HP Pavilion dv2715nr Notebook "turn comp power button doesnt" Questions

comp for my school and i really dont know much about computers and technology so im very clueless of why and how is it that keyboard got locked? or if its broken? or why cant i type or move the mouse?

turn the machine on, will it give you a boot preference? If so, boot to safe mode, then take the computer back in time. - try reseting the bios - open the case, find the bios battery and remove it for

comp 2.unplug the charger 3. remove the battery and after press and hold the power button for 60 seconds without any charger and the battery.After the 60 seconds replug the battery and the charger and

comp however it doesnt seem to want to get past the microsoft corporation loading screen....d2d doesnt seem to work either Follow the steps below, Step 1: Shut down your PC completely. Step 2: Turn on

comp 2.unplug the charger 3. remove the battery and after press and hold the power button for 60 seconds without any charger and the battery.After the 60 seconds replug the battery and the charger and

...turn on but nothing happens or is it not even powering up at all? If it doesnt power up at all then try another AC adapter. if the adapter works on other model adapters fine. when you try to power up ...

...comp i put it to sleep nd it went 2 sleep after installing new updates. now it doesnt respond after 5 hrs.only led light of power nd on off switch shows up..wat 2 do? When you plug the DC power ...

comp 2.unplug the charger 3. remove the battery and after press and hold the power button for 60 seconds without any charger and the battery.After the 60 seconds replug the battery and the charger and

...& installshield wizard is on bottom toolbar space but wont come up on screen,comp doesnt turn off help please to turn off the computer hold power button in till it goes off Unplug the power

...turn my comp off with it plugged in. when i powered it on that is when the problem began. now i can use the track-ball and it works fine, but i would prefer it if my touchpad worked cause i use it ...