Recently got a new CPU cooler so I can overclock my 4670K but now I can't access the BIOS/UEFI. I remember enablin fastboot or something like that.
I can't press DEL in time (tried 2 keyboards, Steelseries APEX and OEM HP one) and don't work. They worked perfectly a couple of days ago, even with the fastboot option enabled. It boots directly into Windows and that's when the keyboards are lit up/powered.