Oem- Lg 4801b

Hi All,

Recently bought a LG 4801B. This is an OEM, got it cheap and so did not come with anything else. My computer recognizes the DVD writer at every reboot and asks to install the firmware for it.

What firmware do I have to add for an OEM model? I have downloaded GSA4081A101 firmware from one firmware website but also read somewhere that this causes problems if installed in OEM writers. They r saying that this is an update and so should not be installed in OEM writers. Is this true?

Can anyone help me out please? Thanks in advance.