Hi i have a macpro 6.1 which i use Mainly as a windows 11 machine, the internal drive has been changed to a 1TB nvme ssd, with adapter, i bought it off e-bay and prior to me had never been touched (internals), it was sold because it kept getting to hot, on inspection i found it was full of dust and the fan could bearly movei took it apart and cleaned it but on the gpu which the ssd is attached the 2 screws on the bottom left (if upside down) that hold the power cables (see ifix it) have a small type of pin in the middle of them so a solid torx 8 cant get in, the other gpu was fine took it off redid the paste works great, (by the way i game on this mac dcs, flightsim call of duty, sniper, Battlefield thay all run fantasticley within the heat threshold, and with AMD Crossfire, (2x d700) you have to use bootcampdrivers.com) is there a hollow torx screwdriver?