Lenovo G50-70 driver and firmware
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Safety and General Information Guide - Notebook - Page 8
... damage.
■ Service and upgrades
Do not attempt to service a product yourself unless instructed to do so by the customer support center or your documentation.
Note: Some computer parts can be upgraded or replaced by the customer. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it...
Safety and General Information Guide - Notebook - Page 23
... the adapter plug. • Turn off your computer if you are replacing a device, or else verify that the
device is warm- or hot-swappable. • Before you install any of the following devices, touch a metal table or a
grounded metal object. This action reduces any static electricity from your body. The static electricity could damage the device. - Memory Card, such...
Safety and General Information Guide - Notebook - Page 25
.... CD-RW drives and CD-RW/DVD drives are available for most computers and are easily installed. • Use or schedule System Restore to take a system snapshot periodically.
Note: Always take a system snapshot before installing new drivers, updating software, or installing new software.
• Update device drivers and BIOS when needed. • Profile your machine at http://support.lenovo.com to...
Safety and General Information Guide - Notebook - Page 26
... software source for Windows product updates. They are available by means of a Web download (connection charges may apply) or from a disc. For more specific information and links, go to the Microsoft Web site at http://www.microsoft.com/. Lenovo offers Up and Running technical assistance with installation of, or questions related to, Service Packs for your Lenovo-preinstalled Microsoft Windows...
Safety and General Information Guide - Notebook - Page 27
...
warranted parts • Identification of software problem sources • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of application programs
Note: To determine if your Lenovo hardware product is under warranty and when the warranty expires, go to http://support.lenovo.com.
22
Safety and General Information Guide - Notebook - Page 28
... ensure that you have downloaded the most current drivers and system updates, and recorded information before you call. When calling for technical assistance, please have the following information available: • Machine Type and Model • Serial number of your computer and your proof of purchase • Description of the problem • Hardware and software configuration information for...
Safety and General Information Guide - Notebook - Page 32
... information. The data on your computer, some of it sensitive, is stored on a storage device called the hard disk. Before you dispose of, sell, or hand over your computer, you need to delete that data. Handing your computer over to someone else without deleting the loaded software, such as operating systems and application software, may even violate License Agreements...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series - Page 3
Lenovo limited warranty
The Service Provider will attempt to diagnose and resolve your problem by telephone, e-mail or remote assistance. The Service Provider may direct you to download and install designated software updates.
Some problems may be resolved with a replacement part that you install yourself called a "Customer Replaceable Unit" or "CRU." If so, the Service Provider will ship the CRU ...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series - Page 4
... caused by a non-authorized service provider • failure of, or damage caused by, any third party products, including those that Lenovo may provide or integrate into the Lenovo product at your request • any technical or other support, such as assistance with "how-to" questions and those regarding product set-up and installation • products or parts...
User Guide - Lenovo G Z Series - Page 2
... product.
Regulatory Notice • For details, refer to Guides & Manuals at http://support.lenovo.com.
First Edition (February 2014) © Copyright Lenovo 2014.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
User Guide - Lenovo G Z Series - Page 16
... 1. Getting to know your computer
Connecting USB device
Your computer comes with three USB ports compatible with USB devices.
The first time you plug a USB device into a particular USB port on your computer, Windows automatically installs a driver for that device. After the driver has been installed, you can disconnect and reconnect the device without performing any additional steps...
User Guide - Lenovo G Z Series - Page 28
... an external storage device. • Remove the removable hard disk drive before starting the Lenovo OneKey Recovery System.
Otherwise, data from the removable hard disk drive might be lost. • The back-up process may take a while. • The back-up process is only available when Windows can be started normally.
Restoring
You can choose to restore the...
User Guide - Lenovo G Z Series - Page 29
... any preinstalled software, you can find the installation program on the D partition of your hard disk. If you cannot find the installation program there, you can also download it from the Lenovo consumer support website. Where can I find drivers for the various hardware devices of my computer? If your computer is preinstalled with a Windows operating system, Lenovo provides drivers for all...
User Guide - Lenovo G Z Series - Page 30
... it up before starting recovery.
BIOS setup utility
What is the BIOS setup utility? The BIOS setup utility is a ROM-based software. It displays basic computer information and provides options for setting boot devices, security, hardware mode, and other preferences.
How can I start the BIOS setup utility? To start the BIOS setup utility: 1 Shut down the computer. 2 Press the Novo button...
User Guide - Lenovo G Z Series - Page 31
... the Power button again
for confirmation.)
- The memory is installed correctly. • If these items are properly set, and the screen remains blank,
have the computer serviced.
When I turn on the computer, • only a white cursor appears on a blank screen.
The screen goes blank while • the computer is on.
BIOS password problems
Restore backed-up files to your Windows environment...
User Guide - Lenovo G Z Series - Page 32
... F9 ( ) to confirm whether the backlight of the LCD screen has been turned off.
• Make sure that: - The display device driver is installed correctly. - The screen resolution and color quality are correctly set. - The monitor type is correct.
• Are the operating system or programs installed correctly? If they are installed and configured correctly, have the computer serviced.
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User Guide - Lenovo G Z Series - Page 35
... replacing any devices.
Replacing the battery pack
Note: Use only the battery pack provided by Lenovo. Any other battery pack could ignite or explode.
To replace the battery pack, do the following: 1 Turn off the computer. Disconnect the AC power adapter and all cables
from the computer. 2 Close the computer display and turn the computer over. 3 Unlock the manual battery pack...
User Guide - Lenovo G Z Series - Page 36
... instructions
Replacing the hard disk drive
You can increase the storage capacity of your computer by replacing the hard disk drive with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative.
Notes: • Replace the hard disk drive only if you upgrade it or have it repaired. The connectors and
bay of the hard disk drive...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 20
... Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select...
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 / ...