Most, if not all cameras can be fixed
The choice is cmost repairs are covered by repairer warranty.
Go to www.hp.com [I assume it's a Hewlit packard] click on contact us and support section ask them what might be wrong with it. Mean while try removing the battery leave it out for a couple of hours then try re-set on the camera found under settings most have re-set facility where it will re-set to default stage.
bob
June 2009