Supermicro C2SBM-Q User Manual page 65

Option ROM Scan
When enabled, this setting will initialize the device expansion ROM. The options
are Enabled and Disabled.
Enable Master
This setting allows you to enable the selected device as the PCI bus master.
The options are Enabled and Disabled.
Latency Timer
This setting allows you to set the clock rate for Bus Master. A high-priority, high-
throughout device may benefit from a greater clock rate. The options are Default,
0020h, 0040h, 0060h, 0080h, 00A0h, 00C0h, and 00E0h. For Unix, Novelle and
other Operating Systems, please select the option: other. If a drive fails after
the installation of a new software, you might want to change this setting and try
again. A different OS requires a different Bus Master clock rate.
PEG (PCI-Express Graphics) Port Sub-menu
Access the submenu for each of the settings above to make changes to the
following:
PCI-Express Graphics (PEG) Port (This submenu is for debugging
only.)
Select Auto to automatically enable the PCI-Express Graphics Port if a PCI
add-on card is detected. Select Disabled to always disable the PEG Port. Select
Enabled to always enable the PEG Port. (Debugging is enabled if a Debug card
is detected.) The default setting is Auto.
When the PCI-Exp. Graphics Port is enabled, the following items will be
displayed:
PEG Port Enabled=
PEG Port Number=
PEG Port Width=
PEG Port Slot Number=
PEG Port Power Limit=
PEG Port Slot Detect=
Onboard IDE/Onboard LAN
Option ROM Scan
When enabled, this setting will initialize the device expansion ROM. The options
are Enabled and Disabled.
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Chapter 4: BIOS