Hi guys in badly need for the wireless lan driver for the advent 5431. I installed everest ultimate and the info says it should be a RTL8199 but i can't find any driver for that model. If any of you guys have this laptop can you check what the info is in device manger under network adapters. Drivers Advent 7113 for WIN XP Post a question if you are having issues with your Advent notebook, or need advent drivers. There may be other users experience same problems or have an answer for your laptop problem.