Asus P5LD2-X GBL User Manual page 80

CPU TM Function [Enabled]
Enables or disables Intel® CPU Thermal Monitor (TM) function, a CPU overheating
protection function. When enabled, the CPU core frequency and voltage is reduced
when the CPU overheats. Configuration options: [Enabled] [Disabled]
Execute Disable Bit [Enabled]
Enables or disables Intel® Execute Disable Bit function. This function enhances
protection of your computer, reducing exposure to viruses and malicious buffer
overflow attacks when working with its supporting software and system. (Default:
Enabled) Configuration options: [Disabled] [Enabled]
4-22 Chapter 4: BIOS setup