeric keypad, press the Num Lock key. Off:
...White:
The separate numeric keypad on
Meaning
White:
Caps Lock mode is enabled.
White: System is enabled.
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 34
... turn off the computer.
Blinking white:
The battery is enabled. White:
Any one of the wireless devices (WLAN/Bluetooth) is being charged with the remaining power...between 5% and 20% of its capacity.
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Table 2.
Status indicators (continued)
Indicator
4 Battery status
5 Wireless
status
6 Drive in -use
Meaning
Blinking ...
Hardware Maintenance Manual - Page 35
...Decrease sound volume.
31 Fn + F4:
Open the interface for integrated wireless devices settings (on/off).
Fn + Insert (G570/G575): Fn + PgUp (G470/G475):
Enable/Disable the scroll lock. Fn + Home:
Activate the pause function. ...Skip to the next track.
Fn + F6:
Enable/Disable the touchpad.
Lenovo G470/G475/G570/G575
Fn key combinations
The following table shows the function of each ...
Hardware Maintenance Manual - Page 49
... connectors with your fingers and gently unplug them 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 Removal steps of PCI Express Mini Card...
Hardware Maintenance Manual - Page 50
...the direction shown by arrow 3.
3
When installing: •• In models with a wireless LAN card that has two antenna connectors, plug
the black cable into the jack labeled 1, ...46
Removal steps of PCI Express Mini Card for wireless LAN (continued)
Remove the card in step 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Notes: wireless LAN card has 2 cables in step 1. Figure 9.
Hardware Maintenance Manual - Page 57
... direction shown by
arrows 1.
1
1
When installing: Make sure that has a hard surface,
such as an ESD mat or conductive corrugated material. Lenovo G470/G475/G570/G575
1130 System board
Important notices for wireless LAN" on page 45 •• "1100 Keyboard" on page 47 •• "1110 Keyboard bezel" on a padded surface such...
Hardware Maintenance Manual - Page 59
Improper placement of the audio jack and the microphone jack are attached to the base cover, adjust the placement of the wireless radio switch as shown in a . Removal steps of system board (continued)
Remove the system board in the direction shown by arrow 4.
...shown in b , and make sure that both of the switch or those jacks might cause a damage.
55 Lenovo G470/G475/G570/G575
Figure 13.
Hardware Maintenance Manual - Page 60
...1070 Fan assembly and 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 •• "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 shown by...
Hardware Maintenance Manual - Page 63
...1070 Fan assembly and 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 •• "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 the ...
Hardware Maintenance Manual - Page 68
... Fan assembly and 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... page 56
Figure 16. Removal steps of LCD front bezel
Remove two screws 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1160 LCD front bezel
For access, remove these FRUs in the direction shown by arrows...
Hardware Maintenance Manual - Page 69
Lenovo G470/G475/G570/G575
1170 LCD panel and hinges
For access, remove these FRUs in the direction shown by
arrow 2. Removal steps of..." on page 40 •• "1070 Fan assembly and 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 •• "...
Hardware Maintenance Manual - Page 71
... •• "1070 Fan assembly and 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 ...to make sure the connector is stuck on page 65 Figure 18. Lenovo G470/G475/G570/G575
1180 Integrated camera
For access, remove these FRUs in the figure above.
67
Hardware Maintenance Manual - Page 72
...the cables, make sure that they are not subjected to be broken.
68 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1190 Antenna assembly and LCD cover
For access, remove these...8226; "1070 Fan assembly and 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 ...
Hardware Maintenance Manual - Page 73
Lenovo G470/G475/G570/G575
Locations Front view
1 Integrated camera 2 Wireless module antennas (Select models only) 3 System status indicators
Note: For the description of each indicator, see "Status indicators" on page 29.
4 OneKey Rescue system button 5 Power button 6 Built-in microphone 7 Integrated wireless device switch (Select models only) 8 Touchpad 9 Memory card slot
2 1 2
3 4 5
6
7 3 8
9
...
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