Search found 6 matches
- Thu Jun 25, 2020 9:20 pm
- Forum: Dragon Hardware
- Topic: ?OM errors
- Replies: 10
- Views: 10472
Re: ?OM errors
Thank you for the info. Its funny you should mention the videos as I found a couple not long after posting. Confirmed that voltages are close enough coming into the main board and steady. Will finish working through the rest of the videos and looking at the components that you have suggested. Will c...
- Fri Jun 19, 2020 9:35 pm
- Forum: Dragon Hardware
- Topic: ?OM errors
- Replies: 10
- Views: 10472
Re: ?OM errors
I'm guessing this might be a difficult one to traceout then. A press, wiggle and push of most things does appear to have at least made it more reliable when turning on, it does also now type better but I am still seeing the om error. A couple of questions Is this something I should consider returnin...
- Tue Jun 16, 2020 1:07 pm
- Forum: Dragon Hardware
- Topic: ?OM errors
- Replies: 10
- Views: 10472
Re: ?OM errors
Anyone any ideas?
- Fri Jun 12, 2020 3:06 pm
- Forum: Dragon Hardware
- Topic: ?OM errors
- Replies: 10
- Views: 10472
Re: ?OM errors
Having just found the page of mother boards on the site certainly looks like this has had some changes made in the past!
- Thu Jun 11, 2020 8:27 pm
- Forum: Dragon Hardware
- Topic: ?OM errors
- Replies: 10
- Views: 10472
Re: ?OM errors
Thanks Rob,
Got both sides of the main board, thrown in the power as well, just in case. Looking at the top there appears to be some additional resistors added, not sure if that a good or bad thing or makes zero difference at all!
Got both sides of the main board, thrown in the power as well, just in case. Looking at the top there appears to be some additional resistors added, not sure if that a good or bad thing or makes zero difference at all!
- Wed Jun 10, 2020 9:57 pm
- Forum: Dragon Hardware
- Topic: ?OM errors
- Replies: 10
- Views: 10472
?OM errors
Hi all, Have just purchased a dragon 32 to relive my early computing days. Machine turns on and sort of starts, cutting off after the D fo data on the first line but still gives me an ok prompt, which then fails to do anything. Reset will then normally give me the full basic dialog. At this point th...