ACPI Flash BIOS version 2.30 for PortegeR930/Z930 Tecra R940/R950 (PT23x/PT33x/PT43x/PT53x)

File: t530v230.exe

Version: 2.30

Posted Date: 2012-10-25

Release Date: 2012-07-25

Other Versions

Release Date:	Version:
2017-11-06	6.90
2013-10-03	6.80
2013-06-10	6.70
2013-06-10	6.60
2013-02-21	6.50
2012-10-25	6.40
2012-07-17	2.20
2012-06-19	2.10
2012-05-24	1.90
2012-05-22	1.60

Package

WinRAR self-extracting ZIP file includes both Windows-based and diskette based BIOS update installation options. See the included documentation for details.

Description

Change History

Version 2.30 - 2012-07-25

Added: Support for Chinese/Russian models without TPM.
Implemented a CD Boot improvement.

Version 2.20 - 2012-07-01

Optimized the operation of Memory Performance Mode.
Improved memory initialization on Sandy Bridge CPUs.

Version 2.10 - 2012-06-12

Implemented the Intel specification for Intel Internal Graphics with 4Gbit Memory to improve stability.
Added support for models configured without a Wireless LAN module.
Improved the Intel Rapid Start Technology of SSD models: Resume takes a long time on SSD+Internal ODD models.
Added: Countermeasure for an issue where the CPU usage rate will be 30%-50% when resuming from Hibernation when a USB mouse is connected to a USB 3.0 port.
EC/KBC V1.20: Fixed a phenomenon where an AC Adapter check error may occur after using the T&D to perform an EC/KBC update.
Note: Portege Z930/R930 and Tecra R940/R950 models share a common BIOS from BIOS V2.10 and EC/KBC V1.20.

Version 1.60 - 2012-05-09

Initial production BIOS for these models.

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