BIOS Update Utility for Sony VAIO VGN-Z550N Windows Vista 64-bit
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- File name:
- Release Date:11/13/2009
- Version:R2169M3
- File size:2.62 MB
This utility updates the BIOS to version R2169M3 and provides the following benefits:
Enhancements:
- Improves system performance during startup
- Improves the hard disk drive password process
- Adds support for the Intel® Virtualization Technology and provides the ability to enable or disabled this feature within the BIOS settings
Issues resolved:
- The computer will not boot when using a DVD-R/RW disc
- A black screen with blinking cursor appears when attempting to resume from hibernation after removing an ExpressCard® module
- A brief blank screen occurs when installing Microsoft® Windows® XP operating system with SP3
- The system hangs when using the touchpad after setting the RAID configuration
- In the BIOS settings, on the Edit Boot Option screen, the keyboard stops responding after using the touchpad
- Unable to run the hard disk drive recovery on systems pre-installed with the Windows XP downgrade
- Unable to set the BIOS password using specific combinations
- The computer resumes from sleep mode when the lid is closed quickly
- The startup time is longer than usual when the TPM function is enabled
Sony VAIO VGN-Z550N Windows Vista 64-bit drivers
Categories: Sony VAIO VGN-Z550N drivers
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