Hello all! I am very new to the Amiga, so I apologize if any of this is obvious. I have an Amiga 1200 with Workbench 3.2.1 and Kickstart 3.2.1 roms. Today, I went to lower the speed of my ACA1233n from 40mhz to (I think) 13mhz, but when I rebooted the computer, it hangs on the Amiga DOS screen and won't boot to workbench. If I remove the card, it boots fine, but as soon as I install it, it just hangs... I can still move the mouse around, but I can't do anything else.
Thanks for reading, and again, sorry if this is a newbie question!