<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - No signal output when connected with HDMI Monitor (asus PA238Q)" href="https://bugs.freedesktop.org/show_bug.cgi?id=103331#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - No signal output when connected with HDMI Monitor (asus PA238Q)" href="https://bugs.freedesktop.org/show_bug.cgi?id=103331">bug 103331</a> from <a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> Ville Syrjala</a> <pre>(In reply to Ville Syrjala from <a href="show_bug.cgi?id=103331#c9">comment #9</a>) > The EDID doesn't look too badly corrupted. Comparing with > <a href="https://github.com/linuxhw/EDID/blob/master/Digital/Ancor%20Communications/">https://github.com/linuxhw/EDID/blob/master/Digital/Ancor%20Communications/</a> > ACI23B1/1BEB6E3B3176 (which seems to be more or less the same monitor) I see > that you have a slightly different blue y coordinate. Your blue y coordinate > does look surprisingly small to me, so I have to wonder if it's gotten > corrupted somehow. In fact if I fix the blue y coordinate from 0x00 to 0x11 (to match the other EDID) the checksum becomes correct. So it does look like the EDID in your display has become slightly corrupted somehow. Would be interesting to see if the same EDID corruption is present on DVI and VGA inputs.</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>