How do you find out how big is the power supply on you computer next to out debut baggage?

How do you find out how big is the power supply on you computer next to out debut baggage?

They are right, you hold to open the overnight case. Do not worry, nought will pop out when you remove the side panel. Just be sure PC is unplugged. Take note that retail power supplies are 150mm cavernous.
I KNOW
you can't. the specs are on the power supply on a big sticker. Doesn't hurt to open the covering and have a gander. Always suitable to open it once surrounded by awhile to blow all the dirt out anyways. prevents overheating and hardware burnout.
Try reading the instruction book that came near it.
you can't I wish in attendance was clear my job a weeny bit easier but Carl B in fact has the right answer
Go to the manufacturer website and look up the specifications for your model PC. Here it will tell you what size power supply you own.