- Aug 23, 2014
- 201
- 0
- 4,690
I have an old optiplex 780 which I purchased 2 years ago.I upgraded it's ram from 4gb to 8gb and then put a gtx 750ti in it.It worked fie for 1 year but now it is not working properly.I used to use the lan port of the motherboard but then it stopped working then I purchased a usb to ethernet adapter which worked for a few months but then that too stopped working.Then I purchased the tp link TL-WN725N which also worked for a few monthes but then it dosenot work now.I tried switching the routers,but it didnot work.When I plug the usb antenna thing into my other pc it works just fine and the usb to ethernet also wors properly.I dont think the usb ports are not working bucause my mouse and keyboard work properly.The PC is very slow and takes a very long time to boot,it shuts down by itself,sometimes it dosenot detect my monitor,sometimes it dosenot boot and gets stuck in the windows logo.Should I build a new PC to replace this.
Facebook
Twitter
Instagram