My computer does not work at my house, but does at work?

[ohnonotanother1]

Ok, so, I'm pretty sure that this is a PSU problem, ever since I brought back my PC home it has not been working. Whenever I plug in my computer the PSU starts to make a little buzzing noise, I have also noticed that my ASUS mobo http://www.asus.com/Motherboards/M5A97_LE_R20/
Green LED Light will not turn on (indicating that it does not have the power required to boot). Also, here is my PSU : http://www.ebay.in/itm/PowerStar-Black-ATX-Dual-Fan-650W-Silent-Power-Supply-w-20-24pin-SATA-PCI-E-/310355136615. All suggestions please

 

[Master-flaw]

It's def. the PSU...it could have ruined your MoBo as well.
You really can't cheap out on that part as it can be hazardous tio the rest of your rig.
Grab one of these.
http://pcpartpicker.com/part/xfx-power-supply-p1550sxxb9
And hopefully it will work.