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- HP Community
- Desktops
- Desktop Video, Display and Touch
- No Display on Monitor After Hardware Changes

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02-28-2025 08:14 AM
Hi @Sufian-89,
Welcome to the HP Support Community.
Thank you for posting your query, I will be glad to help you.
I understand you’re having trouble getting a display on your monitor after replacing the Mini DisplayPort to DVI cable and the GPU (P620). That must be frustrating, especially after making those changes!
It’s possible that your PC may not support this configuration on the board. To assist you better, could you please share your PC’s serial number? This will help me check whether your system supports hardware changes like this. Looking forward to helping you find a solution!
I'm sending a private message to assist you with the next action.
To access your private messages, simply click the private message icon on the upper right corner of your HP Support Community profile, next to your profile and send a private message to me with the serial number, because we value your privacy.
VikramTheGreat
HP Support