CMOS Memory Battery Support
The Setup program’s configuration
record is stored in CMOS memory which
is maintained by a battery backup. If
the record is lost or corrupted, or if you
change your system hardware configu-
ration, you need to redo the record. The
configuration record can be lost or cor-
rupted if the onboard battery fails.
There are five main sections to the Setup program:
•
Standard CMOS Setup
Date, time, disk drive, video display and error han-
dling settings.
•
BIOS Features Setup
Sys tem o pera tion custo miza tion featu res and
video display function settings.
•
Chipset Features Setup
Au tom atic or re quired s etting s for th e PR5 ’ s
chipset. Memory configuration feature for special-
ized add-on cards requiring custom address space.
•
Power Management Setup
Sets up the “ green” power management features.
•
PCI & Onboard I/O Setup
PCI expansion bus and drive controller settings;
serial, parallel and IR port settings.
The other main menu items interact with these main
sections:
•
Load BIOS Defaults
Loads minimum settings from the BIOS ROM.
•
Load Setup Defaults
Loads standard settings from the BIOS ROM.
•
Password Setting
Sets system password which is configured by the
Security Option item in BIOS Features Setup.
•
IDE HDD Auto Detection
Automatically detects the drive parameters of any
installed IDE hard disk drives and enters them
automatically in the Standard CMOS Setup.
•
HDD Low Level Format
Hard disk drive low level format program. See the
warning in the section about using this.
•
Save & Exit Setup
Saves the current settings and exits the program.
•
Exit W ithout Saving
Discards any changes made during the current ses-
sion and exits the program.
To enter a section of the Setup program, highlight the
menu item and press the Enter key.
☞
Summary of Contents for PR5
Page 10: ...System Block Diagram ...
