________________________________ Van: cctalk-bounces at classiccmp.org namens Tony Duell Verzonden: di 24-01-2006 01:10 Aan: cctalk at classiccmp.org Onderwerp: Re: RK07 questions - now RK611 questions And yet you persist in wanting to do it... Can you open the hood at one end of that cable (it will unclip fairly easilt, I think you undo the screws on the cable clamp first). An RK07 cable as virtually all the pins wired, an RL cable has a lot unwired. I have learnt not to assume anything when tracing faults.... And do stick a voltmeter on the +5V line. Bitter experience (again) has taught me that this is a the cause of a lot of obscure problems. Best to eliminated it now... OK... Do you want my help or not? Because I sure am not going to help you to swap boards. What I can tell you is how to trace that fault. The diagnostic seems to be saying that the top bit (bit 15) of CSR1 could not be cleared. So, let's grab the prints (but not tonight, it's late...) and find CSR 1, find out what should set and clear bit 15, and see what's going on there. -tony This message and attachment(s) are intended solely for the use of the addressee and may contain information that is privileged, confidential or otherwise exempt from disclosure under applicable law. If you are not the intended recipient or agent thereof responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by telephone and with a "reply" message. Thank you for your cooperation.