Lenovo G50-70 Support Question
Lenovo G50-70 Support Question
Find answers below for this question about Lenovo G50-70.Need a Lenovo G50-70 manual? We have 7 online manuals for this item!
Question posted by hukam2104pk on April 15th, 2015
Key Board Numerical Function
My Laptop Numerical Keys Are Not Performing Their Numerical Function And They Work As Page Dn And Page Up Etc How Their Numerical Function Work
Current Answers
Related Lenovo G50-70 Manual Pages
User Guide - Lenovo G Z Series - Page 10
... the features of the function keys b .
Function key combinations
Through the use this function, press and hold Fn a ; Fn + Home:
Activates the pause function. Fn + End:
Activates the break function.
Fn + PgDn:
Activates the insert function.
4
Getting to know your computer
Using the keyboard Numeric keypad (Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75)
The keyboard...
User Guide - Lenovo G Z Series - Page 11
Fn + PgUp:
Enables/disables the scroll lock. Fn + End:
Activates the break function.
Fn + PgDn:
Activates the system request.
5 Fn + Home:
Activates the pause function.
Getting to know your computer Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
2
1
The following describes the features of each function key. Chapter 1.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 3
..........25 Putting your computer to sleep 25 Shutting down the computer 25
Lenovo G50-30/G50-45/G50-70/ G50-70m/Z50-70/Z50-75 26 Specifications 26 Status indicators 29 Hotkeys 30 FRU replacement notices ... Fan assembly 42 1080 Keyboard 44 1090 Keyboard bezel 47 1100 ODD board and USB&audio board...........50 1110 System board 54 1120 Heat sink assembly 57 1130 Speakers and DC-in cable 58...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 10
... that meets the specific service requirement.
Proper grounding of a grounded work mat to provide a static-free work mat, and the person handling the part are sensitive to eliminate static...can occur when there is required for operator safety and correct system function. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Handling devices that the ESD protective devices ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 20
.... The BIOS and device drivers are customer-installable. Go to the system board before replacing any FRUs listed in this manual. "Strategy for replacing FRUs" on page 16
- Select the BIOS/Driver/Applications and download. 4.
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Important service information
This chapter presents the...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 22
... electronics industry.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function are not required to RoHS
Must be RoHS
Must be RoHS
RoHS
Must be non-compliant... Hazardous Substances in the EU. RoHS compliant FRUs have RoHS compliant parts. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 24
... following is covered under the warranty by pressure on laptop products
The following symptoms might indicate damage caused by ...subjected
to excessive force, or dropped.
20 G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
What to do ... Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 25
... suspect a power problem, see the appropriate one you turn on the
computer. See the
following : • Replace the system board. • If the problem persists, go to "Lenovo G50-30/G50-45/G50-70/G50-70m/
Z50-70/Z50-75" on page 22
Checking the AC adapter
You are servicing. 3.
Remove the battery pack. 3. Connect the AC...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 26
...battery status indicator or icon does not light on , replace the system board. If the charge indicator still does not light on , remove the battery...To get detailed information about the battery, double-click the Power Meter icon. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Perform operational charging. Then reinstall the battery pack. Remove it is still off, replace...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 32
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature Graphic memory chip Display Standard memory CMOS RAM Hard disk drive
Optical drive I/O port
Audio
Ethernet (on the system board) Bluetooth wireless Keyboard Touchpad Integrated camera Battery AC adapter Pre-installed operating system
Description
• Integrated / AMD Jel LE...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 36
... FRU, as given by shaking the computer gently and listening for the
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75. • The illustrations used in this by the arrow in ...circuits. Verify this section are listed. 4. Attention: The system board is sensitive to replacement. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Removing and replacing an FRU
This section...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 52
Removal steps of keyboard bezel (continued) Disconnect the touchpad cable connector and the power board connector in the directions shown by arrows 2 and 3.
Remove the keyboard bezel in the direction shown by arrow 4.
48 G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Figure 9.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 53
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
Figure 9. Removal steps of keyboard bezel (continued) Remove the screw 5.
Step 5
Screw (quantity)
M2 × 3.5 mm, flat-head, nylok-coated (1) Power BD+C
Color Black
Torque 1.5 ~ 2.0 kgf*cm
Carefully remove the power board in the direction shown by arrow 6.
49
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 54
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
1100 ODD board and USB&audio board
For access, remove these FRUs in the directions shown by arrows 1 and 2. Remove the screw 3.
Step Screw (quantity)
3 M2 × 3.5 mm, flat-head, nylok-coated (1) ODD board + D
Color Torque Black 1.5 ~ 2.0 kgf*cm
50 Removal steps of ODD board and...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 55
Removal steps of ODD board and USB&audio board (continued) Remove the ODD board 4.
51 Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
Figure 10.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 56
Remove the screw 7.
Step Screw (quantity)
7 M2 × 3.5 mm, flat-head, nylok-coated (1) USB board + D
Color Torque Black 1.5 ~ 2.0 kgf*cm
52 Removal steps of ODD board and USB&audio board (continued) Detach the USB&audio board connector in the directions shown by arrows 5 and 6. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Figure 10.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 57
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
Figure 10. Removal steps of ODD board and USB&audio board (continued) Remove the USB&audio board 8.
53
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 58
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
1110 System board
Important notices for wireless LAN" on page 39 • "1070 Fan assembly" on page 42 • "1080 Keyboard" on page 44 • "1090 Keyboard bezel" on page 47 • "1100 ODD board and USB&audio board.... • Avoid rough handling of system board Disconnect the two connectors in the directions shown...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 59
Remove the screws 4.
Step Screw (quantity)
4 M2 × 3.5 mm, flat-head, nylok-coated (3) MB + D
Color Torque Black 1.5 ~ 2.0 kgf*cm
55 Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
Figure 11. Removal steps of system board (continued) Unplug the speaker connector in the direction shown by arrow 3.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 60
Removal steps of system board (continued) Remove the system board in the direction shown by arrow 5.
56 G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Figure 11.
Similar Questions
I Cannot Remove The Battery From The Lenovo G50 How Do I Do That
(Posted by douglas18 8 years ago)
Pause, Rewind And Fastforward Keys - G50
I have a G50. part of my job is to transcribe a CD which will require me to pause, rewind or fast fo...
I have a G50. part of my job is to transcribe a CD which will require me to pause, rewind or fast fo...
(Posted by patriciaganasan 8 years ago)
May I Use An Older Dell Photo Printer 720 With My New G50?
(Posted by SBooker8200 8 years ago)
My Laptop Lenovo B460e . My Keyboard Not Working Correctly I Type M Key But D
(Posted by hihstarnet 10 years ago)
Touch Pad Or Key Board On G580 Laptop
The touch pad and keyboard have stopped working on my G580 laptop after very little use
The touch pad and keyboard have stopped working on my G580 laptop after very little use
(Posted by pingman14 11 years ago)