So, i have a Wi-Fi connection issue, and i was able to figure out that there was something wrong with either the antenna or the chip itself. I took the laptop apart but 2 issues occurred. 1. My hand slipped and it mixed up all the screws, so now i don't know what screw goes where. 2 some of the parts aren't fitting in where they are originally supposed to… I put it back together, but the hand rest is not correctly aligned and the lcd is acting up all weird. Is there some place for me to find an assembly guide? All i find are how to disassemble, and none of them say what screw goes where.
I have a lenovo t400