BIOS Updating Procedure 11-157
5. A message is displayed indicating power must be removed before continuing. Press
[3] to perform a 20 second AC power removal (automatically executes in 2 minutes if
no keys are pressed).
6. Remove the USB device before the system boots.
Option 5 - Update of BIOS only - Always prompts for Serial/Model/Class
This option prompts for Class/Model/Serial information at the beginning of the program
and then updates the BIOS only.
1. Highlight Option 5 and press [ENTER].
2. At the prompt press [ENTER] to enter the Class/Model/Serial Number information
(DMI). Follow the onscreen format instructions.
Example: 7616-1500-8801[ENTER]
54-19378230[ENTER]
3. Press [1] to confirm the data and to continue.
4. The Flash Program updates the SPI/BIOS and automatically reboots the terminal.
Option 6 - Update SPI and BIOS - Default Serial/Model/Class information
This option is for Service Personnel only. It updates the SPI and BIOS but leaves the
Class/Model/Serial fields empty (erased). The DMI information is then entered when the
board is installed in a terminal.
1. Highlight Option 6 and press [ENTER].
2. The SPI and BIOS are updated and the system reboots (2 times).
3. Remove the USB device before the system boots.
4. System is ready for operation.
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