BSOD Frequent Errors 0x0000000a And 0x0000000e?

I am trying to fix a computer for a relative, but cannot seem to figure out the cause of these BSOD's, they are frequent, with the computer running typically for less than 5 minutes before crashing out, once or twice for longer since I've received it. I removed expired versions of norton internet security and another norton program as well as a basic virus scan with malwarebytes. The laptop also passed a single full pass from memtest.