This one is typical. Try the generic reset in the top Welcome post.
A few months ago my laptop (HP pavillion DV6) stopped working and I've tried a few things but nothing has worked yet. When I turn it on, the display light around my touchpad lights, along with the light on the power button and the light by the charging chord. Also, quite oddly, the caps lock light is blinking about ever 2/3 of a second, and the wifi light is on, but orange (disabled). The fan is also quite loud still.