Lenovo G780 Laptop Support Question
Lenovo G780 Laptop Support Question
Find answers below for this question about Lenovo G780 Laptop.Need a Lenovo G780 Laptop manual? We have 8 online manuals for this item!
Question posted by helensheridan1 on September 29th, 2021
Looking For Replacement Keyboard For Lenovo G780, As Keys Not Working, & I Want
My Lenovo G780 keyboard has stopped working. I want a replacement plug in key board. Any advise appreciated.
Current Answers
Answer #1: Posted by Technoprince123 on September 29th, 2021 6:32 AM
Technoprince123
Member since:
February 8th, 2021 Points: 1,205,190
Member since:
February 8th, 2021 Points: 1,205,190
Please response if this answer is acceptable and solw your problem thanks
Answer #2: Posted by AryanSharmaa on October 1st, 2021 11:19 PM
AryanSharmaa
Member since:
September 24th, 2021 Points: 100
Member since:
September 24th, 2021 Points: 100
I will recommend to buy an external keyboard then here is a link of a keyboard which has good quality and budget friendly too https://amzn.to/2Y3pzYJ
Related Lenovo G780 Laptop Manual Pages
Hardware Maintenance Manual - Page 3
... 25 Hibernation mode 26
Lenovo G480/G485/G580/G585/G780 ........27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 ...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 LCD unit 70 1130 Fan ...
Hardware Maintenance Manual - Page 20
..., and BIOS, follow the steps below: 1. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs" on page 18 Important: BIOS and device driver fixes are customer-installable. "Important notice for replacing a system board" on page 17 • "Important...
Hardware Maintenance Manual - Page 21
... drive. Improper handling can be overwritten.
Attention: The drive startup sequence in effect.
If you continue. • Some computers have been customized. Replace only the FRU that board, and then replace the other one. • If an adapter or a device consists of the data before you are servicing may alter the settings. Strategy...
Hardware Maintenance Manual - Page 25
... Make sure that power is acceptable, do the following: • Replace the system board. • If the problem persists, go to "Lenovo G480/G485/G580/G585/G780" on the computer. 5. Disconnect the AC adapter and install the charged...follow the steps below : 1. Measure the output voltage at the plug of the AC
adapter for the AC adapter pin No. 2 may differ from the one you turn...
Hardware Maintenance Manual - Page 26
...the battery pack. If the charge indicator or icon is correct, check the system board function.
22 Checking the battery pack
Battery charging does not start until the Power...battery output voltage is damaged, replace it ), and the percentage of battery power remaining is still not charged, go to room temperature. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Checking operational ...
Hardware Maintenance Manual - Page 33
... without pressing the Shift key. Status indicators
Indicator
Meaning
a Caps lock b Num lock c Power on the keyboard is enabled. White: The separate numeric keypad on
White: Caps Lock mode is enabled.
Lenovo G480/G485/G580/G585/G780
Status indicators
The system 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...
Hardware Maintenance Manual - Page 41
.../G580/G585/G780
Lenovo G780:
Loosen the four screws a and remove the two screws b , then remove the compartment cover in the direction shown by the arrow c.
2
1 3
2
1
1
Step
a
b
Screw (quantity)
G480: ...
Hardware Maintenance Manual - Page 42
if it has one or two FCC labels. Check the old base cover; When you replace the base cover, you also need to the new base cover.
For the location of ... old base cover, and need to apply one or two FCC labels, find duplicates of several kinds. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Note: Applying labels to the following labels need to be put on the new base cover...
Hardware Maintenance Manual - Page 46
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Lenovo G780
3
When installing: Make sure that the hard disk drive connector is attached firmly.
42
Hardware Maintenance Manual - Page 47
... disk drive (HDD)/Memory/Central processing
unit/Mini PCI Express Card slot compartment cover" on page 36 Figure 5. Lenovo G480/G485/G580/G585
1
Lenovo G780
1
Step
a
Screw (quantity)
G480/G485/G580/G585: M2.5×6.0 mm, flat-head, nylok-coated (1)
G780: M2.5×8.0 mm, flat-head, nylok-coated (1)
Color Black
Black
Torque 2.0-2.5 kgfcm
2.0-2.5 kgfcm
43
Hardware Maintenance Manual - Page 53
... Optical drive/Hard disk drive (HDD)/Memory/Central processing
unit/Mini PCI Express Card slot compartment cover" on page 36 Figure 8. Removal steps of keyboard Lenovo G480/G485/G580/G585
Remove the three screws a.
1
1 1
Lenovo G780
Remove one screw a.
1
Step
a
Screw (quantity)
Color
G480/G485/G580/G585: M2.0×6.0 mm, flat-head, nylok-coated...
Hardware Maintenance Manual - Page 54
Removal steps of keyboard (continued)
Loosen the keyboard with fingers in the direction shown by arrow b.
Lenovo G480/G485/G580/G585
2
Lenovo G780
G770
2
50 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Figure 8.
Hardware Maintenance Manual - Page 55
Lenovo G480/G485/G580/G585/G780
Figure 8. Lenovo G480/G485/G580/G585
3
4 5
Lenovo G780
3
G770
4 5
When installing: Make sure that the FPC connector is attached firmly.
51 Removal steps of keyboard (continued)
Lift the keyboard a little c, and then detach the connector in the direction shown by arrows d e .
Hardware Maintenance Manual - Page 58
Removal steps of keyboard bezel (continued) Lenovo G480/G485/G580/G585
Remove the screw d .
4
Lenovo G780
Remove the four screws d .
4
G770
4
4
4
Step
d
Screw (quantity)
Color
G480/G485/G580/G585: M2.5×6.0 mm, flat-head, nylok-coated (1) G780: M2.5×5.0 mm, flat-head, nylok-coated (4)
Black
Torque 2.0-2.5 kgfcm
54 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
...
Hardware Maintenance Manual - Page 59
Removal steps of keyboard bezel (continued)
Detach the FPC connectors in the direction shown by arrows e . Lenovo G480/G485/G580/G585
5
5
Lenovo G780
5 5
G770
5
55 Lenovo G480/G485/G580/G585/G780
Figure 9.
Hardware Maintenance Manual - Page 60
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Figure 9.
Removal steps of keyboard bezel (continued)
Remove the keyboard bezel in the direction shown by arrow f . Lenovo G480/G485/G580/G585
6
Lenovo G780
G770
6
When installing: Make sure that all the FPC connectors, microphone connectors are attached firmly.
56
Hardware Maintenance Manual - Page 61
Lenovo G480/G485/G580/G585/G780
Figure 9.
Lenovo G480/G485/G580/G585
7 7
8
Lenovo G780
7 7
8
57 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 78
... 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 connector is attached...
Hardware Maintenance Manual - Page 104
...Keyboard (see "Keyboard" on page 108.) 3 QIWG5 Power Board UMA W/Cable (G480/G485) 3 QIWG5 Power Board DIS W/Cable (G480/G485) 3 LG48 Power Board W/Cable (G480) 3 LG58 Power Board W/Cable (G580) 3 QIWG6 Power Board UMA W/Cable (G580/G585) 3 QIWG6 Power Board DIS W/Cable (G580/G585) 3 POWER BOARD W/FFC 17 (G780...90000309 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
100
Table 4. Parts list-...
Safety and General Information Guide - Notebook - Page 21
... a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you ; otherwise, your computer software might fail to work.
• Be aware that accessing network...the surface again with a dry, soft lint-free cloth. 9 Wait for the surface to replace your system board or hard disk drive.
■ Cleaning the cover of firewalls, antivirus software, and anti-...
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