It's not really a fix because the caps are badly degraded, no longer are any of the leaked caps doing their jobs properly. washing it just removes electrolyte shorts.
+ i hate it when people send me send dish washer boards, that white film that cakes up all in between the pins of the IC's I have to get out my acetone and my tooth brush and scrub the caked mess out. ( annoying ) A wash is not really a bad thing as long as you use a real air compressor with a blow gun pop out the Rom's, and blast out everything really good… Blast all the water out from under IC's and PDS / Nubus slots / Ram Slots / Headers, if not then minerals from the water will cake up/and maybe farther corrode and cause other issues. I love when during cap removal, the cap leads have literally rusted because water sat in there and rusted them away. On Mon, Jul 1, 2013 at 12:24 PM, The Old Geek <[email protected]> wrote: > > I just washed, yes, washed a Classic motherboard and a Classic II > motherboard in my sink in boiled soapy water. > Better if you have a dishwashing machine. The goo from the capacitors on > the motherboard can make the display look like a checkerboard. The wash > fixed both motherboards (after letting them dry for two days) but the > Classic II still has no sound. That will require capacitors to be replaced. > But the ROMs seldom, if at all, fail. > > Jeff > > ------------------------------------------------------------------------------------------------ > > On Monday, July 1, 2013 12:47:25 AM UTC-7, Renato Zumstein wrote: >> >> Hi. My original ROM chips in my Macintosh Classic 2 are faulty. I'm >> locking for a replacement board or only the two chips. >> >> Part-Nr. 341-0261 and 341-0257 >> >> Best regards >> Renato >> > -- > -- > ----- > 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/ > --- > You received this message because you are subscribed to the Google Groups > "Vintage Macs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- Charles -- -- ----- 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/ --- You received this message because you are subscribed to the Google Groups "Vintage Macs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
