HP ProLiant DL160 G5p Software Configuration Manual page 13

Advanced menu fields
Table 4
Field Description
PCI BUS
You can use this screen to select options of PCI Express Devices. For Gen 1 is 2.5 Ghz data
Configuration
transfer rate for PCI Express Devices, and for Gen 2 is 5 Ghz data transfer rate for PCI Express
Devices.
<Minus> keys to change the value of the selected option. A description of the
selected item appears on the right side of the screen. The settings are described on
the following pages.
CPU Configuration submenu
Figure 6 CPU Configuration submenu
Table 5
CPU Configuration submenu fields
Field
C1E Support
Hardware Prefetcher
Use the up and down <Arrow> keys to select an item. Use the <Plus> and
Description
This should be enabled in order to enable or disable
the "Enhanced Halt State". The Setting default value is
Enabled.
Disables the item. Disables support for adjacent cache
line prefetch debug function.
This should be enabled in order to enabled or disable
the Hardware Prefetcher Disable feature. The Setting
default value is Enabled.
Options
Enabled
Disabled
Disabled
System BIOS configuration 13