BIOS Change Point History:

Version V2.00 - 02/10/2022

1. BIOS v2.00 & EC/KBC v560
   Release BIOS Package, including EC, for ECv5.60 distribution.
   Since dynabook Service Station judges old and new only by BIOS version, it is necessary to update the BIOS version even if only EC is changed.
   

Version V1.90 - 08/30/2021

1. T&D v1.90
   Add (BIOS V1.90/ECKBC V5.50) according to (PC1-9A-0069).
2. BIOS v1.90 & EC/KBC v5.50
   (1).Release BIOS Package, including EC, for ECv5.50 distribution.
   Since dynabook Service Station judges old and new only by BIOS version, it is necessary to update the BIOS version even if only EC is changed.
   (2). Support BatteryShutDownMode

Version V1.80 - 07/02/2021

1. T&D v1.80
   Add  BIOS V1.80/ECKBC V5.40 according to (TIH-CUD-19B-040-017).
2. BIOS v.1.80 & EC/KBC v5.40
    (1)Support new USB current limit IC
    (2)Correspondence to Current Limit IC (USB, SD Card, HDMI) change.

Version V1.70 - 12/25/2020

1. Supported additional display panel.
2. Microcode Rev 0xE0

Version V1.60 - 09/25/2020

1. Supported additional display panel.

Version V1.50 - 08/27/2020

1. Intel Security Update (INTEL-SA-00289)
2. Intel Security Update (INTEL-SA-00320)
3. Intel Security Update (INTEL-SA-00329)

Version V1.40 - 02/27/2020

1. Intel Security Update (INTEL-SA-00220)
2. Intel Security Update (INTEL-SA-00260)
3. Intel Security Update (INTEL-SA-00317)
4. Supported: eco Charge Mode in BIOS Setup

Version V1.30 & EC/KBC v5.30 - 10/25/2019

1. Supported Sharp IncellTouch Display Panel for Altair-SZ10
2. Supported Dynabook Dock function(S5 WOL/Power Button)
3. Supported Battery off Mode(with User Mode)
4. Improved USB device access control
5. Improved the behavior after S3 return
6. EC/KBC: Support Dynabook USB-C Dock

Version V1.20 - 9/03/2019

1. Supported: LTE