Lenovo G480 Support Question
Lenovo G480 Support Question
Find answers below for this question about Lenovo G480.Need a Lenovo G480 manual? We have 1 online manual for this item!
Question posted by Stevejoy2 on December 13th, 2012
Weak Wireless Lenovo G480
Hello,
My new G480 works great if it is very close to the router, I am traveling and staying in hotels and having the same problem, losing the wifi connection everywhere I stay.Are there any adjustments I can make? the OS is Ubuntu.
Thank's
Steve
Current Answers
Related Lenovo G480 Manual Pages
Hardware Maintenance Manual - Page 3
...24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo G480/G485/G580/G585/G780 ........27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement...43 1060 DIMM 45 1070 PCI Express Mini Card for wireless LAN/WAN 47 1080 Keyboard 49 1090 Keyboard bezel 52 1100 Speakers (Lenovo G480/G485/ G580/G585 59 1110 System board 60 1120 ...
Hardware Maintenance Manual - Page 4
iv Before servicing a Lenovo product, make sure to troubleshoot problems. The manual is intended only for trained servicers who are familiar with Lenovo products. About this manual
This manual contains service and reference information for the following Lenovo product:
Lenovo G480/G485/G580/G585/G780 Use this manual to troubleshoot problems effectively. Use this manual to read all the...
Hardware Maintenance Manual - Page 6
...machine help to prevent the overheating of internal components. Make sure that can stand safely without slipping. 2. Never...it by standing or pushing up above your clothing. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
General safety
... drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that may be trapped in your feet....
Hardware Maintenance Manual - Page 24
... a hard disk drive becomes noisy, it : 1. Date on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: ... parts return form that the system was detected 6. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
What to do... force, or dropped.
20 Before checking problems with multiple labels • Damaged or bent diskette eject button...
Hardware Maintenance Manual - Page 32
...port • USB 3.0 × 2, USB 2.0 × 2 or USB 3.0 × 2, USB 2.0 × 1
(G480/G580) • 2-in-1 memory card reader(SD/MMC)
MODEM slot
• N/A
Audio
• 1/8" Stereo Headphone Output Jack...slot
• 1 slot for WLAN card (half size)
Bluetooth wireless
• option
Keyboard
• 6 Row, Lenovo Keyboard
Touch pad
• Two clicks with Dome
Integrated camera
...
Hardware Maintenance Manual - Page 34
... not put the computer into standby mode or turn off . White: The wireless LAN radio is turned on and connected to the hard disk
drive, or the optical disk drive.
Amber: The ...could cause drive errors.
30 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
d Battery
status
Blinking amber: (500ms off , or the wireless LAN radio is turned on and not connected to AP. Note:Do not...
Hardware Maintenance Manual - Page 35
Fn + F4:
Open the interface for integrated wireless devices settings (On/Off). Fn + F5:
Open the interface for display resolution settings.
Fn.../ :
Increase/Decrease display brightness.
Fn + F9:
Start/Pause playback of Fn with a function key.
Lenovo G480/G485/G580/G585/G780
Fn key combinations
The following table shows the function of each combination of Windows Media ...
Hardware Maintenance Manual - Page 51
.../Central processing
unit/Mini PCI Express Card slot compartment cover" on page 36 Figure 7.
Notes: wireless LAN card has 2 cables in step a. Lenovo G480/G485/G580/G585/G780
1070 PCI Express Mini Card for wireless LAN/WAN
Disconnect the two wireless LAN cables (black, white) a, and then remove the screw b.
1
2
In step a, unplug the jacks...
Hardware Maintenance Manual - Page 52
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)
Remove the card in the direction shown by arrow c .
3
When installing: • In models with a wireless... (AUX) into jack labeled 2 on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) ...
Hardware Maintenance Manual - Page 63
... by lifting in the direction shown by arrows b c. Removal steps of speakers (Lenovo G480/G485/G580/G585)
Remove the four screws a. Detach the speaker connector and FPC ...PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52
Figure 10. Lenovo G480/G485/G580/G585/G780
1100 Speakers (Lenovo G480/G485/G580/G585)
For...
Hardware Maintenance Manual - Page 64
...a system board down, make sure to drop the system board on a bench top that has a hard
surface, such as an ESD mat or conductive corrugated material. Lenovo G480/G485/G580/G585/G780 ... "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on a padded
surface...
Hardware Maintenance Manual - Page 74
...1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page ...59 • "1110 System board" on page 60 Figure 12. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
1120 LCD...
Hardware Maintenance Manual - Page 78
... Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 • "1110 System board" on page 60 Figure 13. Lenovo G480/G485/G580/G585
$
Lenovo G780
1
When installing: Make sure that the fan...
Hardware Maintenance Manual - Page 82
... direction shown by arrow b. Removal steps of CPU
Rotate the head of rough handling. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
1140 CPU
For access, remove these FRUs in ... "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 &#...
Hardware Maintenance Manual - Page 84
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
1150 Base cover
For access, remove these FRUs in the direction shown ..."1060 DIMM" on page 45 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 • "1110 System board" on page ...
Hardware Maintenance Manual - Page 86
... 43 • "1060 DIMM" on page 45 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 • "1110 System board" on page 60 • "1120...
Hardware Maintenance Manual - Page 89
Lenovo G480/G485/G580/G585
1
1
3 1
3
2 1
3
85 Lenovo G480/G485/G580/G585/G780
1170 LCD panel, LCD cable and hinges
For access, remove these ...DIMM" on page 45 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 • "1110 System board" ...
Hardware Maintenance Manual - Page 93
...Removal steps of integrated camera Note: The integrated camera is stuck on page 85 Figure 18. Lenovo G480/G485/G580/G585/G780
1180 Integrated camera
For access, remove these FRUs in order: •... "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 ...
Hardware Maintenance Manual - Page 95
...8226; "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 •...As you route the cables, make sure that they are not subjected to be damaged by arrows a. Tension could cause the cables to be broken.
91 Lenovo G480/G485/G580/G585/G780
1190 Antenna...
Hardware Maintenance Manual - Page 96
... e Power button f Built-in different positions (2a/2b) depending on different configurations. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Locations
Front view
a Integrated camera b Wireless module antennas
Note: Wireless module antennas may be placed in microphone g System status indicators h Touchpad i Memory card slot
Lenovo G480/G485/G580/G585
2
1
3
2
4 5
6
7 8
9
92
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