Guten Tag,
ich habe ein Problem mit mein HP Elitebook 820 G1 mit Intel HD Graphics 4400. Und zwar deaktiviert sich der Monitor in zufälligen Abständen. Diesen kann ich nur wieder aktivieren durch: - Neustart des NB - Reaktivierung aus StandBy - Änderung der Auflösung des NB Monitor
Habe ich am Notebook weitere Monitore angeschlossen, funktionieren diese Problemlos. Ich habe schon verschiedene Einstellungen probiert, die aber leider alle kein Erfolg hatten. Anbei noch die Ausgabe von lspci und xrandr (Text und Datei im Anhang).
lspci:
lspci -nnk | grep "VGA\|'Kern'\|3D\|Display" -A2 00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b) DeviceName: 512 Subsystem: Hewlett-Packard Company Haswell-ULT Integrated Graphics Controller [103c:1991]
xrandr:
xrandr --prop Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm EDID: 00ffffffffffff0030e4ee0300000000 00160104951c10780a10a59658578f28 20505400000001010101010101010101 010101010101ce1d56d4500026303020 2500159c1000001bdf1356d450002630 30202500159c1000001b000000000000 00000000000000000000000000000002 000c4cff0a3c641a111d640000000050 BACKLIGHT: 937 range: (0, 937) Backlight: 937 range: (0, 937) scaling mode: Full aspect supported: None, Full, Center, Full aspect Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on 1366x768 59.99*+ 40.00 1360x768 59.80 59.96 1024x768 60.00 800x600 60.32 56.25 640x480 59.94 DP1 disconnected (normal left inverted right x axis y axis) Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on HDMI1 disconnected (normal left inverted right x axis y axis) aspect ratio: Automatic supported: Automatic, 4:3, 16:9 Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on DP2 disconnected (normal left inverted right x axis y axis) Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on HDMI2 disconnected (normal left inverted right x axis y axis) aspect ratio: Automatic supported: Automatic, 4:3, 16:9 Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on DP1-1 disconnected (normal left inverted right x axis y axis) Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on DP1-2 disconnected (normal left inverted right x axis y axis) Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on DP1-3 disconnected (normal left inverted right x axis y axis) Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on
Besten Dank im Voraus und viele Grüße, Matthias
Bearbeitet von Letalis_Sonus:
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