BIOS version 4.00 for Portege Z3x (PT241x/PT243x/PT24Ax/PT24Cx/PT24Ex)



File: t241v400.exe




Version: 4.00
 
Posted Date: 2015-04-14

 

Release Date: 2015-04-10

 

Other Versions

 

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

  • For CD-ROM BIOS updates in Windows 8 models: (1) Shut down the system while pressing the SHIFT key to completely power off. (2) Power on while pressing F2 to enter BIOS Setup. (3) From the Security tab set the "Secure Boot" setting to "Disabled". (4) From the Advanced tab, enter "System Configuration" then set the Boot Mode to "CSM Boot" if the option is available. (5) Press F10 to save and exit. (6) Boot from the BIOS CD-ROM. (7) After the BIOS update has completed, restore the BIOS settings that were changed.
  • Note: The BIOS Launcher "CD_ROM Installation" option may not automatically proceed to burn the CD-ROM in Windows 8. If this occurs navigate to the root directory of the C-Drive then open the directory named after the BIOS filename (ex. C:\skgjv130), and manually burn the CD-ROM from the disc image (ISO) file.
  • For CD-ROM BIOS updates in Windows 7 models: Boot from the BIOS CD-ROM.
  • For all updates: The BIOS update will force the computer to shut down or restart. Please make sure to save all work in progress before starting BIOS updates.
  • 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 4.00 - 2015-04-10
    • Improved system stability related to the SSD.
    Version 3.90 - 2015-03-05
    • Improved system stability for Toshiba Hybrid HDD models.
    Version 3.80 - 2014-10-16
    • Added LAN Boot support for specific conditions (DHCP reservation based on the MAC-address).
    • Added BIOS Diagnostic support.
    • Optimized the Audio Codec setting.
    • Improved the LCD brightness control before launching the Operating System (OS).
    • Improved the feature to change the BIOS setting via Windows Management Instrumentation (WMI).
    Version 3.70 - 2014-08-07
    • Improved: The size of windows will change after waking from Sleep on Windows 7 computers with a Dock RGB display, and the display output setting will not be saved correctly.
    • Improved: TOSHIBA USB3.0 HDD Stor.E Edition is not displayed in the Boot Menu in UEFI Boot mode.
    • Updated: Microcode Rev.1C.
    • Optimized: Audio Codec setting.
    Version 3.60 - 2014-06-11
    • Changed supported FHD Panel from Samsung to LG.
    Version 3.50 - 2014-04-24
    • Improved: External Display Device detection.
    • Added: WinMagic SecureDoc Support for Windows 8.1. (Note: BIOS downgrades are restricted as a result.)
    • Added: Support for the Full HD Panel for Tecra Z40 models.
    Version 3.30 - 2014-02-17
    • Added: Full HD panel support on select models.
    • Improved: System stability.
    • Improved: Audio Codec settings.
    • Updated: Microcode to Rev.17.
    Version 2.40 - 2014-01-23
    • Fixed: TPM Non-initialization message on some models.
    • Improved: Fan acoustic noise.
    • Added: New EM7305 3G Module support.
    • Improved: Performance in power saving mode.
    Version 2.20 - 2013-11-11
    • Fixed: Fails to boot from a WDS server with high network load.
    Version 1.40 - 2013-10-24
    • Initial production BIOS for these models.
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