A1200 weird booting issues.

[foleyjo]

I had this problem once and it was a problem with setpatch

Do a 1st boot with no start-up sequence and type setpatch in the cli and see if it cuts out.

Also as your running 3.5 its probably safe to assume you have more than a standard amiga. It might help if you say what upgrades and attachments your using.

[foleyjo]

Are you using the light weight A1200 power pack?? I remember this causing similar problems. The solution was to use the brick sized one