Lenovo K2450 driver and firmware
Related Lenovo K2450 Manual Pages
Download the free PDF manual for Lenovo K2450 and other Lenovo manuals at ManualOwl.com
Hardware Maintenance Manual - Lenovo K2450 Notebook - Page 2
...supports, be sure to read the general information under "Notices" on page 78.
First Edition (August 2013) © Copyright Lenovo 2013. 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 ...
Hardware Maintenance Manual - Lenovo K2450 Notebook - Page 3
... 1020 Battery pack 38 1030 Dummy card 41 1040 Hard disk drive 42 1050 DIMM 44 1060 PCI Express Mini Card for wireless LAN/WAN and SSD card 45 1070 System board 47 1080 Fan assembly and Heat Sink assembly 51 1090 LCD unit 53 1100 Speaker, base cover, finger printer board, power assembly and LED board... 55 1110 LCD front bezel 58...
Hardware Maintenance Manual - Lenovo K2450 Notebook - Page 7
... when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body. - When using testers, set the controls correctly and use...
Hardware Maintenance Manual - Lenovo K2450 Notebook - 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...
Hardware Maintenance Manual - Lenovo K2450 Notebook - Page 18
... ZhaoYang K2450 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...
Hardware Maintenance Manual - Lenovo K2450 Notebook - 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 K2450 Notebook - 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...
Hardware Maintenance Manual - Lenovo K2450 Notebook - 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...
Hardware Maintenance Manual - Lenovo K2450 Notebook - Page 27
... Windows operating system.
Applications and Drivers Recovery Disc (one or more discs)
This disc restores the pre-installed applications and drivers on the computer.
Supplemental Recovery Disc
This disc contains additional content, such as software for specific models and updates to the software that was preloaded on the computer. Not all recovery disc sets come with a Supplemental Recovery...
Hardware Maintenance Manual - Lenovo K2450 Notebook - Page 29
... when you begin to work. • The way you use your computer:
- How often you access the hard disk drive? - How bright you make the computer display?
Using the ac power adapter
When you use ac power, the battery charges automatically. The ac power adapter that comes with your computer has two basic components: • The transformer pack that converts ac...
Safety, Warranty, and Setup Guide - Lenovo K2450 Notebook - Page 1
... Setup Guide
Lenovo K2450 http://www.lenovo.com/support
Lenovo® electronic manuals... for a greener planet!
Refer to the electronic User Guide for detailed product information: http://www.lenovo.com/UserManuals
PN:SP40F65207 Rev. AA00
Unpack
Lenovo computer
Battery pack
Power cord (varies by model)
ac power adapter (varies by model)
Publications
Initial setup instructions
1. Install...
User Guide Lenovo - K2450 Notebook - Page 7
...Customer Support Center or your documentation. Only use a Service Provider who is approved to repair your particular product.
Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions...
User Guide Lenovo - K2450 Notebook - Page 23
... optimize the use of your computer.
Can I get my user guide in another language? To download the user guide in another language, go to http://www.lenovo.com/UserManuals. Then follow the instructions on the screen. How to use the battery power more effectively? • For instructions on how to install or replace a computer device, see "Power-saving modes" on page 14...
User Guide Lenovo - K2450 Notebook - Page 32
... wireless networks in different locations, use the Access Connections program or the Lenovo Settings program to manage multiple network profiles so that the computer connects to an available network automatically when the location changes.
Using a flash media card
Your computer has one media card reader slot. The media card reader slot supports the following types of cards: • Secure Digital...
User Guide Lenovo - K2450 Notebook - Page 35
... set the password, refer to the online help information system on the right screen of the BIOS program. Note: To enter the BIOS program, press F1 when the Lenovo logo is displayed on the screen while the computer is starting up.
Using a fingerprint reader
With the fingerprint reader, in addition to registering fingerprint information and using it as a password for Windows...
User Guide Lenovo - K2450 Notebook - Page 36
... medium and a set of recovery media as early as possible and store them in a safe place for future use.
Recovery programs installed on the Windows 7 operating system Your computer comes with the following recovery programs installed on the Windows 7 operating system: • Product Recovery
To launch the program, do the following: Start the computer. When the Lenovo logo is displayed, press F11...
User Guide Lenovo - K2450 Notebook - Page 37
... that your rescue device is set as the first boot device in the startup device sequence in the BIOS program. Go to the Startup → Boot menu to temporarily or permanently change the startup device sequence.
Recovery solutions on the Windows 8.1 operating system
Recovery programs installed on the Windows 8.1 operating system Your computer comes with the Windows recovery program installed on the...
User Guide Lenovo - K2450 Notebook - Page 38
... screen to display the charms. Then click Settings → Change PC settings → Update and recovery → Recovery. 2. In the Remove everything and reinstall Windows section, click Get started. Then follow the onscreen instructions to refresh your computer.
Note: After restoring your computer to the factory default settings, you might need to reinstall the drivers for some devices. •...
User Guide Lenovo - K2450 Notebook - Page 39
... to have the error screen on or the message written down.
12. If you want to get the latest software source for Microsoft® Windows product updates, go to http://www.microsoft.com. Lenovo provides technical assistance with installation of, or questions related to, Service Packs for your Lenovo-preinstalled Windows products.
Taking care of your computer
Although your computer is designed...
User Guide Lenovo - K2450 Notebook - Page 44
... distorted. Ensure that: • The display device driver is installed correctly. • The screen resolution and color quality are correctly set. • The monitor type is correct.
Incorrect characters are displayed on the screen. Ensure that the operating system and programs are correctly installed on your computer. If the problem persists, contact your local Service Provider.
30 User Guide