 You know what? I'm done taking in-and-out graphic card for testing so Like I had spare case This way I can do it easily Nice It's a good tip for everyone else who want to do this Especially if you are open and closed open and close So this way you just take the graphic card off Chain the chip and that's it boom. You're ready to go. This is the Experimenting iMac. We have a cap on the back So we can stop the graphic card much easier Okay My assistant is going to film Yeah This is how long it takes to remove the card First of all you use your belly as a as a mouse pad. Yeah, that's a good one Shut down But the way this is a 21 inch iMac Using 27 inch graphic card and it does work. So it's off power off Click off cable from the way off and That's it That is how long take me to to try the new I mean not new but you know Just fix with a new chip graphic card