When I turn my HP Pavilion All In One PC off, it will not come back on unless I let it set for 12 to 24 hrs. I have replaced the power cord with the AC adapter in line as a computer shop said thats what was wrong with it. Does the same thing with new cord. Once I have it back on I leave it in sleep mode and it works fine. Had a bad storm last night and it went off and now once again I can not get it to power back on. This has happened about 5 times now. I turn it off and it refuses to power back on. Anyone have any suggestions as to what this could be?
Its a desktop HP Pavilion All In One PC - model number www650AA.