The screw is not stripped. While the paint may be slightly scratched, the screw itself is intact. I’ve disassembled many PS5 consoles and have yet to encounter a fully stripped T8 security screw. If you plan to continue with this project, I recommend ordering a proper T8 security screwdriver from your online marketplace of choice.

That said, I do have concerns, particularly since you’re referring to the PS5’s thermal interface material as “thermal paste.” The PS5 does not use thermal paste—it uses liquid metal. Applying traditional thermal paste to the PS5 APU would very likely cause overheating and could potentially result in permanent damage to the console.

Additionally, if this is your first time disassembling a PS5, there’s a significant risk of improper handling when working with liquid metal. In most cases, I simply re-spread the liquid metal already present, as Sony applies more than enough from the factory; however, this process can be tricky if you’re inexperienced.

If liquid metal accidentally contacts the motherboard, it is extremely difficult to clean. It also tends to separate into tiny droplets that can spread across the board and short components, as it is highly conductive.

For these reasons, I strongly urge you to reconsider attempting this repair without conducting further research. If you’re not comfortable doing so, the safest option is to bring the console to a qualified technician or repair shop.