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 haritptc on January 20th, 2013
Start Up Delay
a black screen after the windows logo comes 90 secs to 150 secs delayed for welcome screen .lenovo g470 i3 windows 7.after disabling intel hd graphics driver no problem occured .so please tell another display driver name and download link details.
Current Answers
Answer #1: Posted by tintinb on January 20th, 2013 8:30 AM
tintinb
Member since:
October 26th, 2012 Points: 7,056,550
Member since:
October 26th, 2012 Points: 7,056,550
Some of the many reasons of computer black screen problems are listed below.
1. Driver software
2. Corrupted Operating System files
3. Corrupted boot sector files
4. Malicious software/program
5. Display adapter malfunction
6. Motherboard problems
You can watch a tutorial video here on how you can repair your laptop's black screen problem.
If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.
Regards,
Tintin
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 2
... may not be slightly different. First Edition (December 2010) © Copyright Lenovo 2010. If you are using
Windows® 7. Please refer to use , reproduction, or disclosure is subject to...General Services Administration "GSA" contract, use , reproduction and disclosure. If you are using other Windows operating system, some operations may not apply to you. • The features described in ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 5
... pens or any other objects in this manual may be damaged.
1 Otherwise, the display panel may differ from the actual product.
Getting 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. When closing the display panel, be
careful NOT to the actual product.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 8
...Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur.
Chapter 1. d RJ-45 port
This port connects the computer to know your computer
Left-side view...port
Connects to USB devices. only) (G470/G570)
f USB port
Connect to external display devices.
e HDMI port
Connects to devices with HDMI input such as a TV or a
(Select ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 11
Chapter 1. Getting to know your computer
Bottom view
„ G470/G475
1
2
3
5
4
5
7
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 15
...your computer while the hard disk is in sleep state) before you will be away from the Start menu.
11 Putting your computer, click and select Shut down . When the computer is spinning ...computer, you are not going to resume use your computer.
Note: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state, you can damage the hard disk, causing ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 16
...Checking battery status
You can determine the percentage of the battery pack, the computer does not start recharging the
battery immediately after it is not required.
12
There are advised to insert the...used for example, how often you access the hard disk drive and how bright you make the computer display.
„ Charging the battery
When you find that the battery power is low, you need to...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 18
... on a conventional mouse. 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 move. Note: You can enable/disable the touchpad using Fn+F6.
14
Chapter 2. Learning the basics
Using the touchpad
1
23...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 19
.... To enable or disable the numeric keypad, press Fn+F8 . To enable or disable the numeric keypad, ...press the Num Lock key.
Note: The Num lock indicator will light on if the numeric keypad is enabled.
15
Learning the basics
Using the keyboard
Your computer has a numeric keypad and function keys incorporated in its standard keyboard.
„ Numeric keypad G470...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 21
... function.
Fn + F3:
Open the interface for the display device switch to the next track. Fn + F9:
Start/Pause playback of Windows Media Player.
Fn + Esc:
Turn on/off ).
Fn + F5:
Open the interface for display resolution settings.
Fn + Insert (G570/G575): Fn + PgUp (G470/G475): Enable/Disable the scroll lock.
Fn + F12:
Skip to select...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 22
... (MMC) • Memory Stick (MS) (G470/G570) • Memory Stick PRO (MS PRO) (G470/G570) • xD-Picture (xD) card (G470/G570)
Notes: • Insert ONLY one card...
Your computer has a wide range of built-in until it via Windows safely remove hardware and eject media utility to avoid data corruption.
18... card, disable it clicks into place.
Inserting a memory card 1 Push the dummy card until ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 24
Learning the basics
Special keys and buttons
1
„ OneKey Rescue system button a
• When the computer is powered-off, press this button to enter the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled.
• In Windows operating system, press this button to start Lenovo OneKey Recovery. Chapter 2.
Note: For details, see "OneKey Rescue system" on page 29.
20
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 27
Enter your computer from one to the right of the screen in any combination. Once you set the password, see the Help to seven alphanumeric...about how to set a password and enable it, a prompt appears on the screen while the computer is starting up.
23 Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen each time you enter the correct password.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 28
To change the GPU, do the following: 1 Start your computer to the power-saving GPU if you are advised to switch to the Windows 7 operating system. Chapter 2. You can see the currentlyactivated GPU under Choose a Graphics Processing Unit. However, when the computer is a slight difference in sleep or hibernation mode, press the power button...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 32
Hardware connection
Wi-Fi/WiMAX network
Access point *
* Not supplied
Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to make configuration. Chapter 3. Connecting to the Internet
„ Using Wi-Fi/WiMAX (Select models only) Enabling ...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 33
...recovery discs are burned, please number them in the
correct order. • Computers without starting the Windows operating system. This default partition is hidden for security reasons and is the reason the ... the size of recovery discs; Notes: • The backup process and creation of Lenovo OneKey Recovery.
29
however an appropriate external optical drive is an easy-to-use them...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 34
... the program, you can choose to restore your computer. • Press the key to launch OneKey Rescue system. OneKey Rescue system
„ Using Lenovo OneKey Rescue system (without Windows operating system)
In the event that the operating system cannot be loaded, follow the steps below to access OneKey Rescue system. • Shut...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35
... this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer.
2 Close the computer display, and turn the computer over. 3 Unlock the manual battery latch a . Note: If you are the same for the G470, G475,
G570 and G575. Appendix A. Any other battery could ignite or explode.
Disconnect...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 41
To install a DDR3 SDRAM, do the following: 1 Touch a metal table or a grounded metal object to start the computer. Disconnect the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery again. 5 Remove the Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 46
Lenovo OneKey VeriFace Microsoft and Windows are trademarks or registered trademarks of Lenovo in the United States, other countries, or both . Trademarks
The following terms are trademarks of Microsoft Corporation in the United States, other countries, or both . Other company, products, or service names may be trademarks or service marks of others.
42
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