Checked with Acer Parts providers for this orginal Power supply and the cost is $205.62 Part number= DC.3001B.005. That's too much for a 5 year old PC. Checked on Ebay and found this replacement
https://www.ebay.com/itm/334514263053?amdata=enc%3AAQAIAAAA8MvpQmO4TFquObZdLc59gENTJIzQT78L8TsHdlcqhaFn6PqcYkPdDxRcS%2FIzYjDztAlZKIeLASeWtkJI571AJg%2FJGwG9srjqOOFBr%2FnJbLLMSGsthlg04DpeTgwsnH0YklGZD%2B6c1CBdgRzvhS%2BgEPenU0B7mEhyCrj9dK5tfC5bWV%2BvL9axnlq1ZjRGW1%2FsW2Fh9zMP0gPL3T4NP%2BcC0Ixc%2B%2FwWLLMfduEANUL34vp5tyvIPCUeSmdvVWghDxd74h3mh8VVtBLHzz56G5FsiuC6kFJqFDZMAyeldSczQtIa8Hr0Yi%2FW50derAtvu0tpUQ%3D%3D%7Ctkp%3ABk9SR5qUxt2qYg
It says at top of AD NEW 480W Acer Aspire tc-865-neselecti3 POWER SUPPLY REPLACE 50N.12. I have a Acer Aspire TC-865 NESelecti5 not a Acer Aspire tc-865 neselecti3.
Should the Ebay power supply work in my Acer Aspire TC-865 NESelecti5? This does look like an ATX type power supply. Will there be any additional data or power cables needed in addition to what the power supply provides to support all connections needed in this type of PC.
Thanks for any help you can provide.