<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - Dual onboard LCD (eDP1 and DP1) cannot turn on DP1 (no backlight), no backlight control but can see screen in reflected light" href="https://bugs.freedesktop.org/show_bug.cgi?id=73156#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - Dual onboard LCD (eDP1 and DP1) cannot turn on DP1 (no backlight), no backlight control but can see screen in reflected light" href="https://bugs.freedesktop.org/show_bug.cgi?id=73156">bug 73156</a> from <a class="email" href="mailto:daiver@daiver.ru" title="Daiver <daiver@daiver.ru>"> Daiver</a> <pre>I will try to remove all Asus programs from Windows. After that i could still turn on and off both display by switching from Intel Graphics and Media Control Panel. Only after removing the Intel driver remained one monitor. Maybe it's not quite a pure experiment, but there is reason to believe that the functional to turn on the backlight driver is part of Intel. It is doubtful that Asus could add to Intel Graphics and Media Contol Panel menu for selecting which LCD is on. Maybe you can ask Windows driver authors, which through interface we can turn on backlight?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>