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Güncel sürümün sahibi: Dan ,

Başlık:

-No picture, only backlight on MacBoor Air 11"
+No picture, only backlight on MacBook Air 11"

Metin:

Hello,
-during Catalina update (coincidence) I lost the display picture and the reason seems to be some kind of hardware fault.[br]
+During Catalina update (coincidence) I lost the display picture and the reason seems to be some kind of hardware fault.
-[br]
-
-- No startup chime, only backlight turns on
-
-- Resets of PRAM etc. didn’t improve the situation
-
-- No external display output (miniDP)
-
-- Already disconnected battery and display cable multiple times, no changes
-
-- When powered on the fan starts up for a few seconds 2 or 3 times then runs without stopping anymore while backlight is lit up
-
+* No startup chime, only backlight turns on
+* Resets of PRAM etc. didn’t improve the situation
+* No external display output (miniDP)
+* Already disconnected battery and display cable multiple times, no changes
+* When powered on the fan starts up for a few seconds 2 or 3 times then runs without stopping anymore while backlight is lit up
Any other chance to narrow down the reason a bit futher?
Thanks in advance.

Cihaz:

MacBook Air 11" Mid 2012

Durum:

open

Orijinal gönderinin sahibi: Mr Flexxo ,

Başlık:

No picture, only backlight on MacBoor Air 11"

Metin:

Hello,

during Catalina update (coincidence) I lost the display picture and the reason seems to be some kind of hardware fault.[br]

[br]

- No startup chime, only backlight turns on

- Resets of PRAM etc. didn’t improve the situation

- No external display output (miniDP)

- Already disconnected battery and display cable multiple times, no changes

- When powered on the fan starts up for a few seconds 2 or 3 times then runs without stopping anymore while backlight is lit up

Any other chance to narrow down the reason a bit futher?

Thanks in advance.

Cihaz:

MacBook Air 11" Mid 2012

Durum:

open