On Jun 25, 7:28 am, "Wesley Furr" <[email protected]> wrote: > Groan....LOL! > > Do they tend to leak due to use (heat) and age, or is just being old enough > for them to crap out? I've got a little collection of old computers, just > wondering if they are likely failing even though they are just sitting > around 99.999999999999999999% of the time (or more).
Yep, the caps can leak just sitting around. I'm not sure if heat accelerates the process. I've taken to at least removing the old SM electrolytic caps before storing a machine away, if I don't have time to do a full replacement job. No point in saving a machine or logic board for later, if when I take it out again, the traces and vias on the logic board have been eaten away by leaking capacitor goo. On a similar note, always, always, always remember to remove the logic board battery before storing a machine. If you think capacitor goo is damaging, leaking batteries....Ugh. Sometimes it doesn't take much age at all. I have a IIci which had capacitor damage back around '95 - '97. I don't remember the exact year, but I remember where I was living... Leaking capacitors took out a via and a couple of traces on the logic board and that was back when a IIci was actually worth some money. I was able to fix it by cleaning it, tracing the damaged connections and bypassing with some wirewrap, and replacing the dead caps. Jeff Walther -- ----- You received this message because you are a member of the Vintage Macs group. The list FAQ is at http://lowendmac.com/lists/vintagemacs.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to [email protected] To leave this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/vintage-macs Support for older Macs: http://lowendmac.com/services/
