Oh my word. Fixed!
Funny thing is, I searched for my player model (LG LH-cx345), but was told to use the hack for the DVD-5000 series, and it worked a treat.
Region code hack posted by Nuno Miranda, July 19 2002:
This is the multiregion Hack for the DVD-5000 Series LG DVD Players.
Follow this instructions exactly:
Step 1
Download the file lg5000.zip by clicking on the link:
http://www.area450.co.uk/images/LG5000.zip(If you have any problems downloading the file e-mail me and i will send it to you: nunomiranda80@hotmail.com)
Step 2
Unzip the file lg5000.zip. It will create a directory folder called RMTM0000.
Step 3
You need a CD Writer to write a new disk with the files you've just unziped (RMTM0000 folder).
Step 4
You need a CD burning software (like Easy CD Creator, Nero, CD Clone, HP RecordNow, etc....) to make a Data disc.
Step 5
I've read not to use a 700mb capacity CD-R, but mine worked just fine! For information, I used a Memorex CD-R 700MB 24x. This speed (24x) I think is the key to success, not the capacity or size of the CD-R.
Step 6
Using the CD burning software, create a Data disc and add the directory folder RMTM0000. That's all you need !
*** When burning the disc do not use DirectCD ***
Step 7
Switch "On" your DVD player and TV and insert the newly burned disc. When prompted select "0" for multiregion and then ENTER. Power off and... it's done!
Good Luck!