Advanced Menu
EPMe-42 BIOS Reference Manual 13
Active Processor Cores
Option Default: 00
00 = All
01 = 1
02 = 2
03 = 3
Option Help: Number of cores to enable in each processor package.
Hyper-Threading
Option Default: 01
00 = Disabled
01 = Enabled
Option Help: Enabled for Windows XP and Linux (OS optimized for Hyper-Threading
Technology) and Disabled for other OS (OS not optimized for Hyper-Threading
Technology).
AES
Option Default: 01
00 = Disabled
01 = Enabled
Option Help: Enable/Disable AES (Advanced Encryption Standard)
Power & Performance
CPU - Power Management Control
Boot performance mode
Option Default: 01
00 = Max Battery
01 = Max Non-Turbo Performance
00 = Max Battery
02 = Turbo Performance
Option Help: Select the performance state that the BIOS will set starting from reset
vector.