HP ProOne 400 Maintenance And Service Manual page 50

12. Lift the system board up and out of the computer (2).
To install the system board, reverse the removal procedures.
Replace the thermal pad below the system board.
Updating SMBIOS Information
When replacing the system board, you must reprogram the SMBIOS information on the affected computer.
Failure to reprogram the board will result in eventual failure, such as an activation failure (need to reactivate
the system) or a system recovery failure.
To update SMBIOS information in Computer Setup:
1. Turn on or restart the computer.
2. Press
screen.
NOTE:
Esc when the display light turns green to access the utility.
3. Press
4. Go to Main > Set Machine Unique Data.
5. If necessary, press
6. Edit the fields listed. If the feature byte has data or is not editable, then it was not cleared and cannot be
edited.
System ID Setup Page
Setup Field Name
Product Name
42 Chapter 4 Removal and Replacement Procedures
Esc while the "Press the ESC key for Startup Menu" message is displayed at the bottom of the
If you do not press Esc
F10 to enter Computer Setup.
Ctrl+A to initiate edit mode.
Comment
Enter the Model name/number or marketing name.
at the appropriate time, you must restart the computer and again press
Label
Flexbuild