Yes,it does double chime.
I don’t see a flashing folder graphic even if it is there somewhere because the lcd is probably broken.
By the way my keyboard don’t have led toggle,it’s an old model from 2012 mid. Screen brightness, F1-F12 are just buttons and they don’t light up just like the caps lock button....

Didn’t work. Weird how Mac does chime,but doesn’t work with tv via hdmi....

Hi. Thank you for response. I got 4 questions.
1. I tried looking how to disconnect keyboard and trackpad on YouTube on my model, but didn't find anything.
My model is MacBookPro A1398 15” 2012 mid and it looks like that one in the picture below. Don't mind the red circuses,I just pointed the spots I tried disconnecting earlier.
Can you please help me find a proper guide to do this? 2.Won't shorting the power button shock me? I better wearing rubber gloves,right?
3.Can you please explain or send a video guide from YouTube on how to measure the backlight voltage to ground?...

MacBookPro 2012 15” A1398.
No visual damage was found.

Mac was inside of suitcase and it was inside of a bag.

Mac boots up,I can hear the chime,but the screen is totally black,not even “light” black. Caps lock light doesn't work.

I tried SMC,PRAM reset, didn't work.

Reconnecting screen display by unplugging those two things didn't work. I used this [URL="https://youtu.be/nZxY-CI1ddQ?si=HLqB8N9-vTW4NcBn"]video[/URL]







Reconnecting battery didn't work.

I also...

Re: 820-01041 MacBookPro 15” 2018 - not turning on,not charging



Thank you for such detailed instructions.
All Apple services I found in my location don't do such a complicated work as you described. They just replace everything that might cause problems : keyboard,battery....

Re: 820-01041 MacBookPro 15” 2018 - not turning on,not charging



Yes,I could buy it here,but I'm not a tech person,so I might break my Mac totally....

Hello, can you assist in identifying the issue and providing repair steps? authorised by apple service centres in my country don’t have best reputation and I need opinion from someone who faced something like this.

Water entered the connection between the screen and keyboard of my MacBook Pro. The power button has stopped functioning. I had to use the charger to turn on the MacBook, but now it’s not working anymore. MacBookPro doesn’t charge and I can’t turn it on.

Additionally, i saw in the battery settings, a message "service required" .

Can you assist in identifying the issue and providing repair steps?
There are no official Apple service centers nearby, and the authorized centers don't have best reputation. To avoid potential further damage from these "experts," I'm interested in obtaining guidance from those who have already resolved a similar problem.

Water entered the connection between the screen and keyboard of my MacBook Pro. The power button has stopped functioning. I have to use the charger to turn on the MacBook.

Furthermore, even when connected to the charger, it's challenging...

Re: New Members - please post your introductions here

Hello,everyone!