2 Replies Latest reply on Apr 30, 2018 12:04 PM by agann

    Serial Number change on 6890


      I had to change the mainboard on the HP 6890 GC. How do i change the serial number now?

        • Re: Serial Number change on 6890

          Hi agann,

          I have updated the tags for your post. Instructions are below.


          After replacing the 6890A or Plus Mainboard, the serial number of the GC must be restored from the front panel. The 6890N Serial number can be restored from the front panel or via the GC Firmware Update Utility. To re-configure the GC serial number: 1. Press [Options], then select Diagnostics/Instrument Status. 2. Press [•] [•], 3. To change the numerical field, type in the GC serial number (shown below the GC keypad), and press [Enter]. 4. To change the country of manufacture, press [Mode/Type] after pressing [•] [•].