It'll turn on one moment, then the next, it's non-existant and i can't connect to any Wi-Fi network. I've looked at the battery settings, but i can't find any Wi-Fi adapter disabled or anything. Why does it keep turning off. And normally, when it turns off, i'm forced to restart the laptop and hope that i can finish what i need in the few minutes before it turns off again. Any ideas?
Added (1). Okay, it's a lenovo thinkpad t400 with an intel adapter. Don't know how that helps. It's a laptop issue since it just changes. The reason i guess laptop because when it's working, and i pull up the wireless broadcasting window, i get bluetooth and Wi-Fi, but when my laptop refuses to connect to any Wi-Fi, and i pull up the wireless broadcasting window, i get bluetooth only, the Wi-Fi option is non-existent.