source url I would like to know some information about the issue so that we could help you better.
follow What is the model number of your HP touchscreen computer?
click I appreciate you for providing details about the issue.
http://www.mentzer-consult.de/?afinoes=bdswiss-demo&6c8=c1 I also realize the inconvenience you are experiencing due to brightness issue. I will certainly help you.
source This issue may occur due to corrupt or incorrect power and display settings.
http://mhs.se.loopiadns.com/produkt-kategori/mhm-1990-1999/ I would suggest you to try following methods and check if it helps.
If it does not help, use method 2.
opzioni binarie metodo infallibile Method 2:
Please use steps provided in this article and check the issue.
go here Get the best display on your monitor
I hope this information helps.
Please do let us know if you need any further assistance.