Basically I started by having an online chat with a Dell engineer. Told him the truth about the cpu running super hot, up to 75degrees, and that I was worried it was gonna melt the motherboard. Told him it had already knackered by battery with the heat (my battery no longer charges), and that the underside was very very hot, heat through keyboard etc.
He agreed to help and made me run diagnostics (which it passed), then update the BIOS (which I'd already done). He called me a couple of times about troubleshooting, and in the end called and said we'll replace it with a 9400. I was all ready to complain alot and bring up the fire hazard etc. but didn't even need to.
My only complaint is the process has been slow (oh and that I've only got a 9400 rather than an m1710!!
