M o d i f y
To change the setting of a highlighted selection you
can press either the Page Up (PU) and Page Down
(PD) keys or the Plus (+) and Minus (–) keys. Press-
ing a key once will switch to the next setting op-
tion for the selected item.
Change Color
You can change the program color scheme by press-
ing Shift + F2.
Old Values
If you make changes during the current session and
you don’ t want to keep them you can recall the
last set of saved values for this page by pressing
the F5 key.
Load BIOS Defaults
Pressing the F6 key loads the BIOS default settings
for this page.
Load Setup Defaults
Pressing the F7 key loads the Setup default settings
for this page.
If your mainboard is already installed in a working sys-
tem the proper entries are already entered on this screen
and you shouldn’ t change them.
Virus Warning
This protects the primary hard disk’ s boot sector and par-
tition table from infection. Any attempt to write to them
will halt the system and produce a warning message. If
this happens, you can either allow the system to con-
tinue or stop it and boot from a virus-free bootable floppy
disk. Use an anti-virus utility located on the floppy disk
to check the hard disk. The default setting is Disabled.
CPU Internal Cache
This enables CPU’ s Level 1 built-in cache. Leave it en-
abled to maintain system performance. The default set-
ting is Enabled.
External Cache
This is the Level 2 external cache of either 256KB or
512KB. Leave this enabled to maintain system perfor-
mance. The default setting is Enabled.
Summary of Contents for PR5
Page 10: ...System Block Diagram ...
