The computer should recognize the keyboard as a drive named CRP_DISABLED . Release the paperclip. Update firmware: Open the CRP_DISABLED drive. Delete the existing FIRMWARE.BIN file.

Copy the new firmware file ( .bin / .isp file extracted from K95.rar ) into this drive.

Find the small hole on the underside of the keyboard (often near the polling rate switch or under the tilt legs).

Extract the contents of K95.rar using a program like WinRAR or 7-Zip .