That's a bummer. Have checked to see if the optical drive is registering in the BIOS setup?
It is possible to replace optical drives in many notebooks. I replaced the original DVD-RW drive in my Asus G50Vt with a Blu-ray burner
i7-6700K, NT06-Pro, GA-Z170N-Gaming5, 32 GiB, RX Vega56, SM951, 5TB HDD, Blu-ray, FTZ01, SX800-LTi, C32HG70, RK-9000BR, MX518