Samsung tab 10.1 p7500r wont connect / usb / windows 7, no OS on tab , try s-load TWRP but no cnnc.
Samsung galaxy tab 10.1 p7500r 3g wont connect through usb to windows 7, no OS using twrp to try sideload adb but nothin, it wasn't connecting before I wiped os ( windows had problem wouldn't Microsoft update but I fixed that, so updates coming over time) I've tried like every driver installer but its not showing up in device manager. Adb sideload running in twrp, cable is good, adb server starts but no discovery on device... I have open gapps as well as a ROM downloaded and ready on my laptop hard drive but it just won't connect. Help?