Hi and Welcome!
you might start with haveing a look the FAQ article which is mentioned in my signature
Your drive is an OEM version sold to the manufacturer of your computer. For firmware, check the support website of your computer manufacturer. Samsung does not offer any support for OEM drives.
Provided, you have a working stock firmware for your drive, RPC1 patch can be applied either with Codeking’s Patch Utility (CPU) or with MCSE. If CPU does not support your drive’s firmware, then try MCSE.