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#1 2016-01-20 17:18:38

Registered: 2015-09-02
Posts: 1

Backlight Issue

Dear Community,
I have an issue with my Schenker B716 (Clevo W670RZQ1). Everytime I start the notebook out of the suspension state, it starts to make a high pitched noise if the screen brightness is lower than ~80%. The high pitched noise gets more loudly by decreasing the brightness. The loudness also increases if I disconnect the power cable. After a restart the noise is gone until I suspend and wake up the notebook again. My system is up to date and I'm using the xf86-video-intel driver for integrated graphics of the Skylake i7 6700HQ. I have no clue why this happens after I wake the notebook out of suspension. I would be very happy about some ideas to solve this problem.


Last edited by LXTX (2016-01-20 17:19:58)


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