She doesn't beat on the system but she has basically LEFT IT ON ALMOST CONSTANTLY SINCE EARLY 2015!!!. And she DOESN'T LISTEN TO ME.
It had a blinking cursor top left yesterday afternoon. I know what that means . OS / HDD couldn't even begin to get started - possible parturition table foul up. I cleared it by removing the batt and holding power.
It started up with the usual windows was not shut down properly. I just restarted normally. It finished startup and in less than 10 minuted it gave me a BSOD ox000000F4. FAILED to dump physical memory.
I restarted and immediately went into system restore and noticed the Aug 28 "critical" update that I did not authorize (it was an MSE update). So I restored to an Aug 23 restore point. That worked, but again after a restart there was another BSOD F4. And then another after another restart, again 0x000000F4. All with failed dumps.
This machine has never had a BSOD that I can remember and it's been running this W7Pro64 since early 2015 or so.
Today I've been researching, and this is usually a HW issue, possibly bad memory or HDD.
I have a USB with MEMTEST86 but It failed to boot. It might not be bootable. I thought it was bootable. I might have to check that on her other T61.
I'm transferring a number of disk utils to try and check the HDD if it passes memtest.
It's more or less ed - I got all her mydocs backed up but she put a lot of files directly on the desktop and more that she left in downloads. Again Not listening to me.....

I can try to back up the possibly bad HDD, but not sure if that will carry over the problem.
More fun than I want to deal with at present.
Any other ideas? And link to a good drive test? I have Hitachi DFT and a link to another version of DFT.