Hi Gerard McAlinden,
To get a clearer picture, could you please share a bit more detail about the original printer issue that led you to uninstall and reinstall the software? For example, was the printer not printing, going offline, or failing during setup? Also, please let me know the exact printer model and whether it’s connected by USB or Wi‑Fi.
I can see that Q&A Assist has already shared some initial guidance above. Please give those steps a try first to see if they help. In the meantime, here are a few steps you can try specifically for the HP Smart blank screen issue:
1. Repair or reset the HP Smart app
Sometimes the app installs correctly but its local data becomes corrupted.
- Go to Settings > Apps > Installed apps
- Find HP Smart, select the three dots (…), then choose Advanced options
- First select Repair (this keeps your app data)
- If that doesn’t help, select Reset (this clears the app’s stored data)
- Restart your PC and open HP Smart again
2. Make sure Windows and Microsoft Store are fully up to date
Outdated Store components can cause apps to load incorrectly.
- Go to Settings > Windows Update and install any available updates
- Open Microsoft Store > Library > Get updates
- Let all updates complete, then restart and test HP Smart again
3. Test whether this is specific to HP Smart or the Microsoft Store in general
This helps determine whether the issue is app‑specific.
- Try downloading and opening another app from the Microsoft Store
- Please let me know if that app opens normally or also shows a blank screen
If other Store apps work fine, then the issue is very likely limited to HP Smart itself rather than Windows as a whole.
Once you share the printer model, how it’s connected and whether this affects other Store apps, I’ll be happy to guide you through the next steps.
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