Hello,
Just registered especially for this problem.
I too have a Shuttle SB95PV2 and i'm also having EXACTLY the same problems the initial poster of this thread is having.
My computer locks up, I get a blue screen and after that my computer won't boot because no boot record can be found.
Only installing XP again will resolve this problem.
Although I don't have a physical harddisk problem. When checking the harddisk (Maxtor 250GB SATA), everything is fine.
First I thought it was a heat problem and that because of this my HD was damaged. I bought a new HD (Maxtor 300GB SATAII 16mb). However after one week I got exactly the same problem! This time the computer would boot again and after a very long time Windows started again. But my computer is still rather slow at the moment.
A friend of mine pointed me to this thread. I've exchanged the SATA cable but the S.M.A.R.T. option in Speedfan 4.0 still indicates I have a CRC error in the Ultra DMA and I should exchange my SATA cable for another one (which I've already done)
As an extra I would like to add that I have a ASUS video card with a Nvidea 6600 chipset installed as well.
What to do next. At the moment I'm very reluctant to put anything useful on my HD because I'm afraid it will crash again and all my data will be lost?