README.TXT 12-28-2001 CDC Flash BIOS version 1.40 for Satellite 1800-S204 ============================================================================= This BIOS is applicable to the following models: Satellite 1800-S204 Satellite 1800-S254 Satellite 1805-S204 Satellite 1805-S254 Satellite 1805-S274 For purposes of this document, the term "Satellite 1800-S204" is used to generically refer to all of the models listed above. ============================================================================= This archive contains the following files: README.TXT Installation/usage instructions in ASCII text format README.COM Self-displaying version of installation/usage instructions 1349D14.EXE Self-extracting diskette image of BIOS install diskette BIOFC72T.COM Flash BIOS 1.40 image for 1800-S204 (provided here for installation methods 2 and 3) CHGBIOSA.EXE Flash BIOS update utility version 4.22 (provided here for installation methods 2 and 3) INSTINFO.BAT DOS batch file that creates install disk and displays README file This BIOS version is Windows XP compatible and supports Plug and Play and ACPI functionality ********************************** CAUTION! ********************************* ***************************************************************************** During the upgrading of your computers BIOS, if the computer loses power or fails to complete the process of upgrading the BIOS, the existing BIOS in the computer may become damaged. In the event of this occurring, the BIOS Key Installation Method, described below, can be used to recover from this error condition. If you are upgrading a number of computers with this BIOS, the BIOS Key installation method is the quickest. It is recommended that all PCMCIA cards be removed from the system prior to upgrading the BIOS. Also recommended is detaching the computer from any docking device (Desk Station, port replicator, etc.) which may be attached. It is not unusual to see a CMOS error when you first reboot the computer after installing the new BIOS. If you see this message on your screen, press F1 as instructed. This displays the "TSETUP" screen. Press <End> to save the CMOS data. You won't see the CMOS error again. ******************** BIOS INSTALLATION INSTRUCTIONS ************************* ***************************************************************************** There are three ways to install this BIOS version: 1) Use the bootable diskette that is automatically created by the Windows UnZip process (Recommended) 2) At startup by holding down the F12 key. 3) Run CHGBIOSA.EXE at the command prompt. ***************************************************************************** 1) BOOT DISKETTE INSTALLATION METHOD (Recommended) -------------------------------------------------- This release of the electronic distribution BIOS utilizes a self-extracting ZIP file that, when run under Windows or Win-OS2, creates a bootable BIOS installation diskette. Since you're reading this, you were obviously able to extract the downloaded file. If you also created the BIOS installation diskette as a part of the extraction process, you're ready to follow the installation instructions below. If you didn't create the installation diskette during the extraction phase, or if you extracted the downloaded file with WinZip or PKUnZip, you can create the installation diskette by executing the INSTINFO.BAT program from the DOS command prompt. Install this BIOS using the following steps: WINDOWS 9x, Me, 2000, NT: o Close all open programs o Insert the BIOS installation diskette into your diskette drive (A:) o Click Start o Click Shutdown o Select "Restart" o Click Yes WINDOWS 3.x: o Close all open programs o From Program Manager, click on File/Exit Windows Windows exits to a MS-DOS command prompt o Insert the BIOS installation diskette into your diskette drive (A:) o Press Ctrl-Alt-Del (press and hold the <Ctrl> and <Alt> keys and press the <Del> key) to restart the system OTHER OPERATING SYSTEMS o Close all open programs o Shut down the operating system o Insert the BIOS installation diskette into your diskette drive (A:) o Restart the computer by pressing Ctrl-Alt-Del or turning the computer OFF then on again The computer will boot MS-DOS from the BIOS installation diskette, and initiate the Flash BIOS installation routine. Please note that on systems where only a USB-connected diskette drive is supported, you can force the computer to boot from the USB-connected diskette by holding down the "U" key, when