On Aug 28, 2020, at 3:01 PM, Alan Perry via cctech wrote:
My collection is primarily sun4c and sun4m machines. I
have been having problems with the CD drives that I have been acquiring (purchase or
rescue) in the last year or so. 4-5 drives, none worked. It has all been drives in 411
cases or going into them, no failures with internal drives. Haven?t investigated why.
95% likelihood of faulty miniature electrolytics.
ok
bear.
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until further notice