Someone PLEASE HELP!!! My school has given me an AS/400 9406-300 that they can't use. The only problem is, I can't get the IPL to load due to "Disk units missing from the configuration." Now the error message points to the MSIOP/DASD card (type 6502) and 6 disk units (type 6606). I suspect that there is a bad disk in the SCSI chain, but I'm not familiar with this machine. So it could be a bad disk or the I/O controller card is bad. I tried to contact IBM and they informed me it's going to cost a minimum of $500.00 just to TALK to one of thier tech guys! Sorry folks, AJ's not made of money, and getting rid of a free mainframe with a minor problem is not an option either. So if anyone has any ideas on how to FIX the problem, I would really like to hear from you. PLEASE, don't reply saying to switch to Windows or Unix. I've got 2 other machines running thier platforms, I want to get this AS/400 online. Thanks for anyones help!