It so sounds like a software......does rebooting the laptop correct the issue?
I'd do one of 2 things:
1) reformat...I think the problem will go away
2) take the laptop out of service; use it for non critical tasks (hey use it for lighting and as a back up) and buy a new one.....$700.00
I'd do one of 2 things:
1) reformat...I think the problem will go away
2) take the laptop out of service; use it for non critical tasks (hey use it for lighting and as a back up) and buy a new one.....$700.00