Run HP’s UEFI hardware diagnostics first, then isolate background software with a clean boot and capture a Windows Performance Recorder trace if the stutter persists; reinstall Windows only after those tests distinguish hardware, driver, and software causes.
Your clean SFC and DISM results make repeating those scans unnecessary. They do not, however, test hardware, third-party services, firmware, or driver latency.
1. Test the hardware outside Windows
HP PC Hardware Diagnostics UEFI runs independently of Windows, making it the safest first test for the SSD, memory, CPU, and other hardware components.^1^
- Shut down the laptop.
- Turn it on and repeatedly press Esc, then select F2 – System Diagnostics.
- Run:
- System Fast Test
- Memory Test
- Storage/NVMe test
- Extensive System Test if the fast tests pass
- Record any failure ID. A failure should be handled through HP warranty/support rather than by reinstalling Windows.
If diagnostics are missing from the internal drive, HP provides a UEFI diagnostics package that can be installed on a USB drive.^2^
Because the symptom has existed since purchase, also consider warranty service if the stutter occurs in HP diagnostics, before Windows starts, or immediately after a completely clean installation.
2. Establish when the stutter occurs
Open Task Manager with Ctrl+Shift+Esc and leave Processes and Performance visible while reproducing the hitch. Check whether it coincides with:
- CPU usage or clock-speed changes
- Memory pressure
- SSD activity reaching 100%
- A specific process briefly using CPU or disk
- GPU activity switching between the integrated AMD graphics and RTX 4050
Microsoft specifically recommends Task Manager’s Processes, Performance, and Startup views for identifying resource-heavy components.^3^
As a controlled power test—not a permanent fix—connect AC power and select Settings → System → Power & battery → Power mode → Best performance. If the issue disappears only in this mode, power or thermal management becomes a stronger lead. This mode consumes more power and can make the laptop warmer.
3. Install only model-matched HP firmware and platform drivers
Yes, chipset, graphics, storage, and firmware interactions can affect responsiveness, but the current symptoms do not identify a particular driver as the cause.
- Find the full HP product/model number in System Information (
msinfo32) or on the laptop label. - Enter that identifier in HP’s official driver portal.^4^
- Install the HP-listed packages for the exact model and Windows 11 version, prioritizing:
- BIOS/UEFI
- AMD chipset/platform drivers
- AMD integrated graphics
- NVIDIA graphics
- Storage/NVMe and other firmware, if offered
- Restart after chipset and firmware changes.
Do not use a driver-updater website or a Victus driver page for a nearby model. Microsoft recommends obtaining manually installed drivers from the device manufacturer and matching them to the Windows version and architecture.^5^
Also check Settings → Windows Update → Advanced options → Optional updates for applicable driver updates.
4. Isolate third-party services and the debloating changes
Since debloating scripts did not help and may have changed different services or scheduled components, stop applying additional scripts and test a controlled clean boot:
- Search for System Configuration and open
msconfig. - On Services, select Hide all Microsoft services, then Disable all.
- On Startup, select Open Task Manager and disable enabled startup items.
- Restart and test ordinary Windows navigation.
If the stutter stops, re-enable half the services/startup items at a time until the responsible component is isolated. If it continues, restore Normal startup; the result makes a third-party startup conflict less likely.^6^
5. Capture the hitch instead of guessing
For intermittent system-wide stalls, Windows Performance Recorder (WPR) can capture CPU, disk, memory, and system events for analysis in Windows Performance Analyzer (WPA). Both are part of the Windows Performance Toolkit.^7^
- Install the Windows Performance Toolkit from the Windows ADK.
- Open Windows Performance Recorder as administrator.
- Select a general-performance profile and File logging mode.
- Start recording, reproduce one or two stutters, then stop immediately.
- Open the ETL in WPA and inspect CPU Usage, Disk Usage, process activity, and wait/latency around the hitch timestamp.
This trace is also useful evidence for HP support if no obvious process is responsible.
6. Reinstall only after the tests
A reset is reasonable if hardware tests pass, current HP drivers/firmware do not help, and the stutter remains during a clean boot.
Use Settings → System → Recovery → Reset PC → Keep my files → Cloud download. Back up important data and obtain the BitLocker recovery key first. Keep my files preserves personal files but removes installed applications and settings; Cloud download obtains a fresh Windows copy.^8^
After resetting, test responsiveness before restoring utilities, debloating scripts, overlays, or other software. Install only Windows updates and the exact HP platform drivers first. If a pristine installation still stutters and HP UEFI tests pass, provide HP with the ETL trace and request firmware/hardware investigation.
References
- HP PC Hardware Diagnostics | HP® Support
- HP PCs - Testing for hardware failures | HP® Support
- [Windows 11](https://support.microsoft.com/windows/experience/performance-optimization/tips-to-improve-pc-performance-in-windows#summary)
- Official HP® Drivers and Software Download | HP® Support
- Update drivers through Device Manager in Windows | Microsoft Support
- [Windows 11](https://support.microsoft.com/windows/experience/startup-boot/how-to-perform-a-clean-boot-in-windows)
- Windows Performance Recorder
- [Windows 11](https://support.microsoft.com/windows/experience/backup-recovery/reset-your-pc#summary)