JCS,
Thanks. I'm not sure if I've left myself sitting on a powder keg or if I am truly out of the fire, but I have at least managed to install the update and boot without error.
This is exactly what I did:
- PC running in normal mode.
- Start the Device Manager
- Disable the second listed USB Enhanced Host Controller (do nothing with the WebCam)
- Download and install the update
- Let the PC restart
The PC restarted without freezing at the 32% configured screen. Then it restarted again without issue.
Things started to look good until I got to this point:
- Restart the USB Enhanced Host Controller
When I did that I started getting these notifications that Device Drivers were being installed. Two or three of them went off without a hitch and then the PC crashed.
7. Upplugged all USB cables except keyboard and mouse. Restarted the PC and plugged in this order:
a. Printer (no issue)
b. External hard disk (intalled device driver, no issue)
c. Monitor (webcam, and monitor USB ports). Installed device driver, no issue)
d. USB Power System Monitor. Failed to install device driver.
8. Unplugged the USB Power System Monitor and restarted PC. No issue.
9. Plugged in the USB Power System Monitor USB Cable (installed device driver, no issue)
10. Restarted PC, fully booted with no issue. All devices appear to be working.
Can't say that I am fully comfortable with the state of affairs, but equally as fearful of trying to undo what I've done :-(.
Thanks.