I have a toshiba laptoip that I want to activate, but checking with slic tool, shows the marker is missing. I've found the Toshiba DMI tool 1.0 but it won't add the marker, or I don't know what to add in the OEM SW field. The document says to add the serial number. I did, it doesn't work. what's wrong with insyde bioses? ezh20 tool can't open it. phoenix tool can't add a marker. Is there a way for this bios? Does anyone have an idea?