Question [Q] Cannot turn Wifi on or see any signals

hello, ok so i have been having a lot of problems with my phone here recently and i got most of them fixed. it started with me not being able to send or receive texts/calls/ or any data. i couldnt turn on my mobile data without roaming and my wifi just wouldnt even turn on. now i got everything working except the wifi. i cannot get the wifi to turn on no matter what i do. i am currently running android revolution hd 10.2 and have tried several other roms like venom (or viper i forgot what its called) and cannot get it, i have also deleted all my caches when installing these roms. any ideas?