The Optiarc AD-7200A burner I am flashing was manufactured in July 2009 and must be using bootcode 14, not bootcode 12.
Liggy & Dee’s 109bt firmware flashes okay, but the 1Z3 firmware produces a wrong bootcode message with v1.50 of NECWinFlash.
Was the bootcode problem ever resolved ?
Can the 1Z3, 1Z2 firmwares be flashed to a late 7200A ?
If not, is there any other firmware to try ?
The problem was partially addressed in post #181 here:
Posted in Bargain Basement … You can buy this burner here: