Kontron NSW1U IP Network Server - Manual (Page 82)

NSW1U Network Server—Server Utilities
Kontron IP Network Server NSW1U
Product Guide, rev. 1.4 December 2009
82
6.2.1 Preparing for the Update
The steps below explain how to prepare to update the BIOS, including how to record the current BIOS
settings and how to obtain the update utility.
Note: In the unlikely event that a BIOS error occurs during the BIOS update process, a
recovery process may need to be followed to return the system to service. See
Section 1.4 , “Additional Information and Software” for additional information.
6.2.1.1 Recording the Current BIOS Settings
1. Boot the computer and press <F2> when you see the message:
Press <F2> Key if you want to run SETUP
2. Write down the current settings in the BIOS Setup program.
Note: Do not skip step 2. You will need these settings to configure your computer at the end
of the procedure.
6.2.1.2 Obtaining the Update
Download the BIOS image file to a temporary folder on your hard drive. See Section 1.4 , “Additional
Information and Software” for additional information.
Note: Review the instructions and release notes that are provided in the readme file
distributed with the BIOS image file before attempting a BIOS update. The release
notes contain critical information regarding jumper settings, specific fixes, or other
information to complete the update.
6.2.2 Updating the BIOS
Follow the instructions in the readme file that came with the BIOS update. When the update
completes, remove the bootable media from which you performed the update.
Note: Do not power down the system during the BIOS update process! The system will reset
automatically when the BIOS update process is completed.
Note: You may encounter a CMOS Checksum error or other problem after reboot. If this
happens, shut down the system and boot it again. CMOS checksum errors require that
you enter Setup, check your settings, save your settings, and exit Setup.
6.3 Clearing the CMOS
If you are not able to access the BIOS setup screens, the CMOS Clear jumper will need to be used to
reset the configuration RAM. The CMOS clear jumper (J1F1) is shown in Figure 10 on page 21 .
1. Power down the system and disconnect the power cord.
2. Open the server. See Section 3.2.1, “Removing the Chassis Cover” on page 25 for instructions.
3. Move jumper (J1F1) from the normal operation position, CMOS Clear by BMC, at pins 1 and 2 to
the CMOS Clear Force Erase position, covering pins 2 and 3.
4. Wait five seconds.
5. Move the jumper (J1F1) back to the default position (pins 1-2).
6. Close the server chassis. See
Section 3.2.2, “Installing the Chassis Cover” on page 26 for
instructions.
7. Reconnect the power and restart the system.