Lenovo G770 Laptop driver and firmware
Related Lenovo G770 Laptop Manual Pages
Download the free PDF manual for Lenovo G770 Laptop and other Lenovo manuals at ManualOwl.com
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 2
...supports, be sure to read the general information under "Notices" on page 84.
First Edition (April 2011) © Copyright Lenovo 2011. All rights reserved. LENOVO products, data, computer software, and services..., data, computer software, or services are delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in ...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 7
... testers, set the controls correctly and use the approved probe leads and accessories for that tester. - Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; instructions for these...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 9
... was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide.
If any unsafe conditions are present, you must...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 18
Lenovo G770 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 ...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 20
...device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://consumersupport.lenovo.com/.
Strategy for replacing FRUs
Before replacing parts: 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...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 23
...Power system checkout" on page 21 Before you go to the checkout, make sure to read the following important notes:
Important notes: • Only certified trained personnel can service the computer...copying,
saving, or formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive... software errors. Consider replacing an FRU only when a problem...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 24
... installation of
an incompatible card • Improper disk insertion or use of an optical drive • Diskette drive damage caused by pressure on the diskette drive cover, foreign
material in the drive, or the insertion of a diskette with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 27
... hard disk drive or solid state drive is replaced because of a failure, no product recovery program is on the new drive. In this case, you must use the Recovery Disc Set for the computer. Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre-installed software when they arrive. The Recovery Disc Set consists...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 28
... normal.
8. When the recovery process is complete, the Welcome to the Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup.
Passwords
As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for...
Lenovo G770 Hardware Maintenance Manual V1.0 - Page 32
Lenovo G770 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O port
Audio
Video Ethernet (on the system board) PCI Express Mini Card slot WLAN
WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system
Description • External monitor connector • Stereo headphone jack • Microphone jack • RJ45 x 1 • ...
User Guide - Page 2
...read Lenovo Safety and General
Information Guide first. • Some instructions in this guide may assume that you are using
Windows® 7. If you are using other Windows operating... to http://consumersupport.lenovo.com/ and click
User guides and manuals.
First Edition (March 2011) © Copyright Lenovo 2011.
LENOVO products, data, computer software, and services have been developed exclusively...
User Guide - Page 19
... install the driver before connecting. Check the documentation provided by the device's manufacturer before connecting the device.
Before disconnecting a USB storage device, make sure your computer has finished transferring data by that device. Click the Safely Remove Hardware icon in the notification area of Windows to remove the device before disconnecting.
Note: If your USB device uses a power...
User Guide - Page 23
... or performance of locking devices and security features.
„ Using VeriFace™ VeriFace is a face recognition software which takes a digital snapshot, extracts key features of your face, and creates a digital map that becomes the system's "password". If you want to activate VeriFace for the first time, click the VeriFace icon on the desktop to register your...
User Guide - Page 29
... wireless connection To enable wireless communications, do the following: 1 Slide the integrated wireless device switch from to . 2 Press Fn + F5 to make configuration. 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 configure your computer...
User Guide - Page 30
... size of operating system and preinstalled software).
„ Using Lenovo OneKey Recovery (within Windows operating system) In Windows operating system, double click the OneKey Recovery system Icon on the desktop to launch Lenovo OneKey Recovery. Within the program, you can back up the system partition on the hard disk drive, other storage devices, or by creating recovery discs.
Notes: • The...
User Guide - Page 33
... with Windows preinstalled computers. You can visit the Lenovo consumer support Web site to find all preinstalled software downloads. By default, you can find some installation backups for certain preinstalled software in the APP folder under the D driver.
How can I contact the customer support center? See " Chapter 3. Getting help and service" of Lenovo Safety and General Information Guide.
29
User Guide - Page 34
... and type of warranty service, see the Lenovo limited warranty flyer that came with your computer.
How can I install the device drivers? A compatible device driver is a requirement to ensure correct operation and performance of each component in your computer. If your computer is pre-installed with an operating system, Lenovo provides all drivers that you need in your hard disk.
What can I do if...
User Guide - Page 35
... computer power is on. (Press 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.
• Restore backed-up files to your Windows environment or the entire contents of your hard disk...
User Guide - Page 37
... the screen.
Sound problems
• Make sure that: - The display device driver is installed correctly. - The screen resolution and color quality are correctly set. - The monitor type is correct.
• Did you install the operating system or programs correctly? If they are installed and configured correctly, have the computer serviced.
No sound can be heard from • Make sure that...
User Guide - Page 40
... 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...