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Last week my mother installed an update (KB4519978) on her Windows 10 machine. Since then, she has been experiencing some performance issues and is having trouble signing into her laptop.
When she opens her laptop and wakes it from sleep mode, one of two things frequently happens:
- it will show background, time and date, battery, etc. but will not switch to the login in screen
- it will only show the background, and will not switch to the login in screen
In both cases, it will not respond to any keyboard or mouse input. The only work around for this problem is to hard power the computer and restart it.
As far as performance is concerned, her computer has been running slowly since the update. Today, for the first time, it completely froze while she was on Facebook. We had to (once again) hard power the laptop.
Keep in mind that her laptop has worked flawlessly every since she bought it. There has never been any lagging or slowness whatsoever up until Oct. 16 (when she installed the update).
She did mention that the update took all night to install (it was still installing in the morning).
Why did this update wreck my mother's computer? Is there a problem with the actual update, or did it perhaps fail to install properly?
Here is some (potentially) helpful information on her laptop:
Manufacturer Model Name SystemType Installed memory (RAM) Processor
HP HP ENVY Notebook LAPTOP-D8L9TS62 x64-based PC 16.0 GB (15.9 usable) Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz 2.90GHz
UPDATE:
I tried to uninstall the update to see if it changes things, but it does not appear in the control panel under "Installed Updates:"
It is, however, present in the "Update History" in the settings app:
I attempted to manually uninstall it from the command prompt, but it says that the update is not installed:
Seems the like the computer is self-contradicting now...
It probably depends on the machine. I have this update on numerous machines with no issue. Download the vendor’s driver update app and update all drivers including BIOS to see if that helps. Check for old apps and update these as well – John – 2019-10-26T18:52:20.530
1You should uninstall that update to see if it really is the reason for these problems. You can always reinstall it again. Edit your question with the result. – I say Reinstate Monica – 2019-10-27T10:24:32.593
@IsayReinstateMonica updated – Cardinal - Reinstate Monica – 2019-10-30T23:05:01.007
This is a feature update. These don't get uninstalled like other updates. Instead, see this.
– I say Reinstate Monica – 2019-10-30T23:44:36.597Also, this is not an October 2019 update. Version 1903 was released in May 2019. Your title needs to be revised. – I say Reinstate Monica – 2019-10-30T23:46:39.847
@IsayReinstateMonica - The title is fine, the feature update in question, was installed on the date. The author also thought they had installed the update in question, in reality, the update in question likely was installed, but after a quick reboot, the feature update was then installed. – Ramhound – 2019-10-31T00:27:35.473