Well you don’t need to buy a new system! There is a third party shim service which will allow you to run a newer macOS on your system! Here’s more about it [https://dortania.github.io/OpenCore-Install-Guide/|OpenCore].
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Well you don’t need to buy a new system! There is a third party shim service which will allow you to run a newer macOS on your system! Here’s more about it [https://www.ifixit.com/Device/OpenCore] And [link|https://dortania.github.io/OpenCore-Install-Guide/|OpenCore - PC guide] which gets into the weeds of OpenCore.
Some older apps may not run under the newer macOS releases so they may need updating or replacing. Review your current usage and if the systems processing power, RAM & Storage meet your needs for many it does.
But to answer your question you can gut the system and place within it a new interface board to reuse the LCD. Converting it into a display only.
Well you don’t need to buy a new system! There is a third party shim service which will allow you to run a newer macOS on your system! Here’s more about it [https://dortania.github.io/OpenCore-Install-Guide/|OpenCore].
Some older apps may not run under the newer macOS releases so they may need updating or replacing. Review your current usage and if the systems processing power, RAM & Storage meet your needs for many it does.
But to answer your question you can gut the system and place within it a new interface board to reuse the LCD. Converting it into a display only.