giobbi
Veteran Member
Hi all,
After one year stored on a shelf, my Macintosh SE surprised me refusing to boot. All I get is this video pattern and some beeps:
Every ~20 secs. it does a refresh on the upper screen:
I removed, clean e put back again the four RAM cards and I re-seated the three roms. No changes.
I measured the MB caps value (but not the power board ones yet), and they seems to be not too far from the nominal range. I measured without to remove them (except for two caps that gave me a totally wrong value).
Since I have no experience about mac and a very little experience in electronics, I'm here to ask your help...
--Giovi
After one year stored on a shelf, my Macintosh SE surprised me refusing to boot. All I get is this video pattern and some beeps:
Every ~20 secs. it does a refresh on the upper screen:
I removed, clean e put back again the four RAM cards and I re-seated the three roms. No changes.
I measured the MB caps value (but not the power board ones yet), and they seems to be not too far from the nominal range. I measured without to remove them (except for two caps that gave me a totally wrong value).
Since I have no experience about mac and a very little experience in electronics, I'm here to ask your help...
--Giovi