Omron NSA12-TX11B User Manual page 78

5-1 Maintenance
5-1-4 Batteries
Note
Replacing the Motherboard Battery
5
Note
5-4
• Maintenance status data will become corrupted when the RAS board battery is
replaced. The maintenance status data on the RAS board must be backed up and
then registered.
• Be sure to turn OFF the NSA-series Industrial PC power supply (external input power
supply) before you remove the back cover.
1. Remove the back cover. (Refer to 3-3-1 Installing a PCI.)
2. Remove the motherboard battery from the clamps, and then unhook the
connectors.
3. Replace the battery, and then assemble the unit in the reverse order.
4. Initialize the BIOS settings, and then set the time and date.
(1) Setting up the BIOS and Starting the BIOS Menu
A Keyboard is required to set up the BIOS and access the BIOS menu.
Connect a USB keyboard.
The following message will be displayed at the bottom of the window when the
system power supply is turned ON.
• Logo Displayed
• Logo Not Displayed
Press <F2> to enter SETUP
Press the F2 Key while the message is displayed. The Setup Menu will start, and
the Main Setting Dialog Box will be displayed.
Note: The password must be entered if one has been set.
(2) Initializing BIOS Settings
Select Exit – Load Setup Defaults using the Arrow Key, and press the Enter Key.
The BIOS settings will be initialized.
(3) Setting the Date and Time
Using the Arrow Key, select Main – System Time or System Date to set the time or
date.
System Time HH:MM:SS
System Date MM/DD/YYYY
(4) Setting up BIOS and Exiting the BIOS Menu
Select Exit – Exit Saving Changes using the Arrow Key, and press the Enter Key.
The BIOS settings will be saved, and the menu will close (restart).
• The BIOS will be unstable after the motherboard battery has been replaced. Be sure
to initialize BIOS and redo the time and date settings.
• The system may not start (nothing will be displayed) after the motherboard battery
has been replaced. If this occurs, unhook the motherboard battery connector with the
device power supply OFF, and reconnect the battery after waiting 10 s.
Time setting
Date setting