"You Keep Using That Word, I Do Not Think It Means What You Think It Means"
Alimentation or "the provision of nourishment or other necessities of life." doesn't seem to apply here.
My bet is the WiFi and Bluetooth was disturbed by the change such as came unplugged or something else. Tell more.
My computer was shutting down alone while playing so I thought that the power supply was too low for my graphic card.
I bought a new one, installed it, I boot my computer and surprise, the Wi-fi and Bluetooth are not working anymore. I've the message "Could not connect to this network". I'm sure that I plugged back all wires and those are well connected.
I thought that if I put back the original power supply, the problem would disappear, but I was wrong.
For the information, the computer is a HP ENVY Phoenix 860 with an 500W power supply and I replaced it by a Thermaltake Smart RGB 700W 80 Plus.
Have you an idea of what could have happened and how to fix the problem ?
Thanks by advance for your responses.