Lenovo G575 Support Question
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Question posted by xavive on November 13th, 2013
Does Lenovo G575 Have Wireless Card
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Related Lenovo G575 Manual Pages
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
... 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 ...
Hardware Maintenance Manual - Page 24
...by the improper insertion of a PC Card or the installation of servicer 2. Date ... force, or dropped.
20 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 of unauthorized service or modification. •• If the spindle of an incorrect AC adapter on laptop...
Hardware Maintenance Manual - Page 32
.../XD)
(G470/G570) • 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...
Hardware Maintenance Manual - Page 34
... one of its capacity, or the computer is being read from or written to the hard disk drive or the optical disk drive. 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 amber (500ms off the computer. Off:
All the...
Hardware Maintenance Manual - Page 35
...PrtSc:
Activate the system request. Fn + Home:
Activate the pause function. Lenovo G470/G475/G570/G575
Fn key combinations
The following table shows the function of each combination of Windows...Fn + / :
Increase/Decrease display brightness.
Fn + F4:
Open the interface for integrated wireless devices settings (on /off the backlight of Windows Media Player.
Fn + F3:
Open the...
Hardware Maintenance Manual - Page 36
... Always use the correct screws.
Screw notices
Loose screws can cause a reliability problem.
Use a new one . Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to plastic Turn an additional 180° after the...of the plastic part:
more than 90°
(Cross-section)
•• Logic card to removing and replacing parts.
Hardware Maintenance Manual - Page 39
Lenovo G470/G475/G570/G575 1020 Dummy card
For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy card
Remove dummy card in the direction shown by arrows 1 2.
1 2
35
Hardware Maintenance Manual - Page 44
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1060 DIMM
For access, remove these FRUs in SLOT-1 ( b : upper slot). Removal steps ...disk drive (HDD)/Memory/CPU (Central processing unit)/Mini
PCI ExpressCard slot compartment cover " on the computer you are servicing, the card must be moved.
40 Push the DIMM firmly, and pivot it until it is used on page 37 Figure 6. Make sure that...
Hardware Maintenance Manual - Page 49
... arrows 1, and then remove the screw 2. Removal steps of PCI Express Mini Card for wireless LAN
For access, remove these FRUs in the direction shown
by arrows.
45 Lenovo G470/G475/G570/G575
1090 PCI Express Mini Card for wireless LAN
1
2
Disconnect the two wireless LAN cables (black, white) in order: •• "1010 Battery pack" on...
Hardware Maintenance Manual - Page 50
... models with a wireless LAN card that has two antenna connectors, plug
the black cable into the jack labeled 1, and the white cable into the jack labeled 2 on the card.
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...
Hardware Maintenance Manual - Page 57
..." on page 34 •• "1020 Dummy card" on page 35 •• "1030 Optical ...Card for handling the system board: When handling the system board, bear the following in the 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...
Hardware Maintenance Manual - Page 59
Lenovo G470/G475/G570/G575
Figure 13. 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 b , and make sure that both of the switch or those jacks might cause a damage.
55 Removal steps of system board...
Hardware Maintenance Manual - Page 60
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1140 LCD unit
For access, remove these FRUs in the direction shown by
arrows 1 ... DIMM" 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 63
...Lenovo G470/G475/G570/G575
1150 Speakers, bluetooth daughter card and base cover
For access, remove these FRUs in the direction shown by arrows 2, and then remove the speakers.
31 31
31 31
2
Step
1
Screw (quantity) M2.5 × 5.7 mm, flat-head, nylon-coated (4)
Color Black
Torque 2.0kgfcm
59 Speakers, bluetooth daughter card...; "1090 PCI Express Mini Card for wireless LAN" on page 45 •...
Hardware Maintenance Manual - Page 64
Removal steps of bluetooth daughter card and base cover (continued) The Bluetooth daughter card is attached to the base cover. Figure 15. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Figure 15. Remove the
Bluetooth daughter card in the direction shown by arrows 3.
3
When installing: Make sure that the power connector is attached firmly. Removal steps...
Hardware Maintenance Manual - Page 68
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...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"...
Hardware Maintenance Manual - Page 69
... (quantity) M2.5 × 4 mm, flat-head, nylon-coated (4)
Color Black
Torque 2.0kgfcm
65 Lenovo G470/G475/G570/G575
1170 LCD panel and hinges
For access, remove these FRUs in the direction shown by
arrow 2. Lift the...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 •• ...
Hardware Maintenance Manual - Page 71
Lenovo G470/G475/G570/G575
1180 Integrated camera
For access, remove these FRUs in the figure above.
67
When replacing the integrated camera, route the connector cable as shown in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy card... assembly" on page 41 •• "1090 PCI Express Mini Card for wireless LAN" on page 45 •• "1100 Keyboard" on page...
Hardware Maintenance Manual - Page 72
Tension could cause the cables to be broken.
68
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1190 Antenna assembly and LCD cover
For access, remove ... 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 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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