My pc beeps and then restarted what couod be the problem

[dani_59]

while in between operation my pc starting beeping and misobeyed keyboard then after a while restarted.i don´t know what could be the problem but i used long hours,and i moved laptop from place to place in between operation..............

 

[dani_59]

while in between operation my pc starting beeping and misobeyed keyboard then after a while restarted.i don´t know what could be the problem but i used long hours,and i moved laptop from place to place in between operation..............

 

[HPrometheus]

Make sure your RAM chips are seated correctly, you can check by opening the bottom (usually a screw) and making sure the RAM is still pushed in correctly.

Also check to make sure no keys on your keyboard are sticking down, or if your hard drive makes a small clicking noise like a golf ball dropping on pavement.