Make sure you have disconnected the power supply and removed it from the computer, letting it sit for 1-5 minutes to ensure release of charge, start this process with a medium sized screwdriver.
你所需要的
这个拆解是不是维修指南。 要维修你的的Dell Power Supply (MH596),请使用我们的维修手册。
Remove glue surrounding the port that would be visible outside your computer(it is hot glue so it should be easy)
There are clips to pull the metal back and the black plastic through to help remove the black plastic, though I do not cover this it should never be necessary
After all this work of disassembling this as far as you could go you surely have seen the magnificence of how crucial proper power is to a computer and everything around us, from you to what your reading on right now, we all have one thing in common: we need energy