Suddenly super long boot time and sluggish cursor
I changed the LCD on my 2011 MBA. Everything seemed fine. When I put the webcam cable on, the connector fell off so I replaced it with an I/O board from a 2009 MBA. After that, the MacBook air is super slow to boot and when I finally get to finder the cursor is sluggish and everything is lagging. So I put back the original I/O board. Same super slow response. I have tried to reset SMC, NVRAM, even if I take out the SSD and boot from a USB install it takes ages to boot. I formated the SSD and installed a fresh OS X 10.13.6. It behaves super sluggish no matter what I do. Has anyone experience this?
##update
Here is a picture of the webcam cable connector fallen off
- I did a hardware test. No problems found.
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2 comentarios
Please post some pictures of the original parts so we can see the damage Agregar imágenes a una pregunta existente
Did you try running the onboard diagnostics to see if you get any error messages. Restart the system and press the D key, did you any errors?
- de Dan
On startup the progressbar goes to about 80% very fast then stays there for 15 minutes. When it finally finishes the machine super sluggish. In verbose mode I can not see any errors, it finishes verbose then opens to Apple logo and there is stays for so long until it finally is finished and then super sluggish like I wrote before.
- de asle