Hello, I've got a vintage Hyundai Super LT-3 80286 laptop, I just fixed the problem with CMOS battery but I'm unable to find any information about HDD settings. When I go to BIOS, there are 2 possible disk positions but I don't know which one to use and what settings I should choose. I'd like to ask you to let me know how to set this up. You also wrote in you post that you're goint to experiment with the switches which are right below the left bottom corner. If you got any news regarding these, I would appreciate it. Thank you in advance for your help. Regards, Peter Veprek