I bought my computer from this company. And the computer was an Acer. The problem was that memory drive and the hard drive was not working. I said to them can get fixed they said yes to me. And i Paid the $315 dollars plus sixty dollars for diagnostic test that is how they found it was the hard drive and the memory drive. They call me on Monday January 7 2008 that it is the mother board so when they plugged in it would not work because the mother board was bad bur when i went in there i turned on my computer and it was workin but if it was the mother board then my computer would not turn on but it did so what should i do now with them i need ur help.