4.4.3
4.4.4
4.4.5
4.4.6
4.4.7
4.4.8
Gate A20 Option .......................................................... 36
4.4.9
4.4.13 APIC Mode .................................................................. 37
4.5
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.5.9
4.6
4.6.1
4.6.2
4.6.3
4.6.4
USB Controller ............................................................ 43
4.6.5
4.6.6
4.6.7
AC97 Audio ................................................................. 43
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Table of Contents