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.
필요한 것
해당 분해도는 수리 안내서가 아닙니다. Dell Power Supply (MH596) 수리는 저희 서비스 설명서를 사용하십시오.
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