Lenovo G50-45 Support Question
Lenovo G50-45 Support Question
Find answers below for this question about Lenovo G50-45.Need a Lenovo G50-45 manual? We have 7 online manuals for this item!
Question posted by corporatewomanmom on May 24th, 2016
Blank Screen No Picture
My screen is blank and the indicator lights are on solid white, there is also a white blinking light above the screen next to the camera. The power is on but the screen is black.
Current Answers
Related Lenovo G50-45 Manual Pages
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series - Page 17
... the instructions, may cause undesired operation.
17 Product specific Notices
Electronic emissions notices
The following information refers to Lenovo G40-30/G40-45/G40-70/ G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z40-75/Z50-70/ Z50-75, machine type 20417, 80FY/20374, 80E1/20369, 80DX/20422, 80G3/ 20418, 80G0/20375...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series - Page 21
...or change specifications at any time without notice.
Lenovo G40-30/G40-45/ G40-70/G40-70m/Z40-70/
Z40-75
Lenovo G50-30/G50-45/ G50-70/G50-70m/Z50-70/
Z50-75
Form Factor
Dimensions
Appr. 347 mm... the system properties of your computer.
Specifications
Model Name: Lenovo G40-30/G40-45/G40-70/G40-70m/G50-30/G50-45/ G50-70/G50-70m/Z40-70/Z40-75/Z50-70/Z50-75
Machine Type: 20417, 80FY/20374...
Lenovo Regulatory Notice (European) - Lenovo G Z Series - Page 1
... sale within the European Union are supported on Lenovo G40-30/G40-45/G40-70/ G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z50-70: • QCNFA335 • RTL8723BE &#...G50-30 • Lenovo G50-45 • Lenovo G50-70 • Lenovo G50-70m • Lenovo Z40-70 • Lenovo Z50-70 The following wireless modules are marked with the Conformité Européenne (CE) Marking, which indicates...
Lenovo Regulatory Notice (Non-European) - Lenovo G Z Series - Page 1
... G40-70 • Lenovo G40-70m • Lenovo G50-30 • Lenovo G50-45 • Lenovo G50-70 • Lenovo G50-70m • Lenovo Z40-70 • Lenovo Z50-70 The following wireless modules are supported on Lenovo G40-30/G40-45/G40-70/ G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z50-70: • QCNFA335 •...
User Guide - Lenovo G Z Series - Page 3
Model name Lenovo G40-30 Lenovo G40-45 Lenovo G40-70 Lenovo G40-70m Lenovo G50-30 Lenovo G50-45 Lenovo G50-70 Lenovo G50-70m Lenovo Z40-70 Lenovo Z40-75 Lenovo Z50-70 Lenovo Z50-75
MT 20417, 80FY 20374, 80E1 20369, 80DX 20422, 80G3 20418, 80G0 20375, ...
User Guide - Lenovo G Z Series - Page 8
Otherwise, the display panel may be
careful not to know your computer
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
21 2 3
4
5
6
Note: The dashed areas indicate parts that are not visible externally. Getting to leave pens or any other objects in between the display panel and the keyboard. When closing the...
User Guide - Lenovo G Z Series - Page 10
... press and hold Fn a ; Fn + Home:
Activates the pause function. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75
2
1
The following describes the features of the function ... the break function. 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 has a separate numeric keypad.
Fn + PgUp:
Enables...
User Guide - Lenovo G Z Series - Page 11
Chapter 1.
Fn + PgDn:
Activates the system request.
5 Fn + PgUp:
Enables/disables the scroll lock.
Fn + Home:
Activates the pause function. Fn + End:
Activates the break 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.
User Guide - Lenovo G Z Series - Page 12
...an external
device.
:
Decreases the display brightness.
:
Increases the display brightness.
6 Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
: Mutes/unmutes the sound.
: Decreases the volume level.
: Increases the ...Enables/disables Airplane mode.
:
Displays all currently active apps.
:
Turns on/off the backlight of the LCD screen.
User Guide - Lenovo G Z Series - Page 31
...power cord is on a blank screen.
Proof of the
LCD screen has been turned off. The screen goes blank while • the computer is plugged into a working electrical outlet.
-
The battery pack is blank, make sure that:
nothing appears on the screen...the computer, • only a white cursor appears on . Do one of the following to exit from the screen saver or to confirm whether the ...
User Guide - Lenovo G Z Series - Page 35
... to remove it on the outer edge c . Disconnect the AC power adapter and all cables
from the computer. 2 Close the computer display and turn the computer over again....45/G40-70/G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z40-75/Z50-70/Z50-75. • Make sure the battery pack has been removed before replacing any devices.
CRU instructions
Notes: • The illustrations used in the indicated...
User Guide - Lenovo G Z Series - Page 38
Appendix A. CRU instructions
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
1 1 1
2 2
5 Remove the frame fixing screws c . Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75
3
3
3
32
User Guide - Lenovo G Z Series - Page 39
CRU instructions
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
3
3
3
6 Pull the hard disk drive tab in the direction shown by arrow d. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75
4
33 Appendix A.
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 3
...Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down.......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... 1150 LCD front bezel, LCD panel, and hinges......62 1160 Camera 65 1170 LCD cable and antenna assembly............67 Locations 68 Front ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 20
...use Lenovo smart
downloading. 3. "Strategy for replacing a hard disk drive" on the screen and install the necessary software.
16 To download software fixes, drivers, and BIOS, ...software fixes, drivers, and BIOS downloads are installed before completing the service action. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Important service information
This chapter presents...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 24
...or connectors that you must include the following symptoms might indicate damage caused by the customer. The following are not ... Machine type, model number, and serial number 8. Date on laptop products
The following information in which the machine failed 4. Failing FRU...or dropped.
20 Date of service 3. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 28
... has been set, a prompt for it appears on the screen whenever the computer is turned on. If any Lenovo computer: the power-on by an unauthorized person. The password must be entered ... used for access to recover data from being powered on password (POP), the hard disk password (HDP), and the administrator password. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Passwords...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 29
...
Attention: Wait until the power indicator light starts blinking (indicating that the computer is in...screen blank state and resume normal operation, press .
Moving your computer. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation.
Screen blank state
If the time set on the keyboard. • Press the power...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 33
...% charge. Status indicators
Indicator 1
Power
Indicator status
On (solid white)
Blinking
Off
On (solid white)
On (solid amber)
2 Battery
Blinking slowly (white)
Blinking slowly (amber)
Blinking quickly (amber)
Charge status
---
---
Charging/ The battery has less than 80% charge. Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
Status indicators
The system status indicators below show...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 34
Table 3. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Hotkeys
You can access certain system settings ...Enables/disables Airplane mode.
:
Displays all currently active apps.
:
Turns on/off the backlight of the LCD screen.
:
Toggles the display between the computer and an external device.
:
Decreases display brightness.
:
Increases display brightness.
30
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