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Upgrading logic board on iMac 27” late 2012. Everything ha been stripped off, all torx screws are out except the left bottom one on the PSU. Tried many times till it stripped off. Am stuck on that. Any idea what I need do to get this out of my way. I heard that, that particular Torx screw could have been loctited for security reason. Help as I need to get the PSU out of the way to remove the old board in order to fit the upgrade. Your wealth of knowledge on this issue will be appreciated.
The head of the screw is exposed so use Screw Extracting Pliers Screw Extracting Pliers
I would recommend you to check out this guide, it shows a few ways that you can remove a stripped screw. How to Remove a Stripped Screw Good luck! :D
You can go on eBay or amazon I believe they sell stripped torx remover kits.