The problems appear to be disk related. Sometimes when coming back from suspend, the system takes a long time, or it doesn't come back at all. Sometimes unplugging and removing the battery is the only way to get it back. More worrying, for the past few days I have been receiving frequent (several times a day) BSODs, that have different messages (eg "Worker Thread Returned at Bad IRQL" and "A process or thread crucial to system operation has unexpectedly exited or been terminated. ")
I have noticed that these BSODs often happen when I am picking up the computer, which would indicate a connection with the accelerometer/active drive protection and ultimately the hard disk.
I have installed PanteraSoft HDD Health, but it doesn't find any problems.
The only thing I've installed recently has been a Logitech Quickcam, but I don't think the problems are directly related.
I was going to sell this device anyway (to get a tablet
Thanks!
David




