Is possible upgrade macOS Tiger to Yosemite on a Mac mini A1103?
I've got a Mac mini model A1103 that has been stored for at least 4 or 5 years but it still works fine. Then I've decided reactive it in order to have a desktop computer at home for ordinary internet browsing however the macOS installed on it is the Tiger 10.4.11 and lots of web pages find difficulties in open theirs contents on the browsers. So I thought it'd be better upgrade from Tiger to Yosemite.
My first idea was install Yosemite on top of Tiger. Afterward the download was done I double clicked it and the following message showed up:
Then I thought that the bootable installer using a USB on Recovery Mode would solve that matter quickly. After powering the computer on and holding the Cmd + R, nothing happened and the session starts normally as though I had holding no keys at all.
As last attempt I had in mind I tried to use the disc that came along the Mac mini's box. After inserting it, I reset the computer and awaited for the startup chimes to hold C key but after a few seconds of grey screen/apple logo was replaced by another screen:
So I've searched a little but I haven't found out anything like what I'm trying to do.
If anyone gotta some link explained how to do it and can share with me I will be extremely thankful.
PowerBook