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ACPI Flash BIOS version 2.10 for Satellite (Pro) C640/C645/C650/C655 for Satellite C655-S5141 BIOS

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    Release Notes

  • For CD-ROM BIOS updates in Windows 8 or 8.1 models: (1) Shut down the system while pressing the SHIFT key to completely power off. (2) Power on while pressing F2 to enter the BIOS Setup menu. (3) Go to the Security tab and set the "Secure Boot" setting to "Disabled". (4) Go to the Advanced tab, enter "System Configuration" and set the Boot Mode to "CSM Boot." (5) Press F10 to save and exit. (6) Boot from the BIOS CD-ROM. (7) Type FLASH at the C:\ prompt then press Enter. (7) After the BIOS update has completed, restore the Boot Mode setting to "UEFI Boot" and the Secure Boot setting to Enabled.
  • 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 directory named after the BIOS filename in the root directory of the C-Drive (ex. C:\skgjv130), and manually burn the CD-ROM from the disc image (ISO) file.
  • For CD-ROM BIOS updates in Windows 7 models: (1) Boot from the BIOS CD-ROM. (2) Type FLASH at the C:\ prompt then press Enter.
  • 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 2.10 - 2013-11-09

    • Fixed: AUO LCD Panel screen flicker or white bar while powering on.

    Version 2.00 - 2011-07-27

    • Added Conexant 21z and 11z HD-Audio CODEC verb-tables for future service purposes.
    • Added support for the 156AT24-T01 and 156AT24-T02 LCD panels.

    Version 1.90 - 2011-04-01

    • Added support for the Broadcom 802.11(b/g/n)BCM94313-HMC w/ BT V2.1+EDR - non-US C650.
    • Updated the SLP part number rule - non-US C650.
    • Added SLP2.1 support.
    • Updated the Verb table - non-US C650.
    • Added supported for the LG LP156WH4-TLB1 panel.
    • Updated: non-US C650 VBIOS to BR040238.001 for 1GB VRAM 900MHz.
    • Updated the new C640 VBIOS to BR40155.001 for 1GB VRAM 900MHz.
    • KBC: Added the USB Port1 power switch control function for the non-US C640.
    • KBC: Added supported for the Bluetooth On/Off function for the C650.
    • KBC: Added a delay time of 30 seconds for the AC Adaptor CPU throttle release.
    • KBC: Added support for the non-US C650 Thermal Table Rev1.

    Version 1.80 - 2011-03-05

    • Fixed: TMS fails with 4GB RAM.

    Version 1.60 - 2010-11-10

    • Added: Supported for the LP156WH2-TLAD and LP156WH2-TLAE LCD panels on certain models.
    • Fixed: USB dongle malfunctions in the Acronis Linux operating system.
    • Updated: PCH BRC to 1.06.
    • Updated: Arrandale Framework Reference Code to 1.40-2.
    • Updated: Clarksfield Framework to 1.30-1.
    • Updated: Arrandale Processor - CPU Signature 20652 - Microcode Update MCU - C2 Stepping.

    Version 1.50 - 2010-07-07

    • Fixed: The BIOS Setup and HWSetup "boot priority" settings are not in sync.
    • Fixed: The Card Reader is not recognized intermittently.
    • Fixed: The Volume icon cannot be synchronized with icon tray when repeatedly adjusting the volume up or down. (EC-1.50)

    Version 1.40 - 2010-06-29

    • Made changes to address a Darfon mouse Sleep (S3) issue.

    Version 1.30 - 2014-01-10

      Version 1.20 - 2010-05-07

      • Initial production BIOS for the Satellite Pro C650 PSC01U model.

    Satellite C655-S5141 BIOS drivers

    Satellite C655-S5141


    1. ACPI Flash BIOS version 1.50 for Satellite (Pro) C640/C650 (PSC00U/01U/12U/13U) 1.50 - [Detail]
    2. ACPI Flash BIOS version 1.60 for Satellite (Pro) C640/C650 (PSC00U/01U/12U/13U) 1.60 - [Detail]
    3. ACPI Flash BIOS version 1.80 for Satellite (Pro) C640/C650 (PSC00U/01U/12U/13U/2NU) 1.80 - [Detail]
    4. ACPI Flash BIOS version 1.90 for Satellite (Pro) C640/C650 (PSC00U/01U/12U/13U/2NU) 1.90 - [Detail]
    5. ACPI Flash BIOS version 2.00 for Satellite (Pro) C640/C645/C650/C655 2.00 - [Detail]
    6. ACPI Flash BIOS version 2.10 for Satellite (Pro) C640/C645/C650/C655 2.10 - [Detail]

    Other Operating Systems for Satellite C655-S5141 drivers:

    1. Satellite C655-S5141 BIOS drivers
    2. Satellite C655-S5141 Windows 7 (32bit) drivers
    3. Satellite C655-S5141 Windows 7 (64bit) drivers
    4. Satellite C655-S5141 Windows 8 (32bit) drivers
    5. Satellite C655-S5141 Windows 8 (64bit) drivers
    6. Satellite C655-S5141 Windows 8.1 (64bit) drivers
    7. Satellite C655-S5141 Windows Vista 64 drivers
    8. Satellite C655-S5141 Windows Vista drivers
    9. Satellite C655-S5141 Windows XP SP2/SP3 drivers