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ACPI Flash BIOS version 2.00 for Satellite (Pro) C640/C645/C650/C655 for Satellite C655-S5061 BIOS

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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 2.00 - 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 1.20 - 2010-05-07

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

Satellite C655-S5061 BIOS drivers

Satellite C655-S5061


  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-S5061 drivers:

  1. Satellite C655-S5061 BIOS drivers
  2. Satellite C655-S5061 Windows 7 (32bit) drivers
  3. Satellite C655-S5061 Windows 7 (64bit) drivers
  4. Satellite C655-S5061 Windows 8 (32bit) drivers
  5. Satellite C655-S5061 Windows 8 (64bit) drivers
  6. Satellite C655-S5061 Windows 8.1 (64bit) drivers
  7. Satellite C655-S5061 Windows Vista 64 drivers
  8. Satellite C655-S5061 Windows Vista drivers
  9. Satellite C655-S5061 Windows XP SP2/SP3 drivers