I have a small Latitude D430 laptop that I've had for a while and now it won't boot. The power light comes on for about 3-4 seconds then turns off.
I've tried:
* Taking out the battery and running it off of AC. Didn't work.
* Running off the battery by itself. Didn't work.
* Taking out the battery and AC charger, holding the power button for about a minute, then plugging in the AC charger and powering it on. Didn't work.
* Tried different RAM. Didn't work.