Appendix A. Updating System Programs; System Programs; Updating (Flashing) Bios From A Diskette; Updating (Flashing) Bios From Your Operating System - IBM NetVista User Manual
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Also See for NetVista:
- Hardware maintenance manual (211 pages) ,
- Hardware manual (135 pages) ,
- Guide utilisateur (124 pages)
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Appendix A. Updating system programs
This appendix contains information about updating system programs and how to
recover from a POST/BIOS update failure.
System programs
System programs are the basic layer of software that is built into your computer.
They include the power-on self-test (POST), the basic input/output system (BIOS)
code, and the IBM Setup Utility program. POST is a set of tests and procedures
that is performed each time you turn on your computer. BIOS is a layer of
software that translates instructions from other layers of software into electrical
signals that the computer hardware can understand. You can use the IBM Setup
Utility program to view and change the configuration and setup of your computer.
Your computer system board has a module called electrically erasable programmable
read-only memory (EEPROM, also referred to as flash memory). You can easily update
POST, BIOS, and the IBM Setup Utility program by starting your computer using a
flash update diskette or by running a special update program from your operating
system.
IBM might make changes and enhancements to the system programs. When
updates are released, they are available as downloadable files on the World Wide
Web (see the Quick Reference). Instructions for using the system program updates
are available in a .txt file that is included with the update files. For most models,
you can download either an update program to create a system-program-update
(flash) diskette or an update program that can be run from the operating system.
Updating (flashing) BIOS from a diskette
1. Insert a system program update (flash) diskette into the diskette drive (drive A)
2. Turn on the computer. If it is on already, you must turn it off and back on
Updating (flashing) BIOS from your operating system
Note: Due to constant improvements being made to the IBM Web site, Web page
© Copyright IBM Corp. 2002
in your computer. System program updates are available at
http://www.ibm.com/pc/support/ on the World Wide Web.
again. The update begins.
content (including the links referenced in the following procedure) is subject
to change.
1. From your browser, type http://www.pc.ibm.com/support in the address
field and press Enter.
2. Click NetVista and NetVista Thin Client.
3. Click NetVista Personal Computer.
4. Click Downloadable files.
5. Under Select your product, choose your machine type and click Go.
6. In Downloadable file by category, click BIOS.
7. Under Download files - BIOS by date, click your machine type.
8. Scroll down and look for a .txt file that has instructions for Flash BIOS update
from the operating system. Click the .txt file.
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- Identifying Your Computer
- Specifications
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