I was poking around on eBay and saw this device:
https://www.ebay.com/itm/253950486931?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=Q5UhylmeTNG&sssrc=4429486&ssuid=CV7kD2VBQi6&var=&widget_ver=artemis&media=COPY
This looks somewhat similar to your fix.
has anyone tried out one of these...
A quick update:
I found a fair price on a new logic board and recapped it. The IIsi is now working. I’ll be shelving the broken logic board indefinitely.
Thanks to everyone for the good advise!
Hello all,
I’ve been quite enjoying the many wonderful threads on this forum especially in regards to troubleshooting old Macs (and especially the IIsi). I have a IIsi that is not booting.
The specific issue: at power up, the only sound the machine makes is a sort of clicking static noise (it...
Out of curiosity how did you determine the onboard RAM needs to be replaced. I have a IIsi that doesn’t boot and I’ve been trying to figure out why myself.