Lenovo G570 Support Question

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Question posted by Anonymous-102775 on March 13th, 2013

Power On Disply Good Laptop Runing Change The Disply Pure White Or Lines

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Answer #1: Posted by tintinb on March 13th, 2013 7:03 AM

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tintinb

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The pure white or lines on your Lenovo G570 LCD screen indicates that there is a problem with the hardware LCD screen. Unfortunately, the only solution for this is replacement of a new LCD screen. Replacement screens can be purchased online at Amazon.com. These are the product links:

If you don't have enough knowledge about computer hardware, it is better to bring the machine to the service / repair center. You can also watch and read the tutorials provided below.

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 G570 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

... and/or your computer may include features that are not described in this user guide. • The illustrations used in this manual are for Lenovo G570 unless otherwise stated. • The illustrations in this guide may assume that you are common to use , reproduction, or disclosure is subject to restrictions set...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 6

... display The LCD display with LED backlight provides brilliant visual output. Note: For details, see "OneKey Rescue system" on the computer. d Power button Press this button to know your computer „ G570/G575 1 2 3 6 5 4 7 8 6 a Integrated camera Use the camera for video communication. Getting to open OneKey Rescue system (If OneKey Rescue system has...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 9

... music at high volume over extended periods of time may damage your computer Right-side view 12 3 45 a Headphone jack Connects to external microphones. e AC power adapter jack Connect the AC adapter here. Note: For details, see "Using AC adapter and battery" on page 19. b Microphone jack Connects to external headphones...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 13

d Hard disk drive (HDD)/Memory/ CPU (Central processing unit)/ Mini PCI Express Card slot compartment e Speakers The stereo speakers provide rich and powerful sound. 9 b Battery pack For details, see "Using AC adapter and battery" on page 12. Chapter 1. Getting to know your computer a Battery latch manual The manual ...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 14

...; Conncting to an electrical outlet. To charge the battery and begin using your computer, insert the battery pack and connect the computer to the power The supplied battery pack is running on the computer Press the power button to install the battery pack. Connecting the computer to an electrical outlet 1 Connect the...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 15

...sleep state or shut it into sleep state, do one of the following . • Press the power button. • Press any key on the keyboard. „ Shutting down . To shut down ... sleep state If you move your computer into sleep state. Putting your computer. Note: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state, you are not going to use...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 16

...: for a long time Notes: • You are two main factors: • The amount of battery power remaining by checking the battery icon in any of the following situations: • When you purchase a new ...how bright you make the computer display. „ Charging the battery When you find that the battery power is low, you need to predict how long a battery charge will last. You need to charge...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 19

... 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. G570/G575 The keyboard has a separate numeric keypad. To enable or disable the numeric keypad, press the Num Lock key. Note: The Num lock indicator will...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 20

then press one of the function keys, you can change operational features instantly. Learning the basics „ Function key combinations Through the use this function, press and hold Fn a ; To use of the function keys b . b a b 16 Chapter 2.

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 21

... select this notebook or an external display. Fn + F11: Skip to the next track. Fn + PgDn (G470/G475): Activate the insert function. Chapter 2. Fn + Insert (G570/G575): Fn + PgUp (G470/G475): Enable/Disable the scroll lock. Fn Increase/Decrease sound volume. 17 Fn + F6: Enable/Disable the touchpad. Fn + F8 (G470...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 23

... data between these devices without cables and up to use the external device's power adapter. Note: When using a high power consumption USB device such as possible. Notes: • When you can connect... device with your computer has an integrated Bluetooth adapter card, it off to save battery power. • You need to other Bluetooth enabled devices, such as near your computer before...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 24

Chapter 2. Note: For details, see "OneKey Rescue system" on page 29. 20 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.

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 25

Chapter 2. Learning the basics System status indicators These indicators inform you of the computer status. 1 2 3 4 5 6 a Caps lock indicator b Num lock indicator c Power status indicator d Battery status indicator e Wireless communication indicator f Hard disk drive indicator 21

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 27

... F2 when the Lenovo logo appears on the screen each time you enter the correct password. The computer cannot be from being used unless you power on the computer. Once you set the password, see the Help to the right of the screen in any combination. Enter your computer from one...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 28

...power-saving GPU if you can right-click on different platforms, there is in GPU switch. However, when the computer is short for graphics processing unit. Please refer to the Windows 7 operating system. To change...If the computer is a slight difference in sleep or hibernation mode, press the power button to gain the best graphics performance. Note: The dedicated GPU provides you...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 29

... searching, electronic commerce, Web browsing and entertainment. Wired connection Wired connections are a reliable and safe way to connect the computer to the residential cable TV line. Chapter 3. You can connect the computer to the Internet in the following ways: Wired connection: use a cable modem connected to the Internet. Connecting to connect...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 30

... computer. 26 Note: The above diagrams are for details on how to the Internet „ Hardware connection: Cable TV cable Splitter * * Cable modem * DSL Telephone line Splitter * * DSL modem * * * * Not supplied. Connecting to configure your Internet Service Provider (ISP) for reference only. Chapter 3.

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 37

... a new hard disk drive from your computer by replacing the hard disk drive with one of the hard disk drive were not designed for frequent changes, or drive swapping. • The preinstalled softwares are not included on a material, such as soft cloth, that absorbs the physical shock. • Do not apply...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 45

AC adapter Power cord for your computer, and informs you of CRUs (Customer Replaceable Units) for AC adapter Battery Bottom access doors Hard disk drive Memory Optical drive Setup Poster O O O User Guide O O O O O 41 CRU instructions The following table provides a list of where to find replacement instructions. Appendix A.