Realtek AC97 A4.04

Changes in A4.04

• Update Realtek 3D engine.
• For special customize settings.
• Fix blue screen issue.

Changes in A4.03

• Update Realtek 3D engine.
• For special customize settings.
• Fix blue screen issue.

Changes in A4.02

• Update Realtek 3D engine.
• For special customize settings.
• Fix no sound issue when Hibernate back for ATI chipset.

Changes in A4.01

• Sync HPOut and MonoOut Volume with Master Volume.
• Update Realtek 3D engine.
• For SPDIF mute issue with SPDIF from SB.
• For special customize settings.
• For DTM Testing Surprise Remove Hang up issue.

Changes in A4.00

• For special customize settings.

Changes in A3.99

• For special customize settings.
• For unknow chipset resource issue.
• Fix CEN and SURR have output in 2 channel issue.