@Miggy, post #1
ACAtune -maprom * p
With Kickstart in fastmem, the computer starts extremely fast. Sometimes so fast that the Gayle chip is not yet out of reset state - it will miss some accesses. As a result, the computer does not find a harddisk and comes up with the "insert disk" screen, waiting for a bootable disk to be inserted. By adding the "p" option to your maprom command line, ACAtune will attempt to patch the kickstart and insert a short waiting period on every reset. This will give the Gayle chip and harddrives enough time to wake up from reset condition and go into normal operation. The screen is turned light brown during the waiting period.