AMD A55 chipset
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Specifications

Support

Downloads
Driver (+15)BIOS (+7)Utility (+13)Driver (+15)BIOS (+7)Utility (+13)
Support
CPU Support Support List Manual FAQ CPU SupportSupport ListManualFAQ
OS

Audio

DescriptionVersionOSSizeDate

Realtek HD Audio Driver

PG397Windows XP 32bit Windows XP 64bit Windows Vista 32bit Windows Vista 64bit Windows 7 32bit Windows 7 64bit Windows 8 32bit Windows 8 64bit Windows 8.1 32bit Windows 8.1 64bit144.90 MBNov 25, 2014

VIA audio driver

10800aWindows XP 32bit Windows XP 64bit Windows Vista 32bit Windows Vista 64bit Windows 7 32bit Windows 7 64bit81.55 MBOct 25, 2012

Realtek HD Audio Driver

R4.31Windows 10 64bit441.85 MBAug 25, 2015
DescriptionRealtek HD Audio Driver
VersionPG397
OSWindows XP 32bit, Windows XP 64bit, Windows Vista 32bit, Windows Vista 64bit, Windows 7 32bit, Windows 7 64bit, Windows 8 32bit, Windows 8 64bit, Windows 8.1 32bit, Windows 8.1 64bit
Size144.90 MB
DateNov 25, 2014
DescriptionVIA audio driver
Version10800a
OSWindows XP 32bit, Windows XP 64bit, Windows Vista 32bit, Windows Vista 64bit, Windows 7 32bit, Windows 7 64bit
Size81.55 MB
DateOct 25, 2012
DescriptionRealtek HD Audio Driver
VersionR4.31
OSWindows 10 64bit
Size441.85 MB
DateAug 25, 2015

Chipset

DescriptionVersionOSSizeDate

AMD Chipset Driver (include chipset \ sata raid \ VGA driver)
Note: Only for FM1 Llano APU.

9.0.100.1000Windows XP 32bit Windows XP 64bit293.37 MBJun 5, 2013

AMD Chipset Driver (include chipset \ sata raid \ VGA driver)
Note: Only for FM1 Llano & FM2 Trinity APU.

8.982Windows Vista 32bit Windows Vista 64bit232.90 MBSep 12, 2012

AMD Chipset Driver (include chipset \ sata raid \ VGA driver)

12.102Windows 7 32bit Windows 7 64bit Windows 8 32bit Windows 8 64bit327.88 MBJun 5, 2013
DescriptionAMD Chipset Driver (include chipset \ sata raid \ VGA driver)
Note: Only for FM1 Llano APU.
Version9.0.100.1000
OSWindows XP 32bit, Windows XP 64bit
Size293.37 MB
DateJun 5, 2013
DescriptionAMD Chipset Driver (include chipset \ sata raid \ VGA driver)
Note: Only for FM1 Llano & FM2 Trinity APU.
Version8.982
OSWindows Vista 32bit, Windows Vista 64bit
Size232.90 MB
DateSep 12, 2012
DescriptionAMD Chipset Driver (include chipset \ sata raid \ VGA driver)
Version12.102
OSWindows 7 32bit, Windows 7 64bit, Windows 8 32bit, Windows 8 64bit
Size327.88 MB
DateJun 5, 2013

LAN

DescriptionVersionOSSizeDate

Atheros LAN Driver

2.1.0.7Windows XP 32bit Windows XP 64bit Windows Vista 32bit Windows Vista 64bit Windows 7 32bit Windows 7 64bit Windows 8 32bit Windows 8 64bit2.87 MBOct 25, 2012
DescriptionAtheros LAN Driver
Version2.1.0.7
OSWindows XP 32bit, Windows XP 64bit, Windows Vista 32bit, Windows Vista 64bit, Windows 7 32bit, Windows 7 64bit, Windows 8 32bit, Windows 8 64bit
Size2.87 MB
DateOct 25, 2012

SATA RAID/AHCI

DescriptionVersionOSSizeDate

AMD RAID/AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)

3.3.1540.33Windows XP 32bit Windows XP 64bit375.14 KBSep 7, 2011

AMD AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)

1.2.001.0337Windows 7 32bit Windows 7 64bit353.01 KBMar 20, 2013

AMD RAID Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)

3.3.1540.35Windows 7 32bit Windows 7 64bit414.26 KBMar 20, 2013

AMD RAID/AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)

3.3.1540.33Windows Vista 32bit Windows Vista 64bit384.58 KBSep 7, 2012

AMD AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)

1.3.001.0068Windows 8 32bit Windows 8 64bit248.79 KBMar 20, 2013

AMD RAID Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)

3.8.1540.3Windows 8 32bit Windows 8 64bit387.52 KBJun 7, 2013
DescriptionAMD RAID/AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)
Version3.3.1540.33
OSWindows XP 32bit, Windows XP 64bit
Size375.14 KB
DateSep 7, 2011
DescriptionAMD AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)
Version1.2.001.0337
OSWindows 7 32bit, Windows 7 64bit
Size353.01 KB
DateMar 20, 2013
DescriptionAMD RAID Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)
Version3.3.1540.35
OSWindows 7 32bit, Windows 7 64bit
Size414.26 KB
DateMar 20, 2013
DescriptionAMD RAID/AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)
Version3.3.1540.33
OSWindows Vista 32bit, Windows Vista 64bit
Size384.58 KB
DateSep 7, 2012
DescriptionAMD AHCI Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)
Version1.3.001.0068
OSWindows 8 32bit, Windows 8 64bit
Size248.79 KB
DateMar 20, 2013
DescriptionAMD RAID Driver (Preinstall driver, press F6 during Windows* setup to read from floppy)
Version3.8.1540.3
OSWindows 8 32bit, Windows 8 64bit
Size387.52 KB
DateJun 7, 2013

VGA

DescriptionVersionOSSizeDate

VGA Driver

8.881Windows XP 32bit Windows XP 64bit190.04 MBSep 1, 2011

VGA driver

8.881Windows Vista 32bit Windows Vista 64bit Windows 7 32bit Windows 7 64bit139.61 MBSep 1, 2011
DescriptionVGA Driver
Version8.881
OSWindows XP 32bit, Windows XP 64bit
Size190.04 MB
DateSep 1, 2011
DescriptionVGA driver
Version8.881
OSWindows Vista 32bit, Windows Vista 64bit, Windows 7 32bit, Windows 7 64bit
Size139.61 MB
DateSep 1, 2011

1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE website.