problem with windows 8.1

tuyengan

Honorable
Sep 8, 2013
1
0
10,510
I've just clean install windows 8.1 from old windows 7 and I have several problems. My intel 6205 wifi card works not well as on windows 7, it says "the connection is limited", and I have to reconnect wifi by hand. And another problem, the dedicated video memory of intel HD 3000 (based on processor i5-2520m) is only 32MB, it is 64MB on windows 7 before, so when I play several games, such as Age of Empires, it's not good as before.
Can anybody help me to fix those problems? Thanks very much!