Asus P5B - Manual (Page 85)

ASUS P5B 4-2
Intel(R) SpeedStep Technology [Automatic]
Allows you to use the Enhanced Intel ® SpeedStep ® Technology. When set to
[Enabled], you can adjust the system power settings in the operating system to
use the EIST feature. Set this item to [Disabled] if you do not want to use the EIST.
Configuration options: [Automatic] [Disabled]
Intel(R) C-STATE Technology [Enabled]
Allows you to enable or disable the C‑STATE technology. Configuration options:
[Enabled] [Disabled]
The following item appears only when you installed an Intel ® Pentium ® 4 or
later CPU that supports the Enhanced Intel SpeedStep ® Technology (EIST).
4.4.4 Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an
item then press to display the sub-menu.
Chipset Settings
WARNING: Setting wrong values in below sections
may cause the system to malfunction.
NorthBridge Configuration
North Bridge chipset Configuration
Configure DRAM Timing by SPD [Enabled]
Initiate Graphic Adapter [PEG/PCI]
PEG Port Configuration
PEG Force x1 [Disabled]
NorthBridge Configuration