I was repairing a power supply for a Cisco router today, and I noticed that each rail (+5V, +12V, and -12V) was connected to a small 8-pin chip, which seemed to have three connections: A power in side ...
I lost connection to the Internet on my desktop yesterday, upon trying to reconnect I received a page asking me for the PIN to my router, at first I entered what I believed to be the correct PIN after ...