I Never had any problem with stables until I purchase aToshiba laptop with warranty, front the ist month we started to have problems , about 5 times the laptop was fixed,one week before the end of the warranty for the laptop it when complete dead.
they told me that the warranty was over, the mother board was dead, to replace it will cost over $500,00,

Since then I stop doing bussiness with them, they are fraud co. should be close for good,they sale bad products,
a few friends had the same issues
I did file a complain to the FCC.