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- HP M406 Firmware

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01-25-2023 10:27 AM
Product: HP M406
Operating System: Microsoft Windows 10 (32-bit)
I have replaced the formatter board & eMMC board on a HP M406, when the printer boots up I get a 99.39.67 error, press OK, the printer goes into the pre boot menu.
I have tried using a USB thumbdrive to load the firmware, however every time I try this I get a a message 'No USB Thumbdrive or files found'
Am I missing something or is there another way to get the firmware onto the printer through the preboot menu
1 REPLY 1
01-25-2023 10:31 AM
In the preboot menu you will need to go to administrator menu and find the disk utilities and run the erase/unlock utility first to bond the drive to the printer.
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