|Upon bootup the machine is slow and makes repetitive motor noises like it's working on something. Then, it alternates between briefly running normal and then slowing way down (like I click on an icon and wait for 5 minutes for it to open). Then, if I try to connect to the internet I get the folowing:|
"NT Authority System
The system process C:\WINDOWS\System32\lsass.exe terminated unexpectantly with status code 1073741818. The system will now shutdown and restart."
This is a friend's computer and she says she always clicked 'yes' when her Norton Antivirus popped up and asked her to update.
None of those are finding anything. The one thing I can't do is run an online scan, which I'd like to, but I get the error message whenever I try to log on, then it shuts down.