Replacement of faulty computer to cost me R4000

Last December, I bought a bank of 30 Acer laptop computers from PC International for my IT lab at the school. These were on special and therefore an excellent price.<br> <br> In January, we discover when we are setting up that we have one of the computers that are \dead in the box". This is sent to Acer for repairs - and they tell us it is not possible to repair the device"