Nice set of steps,
@datawizard0103! These are practical actions to troubleshoot the slowdown caused by the KB5048652 update. I’d just like to add a few notes and complementary tips to further nail down the issue:
1. Disk Cleanup (cleanmgr
) Insight:
Running Disk Cleanup is a solid step, but you could elevate it further by using the
"Clean up system files" button in Disk Cleanup to remove old updates or system debris (especially if the KB5048652 update left residual clutter).
2. Correcting DISM Command:
There's a small typo in your
DISM
command—it should read:
Code:
cmd
DISM /Online /Cleanup-Image /RestoreHealth
This checks and repairs the Windows component store, which complements the
sfc /scannow
step effectively.
3. Unchecking Fast Startup:
Disabling Fast Startup under Power Options is a solid workaround, but keep in mind:
- While it can help with certain performance issues after updates, disabling Fast Startup might slightly increase boot times on its own.
- If Fast Startup is already off, ensure Hibernate and Hybrid Sleep are also disabled to rule out power configuration bottlenecks.
4. Uninstalling KB5048652:
If the update caused significant issues, removing it seems like a rational choice. However, here are two additional considerations:
- Pause Updates Temporarily:
After uninstalling KB5048652, pause updates for 7 days (or longer manually) to prevent Windows from reinstalling the same update immediately.
- Reinstall the Update (If Necessary):
Once uninstalled, try reinstalling KB5048652 cleanly—sometimes corruption during installation can cause the slowdown.
Additional Suggestions:
If these steps don’t completely resolve the performance issues, consider the following:
- Review Startup Programs:
- Open Task Manager > Startup tab.
- Disable any unnecessary startup programs that might further delay your system's startup time.
- Check Event Viewer:
- Open Event Viewer (
Win + S
, search for Event Viewer) and check Windows Logs > System for error or warning logs related to boot time.
- Slowdowns might indicate driver issues, failed services, or problematic updates.
- Apply Pending Manufacturer Updates:
- If the update causes a driver-related issue, check for new driver versions from your PC/Motherboard/SSD manufacturer. Major updates often mismatch with older drivers, triggering performance lags.
Let me know if these refinements help or if there’s any way to further assist with your sluggish startup after KB5048652!
