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SONY VGN-Z591U/B BIOS
Free drivers for SONY VGN-Z591U/B for BIOS. Found 2 files.
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Please select the driver to download.
Additionally, you can choose Operating System to see the drivers that will be compatible with your OS.
If you can not find a driver for your operating system you can ask for it on our forum.
Windows 8 64-bit, Windows 7, Windows 7 64-bit, Windows Vista, Windows Vista 64-bit, Windows XP, Windows XP Media Center, BIOS
Manufacturer:SONY
Hardware:SONY VGN-Z591U/B
Software type:BIOS
Version:R2171M3
Released:03 Dec 2010
System:BIOS
Description:BIOS for SONY VGN-Z591U/B
This utility updates the BIOS to version R2171M3 to resolve an issue where the BitLocker™ key is required on every boot when the USB flash card is disconnected Download SONY VGN-Z591U/B BIOS v.R2171M3
This utility updates the BIOS to version R2171M3 to resolve an issue where the BitLocker™ key is required on every boot when the USB flash card is disconnected Download SONY VGN-Z591U/B BIOS v.R2171M3
Manufacturer:SONY
Hardware:SONY VGN-Z591U/B
Software type:BIOS
Version:R2169M3
Released:03 Dec 2010
System:BIOS
Description:BIOS for SONY VGN-Z591U/B
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 removi... Download SONY VGN-Z591U/B BIOS v.R2169M3
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 removi... Download SONY VGN-Z591U/B BIOS v.R2169M3