Windows 10: KB4551762 and KB4556799 cause long welcome screen

In bulletpoints:

• Machine: Lenovo Thinkpad T480s with NVMe SSD with Windows 10 Home
• Before March 2020: passing login and welcome screen is almost instant
• March: KB4551762 came along and welcome screen took 20+ seconds to pass (after typing my password)
  • After uninstalling it: system is fast again
  • Managed to snooze the updates for a while
• May: KB4556799 appeared, and installed. Same symptoms: long welcome screen:
  • Now uninstalled, system fast again. Updates to snooze.

I haven't realized overall system performance decrease coupled with the long welcome screen issue, albeit I don't really do intensive computations, so I don't rule it out.

Additional infos:

• No BSODs
• System is otherwise not fully updated through Lenovo Vintage due to the 'fear' of performance decrease by the 'fixes' of some vulnerabilities .

Have any of you seen such slow downs, with these updated? Is there any way of blocking these updates for good?

Here is a video as a proof:

https://www.youtube.com/watch?v=fs4wUSjqAjI

submitted by /u/totalfatal
[link] [comments]

:)

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

KB4551762 make my laptop black screen after update

Hi,

i need help, after my laptop automatically updated KB4551762, it takes a long black screen before login. When I remove this update, my laptop can boot fast again. but after a few days, this update force my laptop to update again when i press shutdown button.
and after update, my laptop back to a long black screen before login.

I really hope I can install the update soon because it's apparently a quite important security fix.

thanks.

 

KB4551762

Hello DarrenWelch, my name is Farah and I'm an Independent Adviser. I can help you regarding this problem

There are a new issues with this update as seen by some users, but I've never notice a power option complain yet.

to see a list with the side effect, please check this link:

https://www.bleepingcomputer.com/news/microsoft...

You can uninstall the update and observe if it gets better

Thanks!

Farah

Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product
advertised on the site before you decide to download and install it.