* If got 3.5" disc drive with 34 pin PCB edge connector on 34 way ribbon cable, follow the [[Adding_3.5"_drive_to_CPC464#3.5.22_READY_Signal_Test|"READY " signal ]] instructions if you own CPC 6128 (like me) or if you don't have CPC 6128, skip to the next step. Otherwise, if you're very lucky that you got 3.5" disc drive with 34 IDC Male connector on 34 way ribbon cable, you can go straight to step 4. <BR>