Try replacing the two 1/3 AA size lithium batteries that are under the drive tray. One of the batteries supply the kickstart voltage to the power supply to tell it to turn on. Also dos you try turning it on with the power switch on the computer of the keyboard?
If you do end up needing a power supply I have a spare working one. Sent from my iPhone > On Dec 21, 2014, at 12:11 PM, Marek Drvota <[email protected]> wrote: > > Hi all, > > finally I was able to clean up my newly acquired Mac IIfx just to realize > that it won’t start. > I’d like to check whether power supply or logic board failed - do any of you > know how to check if powersupply is ok or not ? > > Cheers > > m > > -- > -- > ----- > 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/d/optout. -- -- ----- 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/d/optout.