powering-on the system. Please push the RESET SW (or turn AC power OFF/ON) to restart! ROM Write Successful! Utility Finished! Eject the diskette from drive A: and turn the computer OFF then ON, or press the reset switch to restart your computer. ADDITIONAL INFORMATION REGARDING THIS RELEASE --------------------------------------------- If you are unable to use the Windows self-extractor, the self-extracting ZIP archive can be extracted by executing it from a DOS prompt or it can be extracted using PKUNZIP 2.04G or an equivalent UnZIP utility. A DOS batch file, INSTINFO.BAT is provided in the ZIP archive which will create the BIOS installation diskette. If all else fails, you can execute the self-extracting diskette image manually. This file is named 1349D14.EXE, and needs a parameter of A: (1349D14.EXE A:) to successfully create the diskette in drive A: The self-extracting diskette image, 1349D14.EXE, will run under MS-DOS or a command prompt under Windows 9x, Me, 2000, NT, or OS/2. PLEASE NOTE that long directory names in the path where the self-extracting image file is stored under Windows 9x or NT/2K will cause the self-extracting image to abort. Long directory names are supported under OS/2. 2) BIOS KEY INSTALLATION METHOD --------------------------- Your Toshiba computer has a special keyboard function to install an updated BIOS image. To use this function, hold down the F12 key while the computer is powered on. The computer MUST be in BOOT mode, not Resume mode This installation method will only work with the internal keyboard. If your computer is docked with the display closed and you are using an external keyboard, the computer will need to be undocked and the internal keyboard's F12 key used. When the computer starts up with the BIOS key depressed, the following message appears: 'Ready for BIOS update. Place the BIOS diskette in the drive, and press any key when ready to proceed.' On some models (Satellite 5005 and others) where a system status LCD is included, this and all messages displayed during the BIOS key installation processs will appear in the system status LCD rather than on the main display panel. Insert the diskette that contains CHGBIOSA.EXE and BIOFC72T.COM, and press any key. The CHGBIOSA program will automatically load the BIOFC72T.COM file. 3) RUN CHGBIOSA AT THE COMMAND PROMPT ----------------------------------------- The CHGBIOSA program is designed to be run from the MS-DOS command prompt. It cannot be run in a DOS box inside of Windows 3.x, Windows 9x, OS/2 or other operating systems. It also will not run if a Memory Manager, like EMM386, is loaded. The CHGBIOSA program can be run from a floppy disk, hard drive, or PCMCIA drive. However, you will need a floppy diskette (high or low density) in your A: drive at the time the CHGBIOSA program is run. When the CHGBIOSA program is executed by itself, it will prompt you to specify where the BIOS image file, BIOFC72T.COM is located. Enter the complete path and file name. Example: C:\1183V14\BIOFC72T.COM. NOTE! ----- If your path for BIOFC72T.COM is anywhere other than the root directory of the A: drive (A:\BIOFC72T.COM), CHGBIOSA.EXE will copy the BIOS image file from its current location to the root directory of A: drive. Optionally, the CHGBIOSA program can also be run from a single command which includes the path to the BIOFC72T.COM file. Example: CHGBIOSA C:\1183V14\BIOFC72T.COM CHANGE HISTORY -------------- Version 1.40 12-27-2001 o Corrected a problem where a hang or exception error would occur when hibernating or restarting a system under Windows 98. o Corrected a problem on systems running WinNT, where the system deciphers the data transfered via the built-in LAN incorrectly. o Corrected an intermittent problem where a KBC error would occur while pressing a key on the internal keyboard during power on with an external PS/2 mouse connected. o Corrected a problem where a "I/O CHANNEL ERROR" may occur when running the system on AC power. o Corrected a problem with screen noise during dual display mode (LCD/CRT) with the display properties set to high resolution. o Corrected a problem where even though the display setting is LCD, after booting the system under Win98, the monitor type would not be properly recognized and the setting of the monitor in device manager will be "Default Monitor". Version 1.10 10-23-2001 o Initial Production BIOS for Satellite 1800/1805-S204/S254/S274 **end**Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.