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i accidentally changed my refresh rate which my screen didnt support which lead to an error and black screen . i recently knew that by changing profile settings through regedit . so can any send me an optimal setting profile . 60 hz refresh rate . my graphic card is intel 4400
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Hello james3,
Thank you for posting on the Intel® communities.
To better assist you please provide the following information:
1. Please provide the model of your computer.
2. Please provide your Operating System. What is its version?
3. How did you make the changes for the refresh rate?
In regards to your question about the “Regedit”, I need to inform you that the modification of the registry is out of our scope of support. If you would like to get more information, recommendations, or guidance about it you need to contact Microsoft* support.
In case the monitor is completely black, you may want to try booting in “Safe mode” and restart the adjustments made. Or you could also remove the current Graphics driver.
Please let us know how it goes.
Esteban D.
Intel Technical Support Technician
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Were you able to check the previous post?
Please let me know if you need further assistance.
Esteban D.
Intel Technical Support Technician
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We have not heard back from you.
If you need any additional information, please submit a new question as this thread will no longer being monitored
Esteban D.
Intel Technical Support Technician

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