You press the Windows key on your HP laptop and… nothing. Or the menu flashes open and instantly closes. The Start menu dying is one of the most common Windows 11 annoyances, and on HP machines it usually traces back to a bad update or a hung background service — both fixable in minutes.

Here are the seven fixes, easiest first.

Why this happens

  • StartMenuExperienceHost crashed. The process that renders the Start menu can hang or crash, leaving the button dead.
  • Windows Search service failure. The Start menu depends on the Search service; when it stalls, the menu often goes with it.
  • Corrupted app package registration. Windows updates sometimes break the registration of built-in shell apps, including Start.
  • A damaged user profile. Profile corruption breaks Start for one user while other accounts work fine — a classic diagnostic clue.
  • HP utility conflicts. HP Support Assistant, HP System Event Utility, and similar tools hook into the shell and can interfere after updates.
  • Corrupted system files. Damaged shell components (ShellExperienceHost, SearchHost) from interrupted updates.
  • Third-party Start menu replacements or tweakers. Tools that modify the taskbar/Start menu can break it outright on newer Windows 11 builds.

How to fix it

Work through these in order. Test the Start menu after each fix.

Fix 1: Restart Windows Explorer

The fastest fix, and it works surprisingly often.

  1. Press Ctrl + Shift + Esc to open Task Manager (this works even when Start is dead).
  2. If you see the simplified view, click More details at the bottom.
  3. On the Processes tab, find Windows Explorer, right-click it, and choose Restart.
  4. Your taskbar and desktop will briefly disappear and reload. Test the Windows key immediately.
  5. If Explorer is not listed, click File → Run new task, type explorer.exe, and press Enter.

Fix 2: Restart the Start menu and Search processes

Target the exact processes instead of the whole shell.

  1. In Task Manager → Details tab, find StartMenuExperienceHost.exe, right-click it, and choose End task. It restarts automatically.
  2. On the Services tab, find WSearch (Windows Search), right-click, and choose Restart.
  3. Also restart Windows Explorer as in Fix 1 for good measure.
  4. Press the Windows key and test. If the menu opens but search inside it is broken, the Search service was your culprit.

Fix 3: Re-register the Start menu app package

When the app registration is corrupted, re-registering rebuilds it.

  1. Press Win + X and choose Terminal (Admin) (or right-click Start — the Win+X menu usually still works when Start itself is dead).
  2. Paste this command and press Enter: Get-AppxPackage Microsoft.Windows.StartMenuExperienceHost | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
  3. Wait for it to finish — it takes under a minute and shows no progress bar.
  4. Restart the laptop and test the Start menu.
  5. If that did not help, re-register all built-in apps with: Get-AppxPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"} (This takes several minutes and shows red errors for system apps — that is normal.)

Fix 4: Run the Search and Indexing troubleshooter

Windows has a dedicated troubleshooter for the component Start depends on.

  1. Press Win + R, type msdt.exe -ep WindowsHelp id SearchDiagnostic, and press Enter. (On newer builds, use Settings → System → Troubleshoot → Other troubleshooters → Search and Indexing → Run.)
  2. Follow the prompts, selecting the symptoms that match.
  3. Apply any recommended fixes and restart.
  4. If the troubleshooter reports that it could not identify the problem, move on to Fix 5 — the issue is likely at the user-profile level rather than the service level.
  5. Check HP’s support site afterward for any pending HP driver or utility updates — HP occasionally ships shell-related fixes through Support Assistant.

Fix 5: Check for a corrupted user profile

If Start works in another account, your profile is the problem — not Windows.

  1. Press Win + R, type netplwiz, and press Enter.
  2. Click Add, create a new local administrator account, and sign out.
  3. Sign into the new account and test the Start menu. If it works there, your old profile is corrupted.
  4. Migrate your files from C:\Users\<oldname> to the new profile (Documents, Desktop, Downloads, pictures).
  5. You can keep the old account for reference or remove it later via Settings → Accounts → Other users.

Fix 6: Run SFC and DISM

Deep corruption in shell files needs the system file tools.

  1. Open Terminal (Admin) via Win + X.
  2. Run sfc /scannow to completion.
  3. Run DISM /Online /Cleanup-Image /RestoreHealth (needs internet).
  4. Run sfc /scannow once more, then restart.
  5. Microsoft’s Windows support pages document both tools if you want background reading.

Fix 7: In-place repair install

The last resort that keeps everything: reinstall Windows over itself.

  1. Download the Windows 11 Media Creation Tool from Microsoft on this or another PC.
  2. Run it, choose Upgrade this PC now, and select Keep personal files and apps.
  3. Let it run (30-90 minutes, several restarts). Your files, apps, and settings survive.
  4. Afterward, install HP drivers from HP Support Assistant before heavy Windows Update activity.

Closing

A dead Start menu on an HP laptop is annoying but almost never serious — Fixes 1 through 3 resolve the overwhelming majority of cases, and the whole job rarely takes more than 20 minutes. The pattern to remember: if it broke right after an update, re-registering the app package (Fix 3) is your best bet; if it broke gradually or only affects your account, suspect the user profile (Fix 5). Screenshot your pinned layout before you start so you can restore it quickly, and you will be back to normal with nothing lost. If the taskbar is misbehaving too, see our taskbar not working on Acer guide — the fixes overlap — or the Lenovo Start menu edition for brand-specific notes.

Frequently asked questions

Why does the Windows 11 Start menu stop working on HP laptops?
The Start menu is powered by a background process called StartMenuExperienceHost, plus the Windows Search service. On HP laptops the usual killers are a corrupted app package after a Windows update, the Search service hanging, a damaged user profile, or HP’s own utilities conflicting with shell components. It is a software problem essentially every time — not hardware.
The Start button does nothing at all. Is my only option reinstalling?
No — reinstallation is overkill for this. In most cases restarting Windows Explorer or re-registering the Start menu app package fixes it in minutes. Even in stubborn cases, creating a fresh user profile or running an in-place repair install solves it while keeping your files. Work through the fixes in order before considering anything drastic.
Will these fixes delete my pinned apps or Start layout?
Re-registering the app packages (Fix 3) can reset your Start menu layout and unpin apps, so you may need to re-pin favorites afterward. Restarting Explorer and the Search service do not touch your layout at all. Take a quick screenshot of your pinned layout before you start, just in case.
Can I use Search or Task View as a workaround while I troubleshoot?
Yes. Press Windows + S for search, Windows + Tab for Task View, or right-click the Start button for the WinX power-user menu — all of these bypass the broken Start menu shell. You can launch Settings, Device Manager, and the terminal this way, so you are not stuck. Fix the Start menu properly afterward, but these shortcuts keep you productive in the meantime.