I have a Presario CQ56 that won't boot. When I press the power button the fans run, the power light is white and the WiFi light is orange, but nothing else happens. Sometimes when I turn it on the caps lock light stays on, and sometimes it stays off. But it never gives me a blink or beep code. This happened once a few weeks ago and I removed the battery and let it sit overnight, and was able to boot again. But that has not worked this time. Both times this happened the computer was previously suspended.
Any suggestions?