Lenovo G470 Support Question
Lenovo G470 Support Question
Find answers below for this question about Lenovo G470.Need a Lenovo G470 manual? We have 1 online manual for this item!
Question posted by rex0727 on March 4th, 2012
Video Streaming Turns To Green Screen
i have 3 month old lenovo g470 15-2430, my problem is when i watch youtube or any video streaming in the internet my screen suddenly black in 4 to 5 sec. and the video streaming i watched it turns to green screen. sometimes it restart my laptop when i encouter that proble. the problem shows only when i watch video streaming. thanks to answer my question and much appreciated.
Current Answers
Related Lenovo G470 Manual Pages
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 1
Lenovo G470/G475/ G570/G575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 5
... differ from the actual product. Attention: • Do NOT open the display panel beyond 130 degrees. Please refer to know your computer
Top view
„ G470/G475
1
2
3 6 5 4
7 8
6
Note: The illustrations in between the display panel and the keyboard.
Getting to the actual product.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 6
.... Note: For details, see "OneKey Rescue system" on the computer. d Power button
Press this button to turn on page 29.
2
Getting to know your computer
„ G570/G575
1
2
3
6 5 4
7 8
6
a Integrated camera
Use the camera for video communication. b Wireless module antennas (Select
models only)
The built-in antennas ensure optimal reception of wireless radio.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 7
... touchpad" on page 21. h Touchpad
The touchpad functions as a conventional mouse.
g Built-in microphone
The built-in microphone (with noise reduction) can be used for video conferencing, voice narration, or simple audio recordings. Chapter 1.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 8
e HDMI port
Connects to USB devices.
only) (G470/G570)
f USB port
Connect to devices with HDMI input such as a TV or a
(Select models display. b Fan louvers
Dissipate internal heat.
Note: For details, see "...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 10
Chapter 1.
Insert memory cards (not supplied) here. Note: For details, see "Using memory cards (not supplied)" on your computer. Getting to know your computer
Front view
1
2
a Integrated wireless device switch (Select models only)
b Memory card slot
Use this switch to turn on/off the wireless radio of all wireless devices on page 18.
6
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 11
Getting to know your computer
Bottom view
„ G470/G475
1
2
3
5
4
5
7 Chapter 1.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 14
...of the computer
firmly. 3 Plug the power cord into an electrical outlet.
„ Turning on the computer.
„ Configuring the operating system
You may include the procedures below. •... agreement • Configuring the Internet connection • Registering the operating system • Creating a user account
10 The configuration process may need to turn on the computer
Press the power...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 18
The function corresponds to that of the right mouse button on the screen, slide your fingertip over the pad in the direction in which you want the cursor to that of the left mouse button on a conventional mouse. ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 19
... Num Lock key.
Learning the basics
Using the keyboard
Your computer has a numeric keypad and function keys incorporated in its standard keyboard.
„ Numeric keypad G470/G475
The keyboard has keys that, when enabled, work as a 10-key numeric keypad. To enable or disable the numeric keypad, press Fn+F8 . Note...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 21
...PrtSc:
Activate the system request.
Fn + F8 (G470/G475): Enable/Disable the numeric keypad. Fn + Home:
Activate the pause function.
Fn + PgDn (G470/G475): Activate the insert function.
Fn
Increase/Decrease display brightness.
Fn + Esc:
Turn on /off ). Fn + F9:
Start/Pause ...
Learning the basics
The following describes the features of the LCD screen. Chapter 2.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 22
... entering the inside of memory cards: • Secure Digital (SD) card • MultiMediaCard (MMC) • Memory Stick (MS) (G470/G570) • Memory Stick PRO (MS PRO) (G470/G570) • xD-Picture (xD) card (G470/G570)
Notes: • Insert ONLY one card in until you hear a click. Note: The dummy card is used for...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 23
...
„ Connecting a universal serial bus (USB) device
Your computer comes with four USB ports compatible with your computer as USB ODD, use the Bluetooth function, turn it can transfer
data between these devices without cables and up to other Bluetooth enabled devices, such as near your computer.
19
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 27
...password can be used by others. Chapter 2. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the computer. Learning the basics
„ Using passwords
Using passwords helps prevent your password at ...to set a password and enable it, a prompt appears on the screen each time you enter the correct password. The computer cannot be from being used unless you power on ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35
....
2 Close the computer display, and turn off the computer, or enter hibernation mode. CRU instructions
Notes: • The illustrations used in the direction shown by Lenovo. Replacing the battery
Note: Use only the battery provided by the arrow c .
1
3
2
31 Note: If you are the same for the G470, G475,
G570 and G575. Appendix...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 36
Connect the AC adapter and the cables to the locked position. 6 Turn the computer over again. Appendix A. CRU instructions 4 Install a fully charged battery. 5 Slide the manual battery latch to the computer again.
32
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 37
...; Replace the hard disk drive only if you upgrade it or have it to the cover of your reseller or Lenovo marketing representative. Put the drive on the hard disk, and then turn the computer off.
CRU instructions
Replacing the hard disk drive
You can increase the storage capacity of the drive...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 38
... the five screws a . b.Remove the compartment cover b.
1
1
1
1
1
2
34 then disconnect the AC adapter and all cables
from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive (HDD)/Memory/CPU (Central processing
unit)/Mini PCI Express Card slot compartment cover...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 40
D Reinstall the battery pack. then push it firmly into the hard disk drive bay with their matching gaps, reinstall the compartment cover. C Tighten the screws. E Turn the computer over again. A Reinstall the frame fixing screw. Appendix A. Connect the AC adapter and the cables to a new hard disk drive and tighten the ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 43
... setup utility screen opens. Appendix A. b
a
To make sure that the DDR3 SDRAM is used on . 2 Hold F2 during startup. The
System Memory item shows the total amount of memory installed in SLOT-1 ( : upper slot). CRU instructions
Note: If only one DDR3 SDRAM is installed correctly, do as follows: 1 Turn the computer on...
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