Download Firmware LiteOn LTN-486 (48x)
On the LiteOn site you can download a new Firmware for the LTN-486. This 48x CD-ROM player still receives a new firmware from LiteOn quite regularly. Unfortunately, the release notes are still very superficial:
Playability Improvement
| Version number | 0U0F |
| Operating systems | DOS |
| Website | LiteOn |
| Download |