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- HP Community
- Desktops
- Desktop Video, Display and Touch
- Hp desktop all in one screen was appeared some space as blac...

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07-10-2024 08:24 AM
Hi @Krishna12345,
Welcome to HP Support Community.
Thank you for posting your query, I will be glad to help you.
It sounds like your HP All-In-One desktop is displaying a black area on the screen, but the system itself is functioning normally. Here are a few steps you can try to rectify this issue.
- Check for Loose Connections: Ensure that all cables connecting the monitor to the CPU are securely plugged in. Sometimes loose connections can cause display issues.
- Update Graphics Drivers: Outdated or corrupted graphics drivers can sometimes cause display problems. Update your graphics drivers to the latest version available from HP's support website.
- Adjust Display Settings: Check the display settings on your computer. Sometimes incorrect resolution settings or refresh rates can cause display anomalies. Adjust these settings to see if it resolves the issue.
- Run Hardware Diagnostics: HP computers often have built-in hardware diagnostic tools. You can run these diagnostics to check if there are any hardware issues affecting the display.
- Check for Physical Damage: Inspect the screen for any physical damage or cracks. Damage to the screen itself could cause irregularities in display output.
- Reset Display Settings: If adjusting settings doesn't help, try resetting the display settings to default. This can often resolve software-related display issues.
If none of these steps resolve the problem, it could indicate a more serious hardware issue with the screen or graphics hardware.
I hope this helps.
Take care and have a good day.
Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!
Alden4
HP Support
HP Support Community Moderator