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 nazeckas on June 16th, 2013
Lenovo G480 Missing Icon For Smart Fan And Power Management
hello, my notebook G480 already missing icon and power management. How I want to get it back?
Current Answers
Answer #1: Posted by massists on June 16th, 2013 10:20 PM
massists
Member since:
November 26th, 2011 Points: 129,220
Member since:
November 26th, 2011 Points: 129,220
go to Control Panel >> System and Security >> Lenovo's Power Controls >> Click on Show Power Manager Gauge In Task Bar >> ok
source:http://forum.notebookreview.com/lenovo/556423-power-manager-battery-icon-disappeared.html
Related Lenovo G480 Manual Pages
Hardware Maintenance Manual - Page 3
... Disc 23 Passwords 24 Power-on password 24 Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo G480/G485/G580/G585/G780 ...Keyboard 49 1090 Keyboard bezel 52 1100 Speakers (Lenovo G480/G485/ G580/G585 59 1110 System board 60 1120 LCD unit 70 1130 Fan assembly and Heat Sink assembly 74 1140 CPU 78...
Hardware Maintenance Manual - Page 6
... Wear safety glasses when you are servicing the machine. • Keep your clothing. Do not obstruct fan louvers or cover them with labels or stickers.
2 Use a slow lifting force. Make sure that ... in the moving parts of your necktie or scarf inside clothing or fasten it . 4. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general ...
Hardware Maintenance Manual - Page 8
...power on when they are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. Switch off the power. - Blowers and fans...an electrical accident occurs: - Power supply units - The surface is conductive; Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
...
Hardware Maintenance Manual - Page 20
... number or select a product or use Lenovo smart
downloading. 3. After a system board is loaded to http://consumersupport.lenovo.com/. 2. "Important notice for replacing ...steps below: 1. Follow the directions on the screen and install the necessary software.
16
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Important service information
This chapter presents the following ...
Hardware Maintenance Manual - Page 24
... by pressure on laptop products
The following information in which the machine failed 4. Machine type, model number, and serial number 8. Lenovo G480/G485/G580/G585/...G780 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following symptoms might indicate damage caused by nonwarranted activities: • Missing...
Hardware Maintenance Manual - Page 25
...adapter, follow the steps below : 1. If the voltage is acceptable, do the following power supply checkouts: • "Checking the AC adapter" on page 21 • "...power when you turn on the computer. 5. Note: Noise from the computer. 2. Measure the output voltage at the plug of the following : • Replace the system board. • If the problem persists, go to "Lenovo G480...
Hardware Maintenance Manual - Page 26
..., check the system board function.
22 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Checking operational charging
To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than 50% of the total power remaining when installed in the icon tray of the Windows® taskbar...
Hardware Maintenance Manual - Page 28
...person. If it has, it appears on the screen whenever the computer is displayed.
Power-on password
A power-on password (POP) protects the system from the last disc in the BIOS Setup Utility...be replaced for the system administrator, who can be used for the user + Master HDP - Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
7. Exception: If only an SVP is installed, the ...
Hardware Maintenance Manual - Page 30
...is turned on, the computer returns from the hard disk drive.
26 When the power is powered off. To cause the computer to enter hibernation mode, follow the steps below:... mode and resumes operation. The hibernation file in suspend mode. Pressing the power button. Closing the lid. - Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the...
Hardware Maintenance Manual - Page 33
... status indicators below show the computer status: Lenovo G480/G485/G580/G585
Lenovo G780
3
4
1
1
2
G770
3
4 5 6
Table 2. White: The separate numeric keypad on
White: Caps Lock mode is in sleep mode. White: System is enabled.
off: System is enabled. Status indicators
Indicator
Meaning
a Caps lock b Num lock c Power on the keyboard is enabled. To enable...
Hardware Maintenance Manual - Page 34
... this indicator is on and connected to the hard disk
drive, or the optical disk drive. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
d Battery
status
Blinking amber: (500ms off/1s on)
The remaining power of the battery is less than 80% of its capacity, or the computer is operating on battery...
Hardware Maintenance Manual - Page 37
... move it in the direction as given in the figures by removing any FRUs that all power cords from the actual product. Verify this by , electrostatic discharge.
For information about connecting and...Do not attempt to service any computer unless you have been trained and
certified. Lenovo G480/G485/G580/G585/G780
Removing and replacing an FRU
This section presents exploded figures ...
Hardware Maintenance Manual - Page 61
Lenovo G480/G485/G580/G585
7 7
8
Lenovo G780
7 7
8
57 Lenovo G480/G485/G580/G585/G780
Figure 9. Removal steps of keyboard bezel (continued)
Remove the two screws g, and then remove the power board in the direction shown by arrow h.
Hardware Maintenance Manual - Page 62
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Lenovo G780
Remove the screw i, and then remove the power board in the directioshown by arrow j h.
9
10
Step
g
i
Screw (quantity) M2.0×3.0 mm, flat-head, nylok-coated (2)
G780: M2.0×3.0 mm, flat-head, nylok-coated (1)
Color Black
Black
Torque 1.5-2.0 kgfcm
1.5-2.0 kgfcm
58
Hardware Maintenance Manual - Page 66
Detach the two FPC connectors in the direction shown by arrow e.
5
6
Lenovo G780
Remove the three screws a. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Lift the system board a little d, and then detach the power connector in the direction shown by arrows c.
62
1
G770
1
1
2 3
3 2 Unplug the speakers and the bluetooth connectors in the direction shown by arrows b.
Hardware Maintenance Manual - Page 67
Unplug the LCD connector and power jack connector in the direction shown by arrows e f.
6
4
4
5
Step
a
d
Screw (quantity)
M2.5×4.0 mm, flat-head, nylok-coated (3)
G780: M2.5×4.0 mm, flat-head, nylok-coated (2)
Color Black
Black
Torque 2.0-2.5 kgfcm
2.0-2.5 kgfcm
63 Lenovo G480/G485/G580/G585/G780
Remove two screws d.
Hardware Maintenance Manual - Page 72
... in the direction shown by arrow m j.
12 13
Step
l
Screw (quantity)
G480/G485/G580/G585: M2.5×4.0 mm, flat-head, nylok-coated (1)
Color Black
Remove the power jack in the direction shown by arrow n j. Lenovo G480/G485/G580/G585
Torque 2.0-2.5 kgfcm
14
68 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Figure 11. Removal steps...
Hardware Maintenance Manual - Page 78
... 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 connector is attached firmly to the system board.
74 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
1130 Fan assembly and Heat Sink assembly
For access, remove these FRUs in the...
Hardware Maintenance Manual - Page 79
Removal steps of fan assembly and heat sink assembly (continued) Lenovo G480/G485/G580/G585
Remove the three screws b and the four screws c.
2 2
2
3
3
3
Lenovo G780
Remove the three screws b a and the one screw c.
2
2
2
3
Step
b c
Screw (quantity)
Color
M2.0×3.2 mm, flat-head, nylok-coated (3) Black
G480/G485/G580/G585: M2.0×3.0 mm, Black flat-head, nylok...
Hardware Maintenance Manual - Page 124
...Lenovo in the United States and/or other countries:
Lenovo® Lenovo logo® IdeaPad® VeriFace® OneKey Rescue® (OneKey Recovery, OneKey Antivirus) APS® Power Express® Energy Management...available systems. Furthermore, some measurements may vary. Users of others.
120
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Any performance data contained herein ...
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