Want to know if somebody has had this issue so I don't waste more time than necessary...
Started Windows 7 SP1 re-install from Dell SP1 media from 2011. Followed Instructions from Dell Support article "Windows 7 update is not working"... which is also noted in the Microsoft Community.
After getting these two updates install (screenshot of JUST THESE two installed - KB3020369 & KB3125574), Dell drivers, and security software, updated using Windows Update. Reviewed the list of about 27 updates. One was KB976932 - "Windows 7 Service Pack
1 for x64 based systems". Some suggested it was a poorly worded update ... surely Microsoft would not install SP1 on top of SP1. I failed to do my homework, I guess. While Windows worked, after I added Nvidia Driver...the shutdown slowed to 4 minutes...
I thought it was slow shutdown before that. Boot was normally fast. From there it went downhill and then to would not boot into Windows at all. Image (from just the Windows install and drivers) would not work.
Later, I booted via Safe Mode ... didn't work once or twice... then was slow ... and I think I selected "boot last last successful Windows boot" or something to that effect. it worked. TOOK ME BACK to just before the 27 updates... with the ONE exception
- there is KB976902 - which was NOT even on the list of 27 updates. So, there are three updates and I don't know if I need to go back or forward.
In another Microsoft forum thread I read where somebody in 2013 said that read "you need this KB976902 update before you can install sp1". So. it would make sense that Windows Update does not think SP1 is installed and then adds this update automatically
so it can install the SP1 that I already have installed?
Go figure ?