User`s manual

Thank you for choosng the 990XA-GD55 Seres (MS-
7640 v4.X) ATX manboard. The 990XA-GD55 Seres
manboards are based on AMD
®
990X & SB950 chp-
sets for optmal system ecency. Desgned to t the
advanced AMD
®
64 bts FX, Phenom
TM
II X6/ X4/ X3/
X2, Athlon
TM
II X4/ X3/ X2 and Sempron
TM
processor,
the 990XA-GD55 Seres delver a hgh performance and
professonal desktop platform soluton.
Chapter 1
Gettng Started