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Several BSODs recent install of MS OneDrive; USB ext. HDs fail
Please see my final post for how this was resolved.
Have had several BSODs in last few days, sometimes when I have walked away from laptop so not sure what I might have done to trigger things. Two of most recent referred to nusb3xhc.sys
Other symptoms: I have 3 WesternDigital 500GB ext. USB 2.0 HDs none of which are being recognized even when plugging directly in to laptop USB port rather than USB hub I usually use. Same USB port will show a small thumb drive. USB 3.0 laptop port still works, and I backed up my data this morning; browser bookmarks, etc. While the WD HDs are all older, it is very odd to me that they none of them are recognized, meaning they never show up in WE and the tray icon for USB never shows them as I typically click on the latter to eject an ext. USB HD.
Recent changes to laptop:
1) 6.1.2014 installed MS OneDrive (and also on tablet). version 17.0.4041.0512
2) Control Panel add/remove programs shows that Dropbox installed version 2.8.2 just before OneDrive
3) Subsequent to above I did routine Windows update of Important items with no problems. However for several years since about IE 9 or perhaps 10, I have been unable to get IE to install and work, and have been using Chrome for years. I mention this to give fuller picture, but doubt that it is related to current issue.
4) Aside from typical routine updates e.g. Java, Bitdefender antivirus I have not intentionally installed any other software recently.
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I have barely begun using MS OneDrive so am happy to uninstall it, or go to restore point prior to its installation. BSOD prior to this might have occurred 1 or 2x per year.
I'm pretty good at following directions if they are complete e.g. need full path if you want me to find something on my HD.
Thanks for your knowledge, skill, and help.
Last edited by lite1; 07 Jun 2014 at 02:07. Reason: Problem resolved