e6420

I have a Dell E6420 that will not boot. When I press the power button, the fan spins up for for about 3 seconds and then stops. No LED diagnostics lights appear. I've taken out the HD and reloaded it in another laptop and booted it successfully so the HD and OS should be fine. I've tested...

Okay so i have a Dell E6420 with i7 2720qm and quadro 4200m this laptop is a great performer it just gets too hot. No mods it would hit 102c with fresh thermal paste and throttle i first cut a hole the size of the fan into the bottom of the case and put mesh in it. THAT HELPED A LOT. cpu...