Download Bios Toshiba Satellite L640 Specification

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Download the latest drivers for your Toshiba PORTEGE M900 to keep your Computer up-to-date. Driver Scape. We have a program that will detect your hardware specifications and identify the correct driver for your needs. Toshiba Satellite L640; Toshiba Satellite Pro A40; Toshiba Satellite C645D. The Official Dynabook & Toshiba Support Website provides support for. Video BIOS (VBIOS) for Satellite L640/L645 - ATI HD 5430 from BR37218.001 to BR39975.001, ATI HD 5730 from BR37226.001 to BR39976.001. Use of any software made available for download from this system constitutes your acceptance of the Export Control Terms and the terms.

IOS (Basic Input and Output System) is where critical settings about a computer system are configured. The most common configurations are, for example, boot sequence of internal HDD, SSD, optical drive, potable hard drive, USB flash drive, USB CD/DVD/Blu-Ray, and etc; network boot; enabling or disabling of CPU virtualization support; machine date and time; and many others.

Here’s the way to enter the BIOS in a Toshiba Tecra, Satellite or Portege computer. Though all the PCs is produced by Toshiba, but each different notebook or laptop, depending on model and series, may use different keyboard shortcut combinations to enter the BIOS. So if one method doesn’t work, try the other.

Note that all steps has to be done before the operating system loading. If you saw the Windows logo or other OS logo appearing, it means that you miss the window to enter the BIOS. Shutdown and restart the computer in order to perform the BIOS entering steps again.

Entering BIOS in Toshiba Tecra & Toshiba Satellite

  1. Turn off your Toshiba laptop.
  2. Wait 30 seconds and turn your laptop back on.
  3. Press F2 key repetitively as soon as the Toshiba laptop begins booting until the BIOS menu screen appears.
  1. Turn off your Toshiba notebook.
  2. Turn your notebook back on.
  3. Press Esc key on boot up.
  4. Press F2 key to enter BIOS.
Another common key is to press F12 to select the boot up device.
  1. Turn off your Toshiba notebook.
  2. Power on the computer.
  3. Immediately press Esc key on boot up.
  4. Press F1 key to enter BIOS.
  1. Turn off your Toshiba notebook.
  2. Press and hold the Esc key, and power on the computer by holding down the Power button.
  3. The machine will beep to indicate error, with message:

    Check System, then press [F1] key.

  4. Release the Esc key.
  5. Press F1 key to enter BIOS.

Toshiba Satellite Software

Entering BIOS in Toshiba Portege

  1. Turn off your Toshiba computer.
  2. Power on the machine.
  3. Press F12 key repetitively as soon as the booting begins until the BIOS menu screen appears.

ACPI Flash BIOS version 2.70 for Satellite/Sat Pro L640/L645/L745 (PSK0G*/H*/L* PSK6V*)

File:sk0gv270.exe


Version: 2.70

Toshiba Satellite Download Center

Posted Date: 2012-08-15
Release Date: 2012-07-03
Other Versions
Release Date:Version:
2012-07-132.50
2011-04-012.30
2011-03-312.20
2011-03-082.00
2011-01-201.90
2010-10-201.70
2010-09-231.60
2010-06-101.40
Toshiba satellite bios upgrade
Package
WinRAR self-extracting ZIP file includes both Windows-based and diskette based BIOS update installation options. See the included documentation for details.
Description

Release Notes

  • After the update completes, the computer will automatically shut down or restart.
  • Power on the computer if it is off.
  • While the 'Toshiba' LOGO is displayed, press the F2 function key to start BIOS Setup.
  • Check the version of BIOS and press the F9 function key then Enter to load setup defaults.
  • Press the F10 function key then Enter to save settings and exit. The computer will automatically reboot.

Change History

    Version 2.70 - 2012-07-03
    • Implemented changes for the Windows 8 upgrade.
    • Updated: New Keyboard ID for Windows 8.
    Version 2.60 - 2012-05-21
    • Updated the EC.
    Version 2.50 - 2012-04-12
    • Updated the EC to implement battery charge improvements.
    Version 2.30 - 2011-03-23
    • Updated: Video BIOS for Satellite L740 models sold outside of the U.S. and Latin America.
    • Fixed: ESATA device is disabled by default on Satellite L640 models.
    Version 2.20 - 2011-03-07
    • Added: CPU throttling function for a diagnostic test.
    • Fixed: USB device can not be recognized.
    • Updated: Video BIOS (VBIOS) for Satellite L640/L645 - ATI HD 5430 from BR37218.001 to BR39975.001, ATI HD 5730 from BR37226.001 to BR39976.001.
    • Combined Satellite L640/L645 & Satellite L740/L745 BIOSs starting with this version. Note: Satellite L750/L750 models are not sold in the U.S. or Latin America at this time.
    Version 2.00 - 2011-03-08
    • Updated ATI Mobility Radeon (M92, Madison, and Park) Video BIOSs to support new Hynix and Samsung Video RAM dies.
    Version 1.90 - 2010-12-31
    • Updated the PXE ROM from v2.0.1.9 to v2.0.2.7.
    Version 1.70 - 2010-09-15
    • When is Fastboot enabled with no HDD connected, 'No boot device' is displayed.
    • Fixed: User password shows 'password fail' if HWsetup sets the keypad '/' key as part of the password.
    Version 1.60 - 2010-08-09
    • Changed the M92 VBIOS from BR37094.004 to BR37094.003.
    • Fixed: SmartDE shows an error message when booting from the ODD.
    • Disabled the Power Button while flashing the BIOS.
    • Fixed: MIC device doesn't work in the operating system when fastboot is enabled.
    • Updated the MRC code.
    Version 1.40 - 2010-06-03
    • Fixed: An abnormal login screen appears after rotating the display 90 or 180 degrees, then waking from Sleep (S3 mode) using a USB mouse or keyboard.
    • Fixed: The system will show an error message if the power button is pressed to force a shutdown on P6000 CPU models.
    Version 1.30 - 2010-05-06
    • Added support for the D2D function in Fast Boot Mode.
    • Added support for Arrandale K0 stepping CPU and EMRR function.
    • Removed ALPS TouchPad support.
    • Fixed: The Owner String in HWSetup can not be seen when Fast Boot is enabled..
    • Fixed: An incorrect battery serial number is reported to the OS.
    • Fixed: The computer hangs in Windows XP when Toshiba Power Saver is installed.
    • Updated the M96 VBIOS from BR036040.001 to BR36040.002.
    • Fixed: Updated the AHCI ROM to prevent system hangs while using the SmartDE HDD encryption tool.
    • Updated the Madison (ATI) VBIOS to BR37218_001.
    • Fixed: Windows Mobility Center disappear when the battery is removed.
    • Fixed: Can not boot to DOS on a USB device when Fast Boot is enabled.
    • Fixed: The BIOS may incorrectly report the presence of an HDMI port in Windows XP.
    • Fixed: The Toshiba CCD utility does not turn on automatically after resuming from Hibernation (S4) in Windows XP.
    • Updated the M92 VBIOS from BR37094.001 to BR37094.004.
    • Updated the Park (ATI) VBIOS to BR37226.00.
    • Added support for the P6000 CPU.
    • Updated: DMI Type1 0x19 string.
    Version 1.10 - 2010-03-26
    • Initial production release.
Export Control and EULA
Use of any software made available for download from this system constitutes your acceptance of the Export Control Terms and the terms in the Toshiba end-user license agreement both of which you can view before downloading any such software.

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