Not: Bilgisayarın tuşları çalışıyor sadece arada bu hatayı yaptığı için sürekli kullanmıyorum.

⟐ Answer accepted Nisan 17, 2024 at 4:41 GMT-7

⟐ Edited by author Mart 25, 2021 at 16:09 GMT-7

Merhabalar. Bugün çözüme baştan macOS Catalina yükleyerek ulaştım. Bilgisayar kapalıyken alt+cmd+r tuşlarına basıp bilgisayarı açtım ve Recovery moduna girdi. Diskleri sildim ve cihaz internet üzerinden Catalina yazılımını indirip kurdu. Bilgisayardaki yavaşlık, ısınma gibi problemlerin hepsi çözüldü.

⟐ Answer deleted Aralık 21, 2020 at 16:49 GMT-7

Bu ne demek???

Bu uyarıyı aldığımda herhangi bir USB takılı değil???

⟐ Answer deleted Eylül 19, 2018 at 13:55 GMT-7

I swapped over the keyboard / TP cable 4x with new parts

Changed 3x complete keyboard assemblies (All with new keyboards)

Using new track pads / Clean install Monterey 12.7.6 and was able to complete setup and all seemed OK but I noticed the keyboard response was delayed...... now next to nothing going on when I reboot and try to login.

Keyboard isn't responding and when it does it is 5 seconds late in displaying 'some' keys. Cables are seated and latched correctly etc. Connector looks clean (I have cleaned it out, no dirt and dust under the microscope) I have even put the SSD into another unit to check the OS, ALL fine!. This is driving me nuts.

Must be a board issue..... but it is working fine other that the KB issue.

It is 100% NOT in the dreaded CPU safe mode state. Any ideas?

UPDATE: It magically fixed itself. (Stuck right side command key!).

⟐ Commented Mayıs 07, 2026 at 17:54 GMT-7

⟐ Commented Mayıs 04, 2026 at 19:13 GMT-7

I didn't get the display with the machine since it was toast—the T-CON board was still mounted in the top case and all the cables were totally ripped, hinges were still screwed in as well, just none of the rest of the display

Surprisingly, the thing still boots. I didn't even have to do anything. I can get into it no problem. Have recovered data for said friend.

But since said friend doesn't want it back, I wanted to get some use out of it. I need to get some pictures for the MacBook Data Recovery Guide I've been working on for Share Disk Mode steps and this is the only Apple Silicon Mac I have access to.

It will not show the startup options screen on the external display I have connected. It may be on the correct menu, but I would have no way of knowing since it doesn't output the primary display, only the secondary display in an extended setup. All I get is a black screen and mouse pointer if I manage to get the pointer on the second screen. Oddly, the internal display is still "detected" when I'm in OS. Maybe that's normal? But I don't even have the eDP cable connected.

Powering on never gets me an Apple logo even if it's booting, and I never see whatever was supposed to be on the primary display until it gets to OS where I have it set to mirrored mode.

I have tried various terminal commands I've found, which all errored as invalid (they all reference NVRAM which is handled differently on Apple Silicon Macs). I tried triggering lid closed signals via magnets. I've tried clicking blindly, and pressing keys in some combination that might make sense for selecting the Options button. But no change.

Please help me so I can help you.

UPDATE 03/19/2023: I have messed with this a whole bunch more, just for the sake of science, but still to no avail. I have seen others who mention this sort of behavior on Apple Silicon Macs. The internal display is still detected even when it is not present.

So I went into science mode. I powered it up and measured IPD_LID_OPEN_1V8. Which measured almost 1.8V on the nose. Neither of the hall sensors containing components are even connected.

Electrically speaking, I'm willing to bet it still thinks this display is detected. And it's open. But I'm not sure where the initial detect signal or logic comes from. So. I thought. I wonder what happens if I just break the line for the aforementioned Lid Open signal. So I removed RR203. This broke the path for this 1.8V signal to be transmitted elsewhere.

Now when I connected power to the board, it thinks the lid is closed, so it won't auto power on. I can probably force a shut signal by shorting that line after I'm sure the machine is on. I can get it to power on by shorting pads, but it acts weirder than it was before.

I will probably see what happens if you break some of the enable lines, or power rails for the display.

⟐ Commented Mayıs 04, 2026 at 5:20 GMT-7

⟐ Answer edited Mayıs 03, 2026 at 17:28 GMT-7

Screen shows no sign of these patches when turned off

⟐ Commented Nisan 30, 2026 at 8:44 GMT-7

There may be an issue with the fan ppf003

There may be an issue with the camera ndc001

The fan is running flat out, using Mac fan control app I can see the computer is reading the RPM correctly as it fluctuates up and down in RPM slightly and all temperature sensors appear to be working. Using photo booth I can confirm the camera is working perfectly too.

I have done nvram and pram reset but still same two errors. I read online that if the camera is not seated correctly it will cause the fan to run flat out so I double checked the connector for it and it's in nice and snug. I've removed it and reinserted it 3 times, same error but still camera works perfectly in MacOS.

How can I tell the Mac the camera is working fine and to dismiss this error?

On the slight chance I have somehow damaged the fan I have ordered another one although it seems to be fine from everything I can see. I have tried to reseat the fan cable multiple times too.

⟐ Answer edited Nisan 28, 2026 at 18:46 GMT-7

But I’m quite confused about where is it located precisely.

⟐ Commented Nisan 28, 2026 at 9:10 GMT-7

⟐ Commented Nisan 26, 2026 at 18:43 GMT-7

I have issues with my 2020 macbook air.

It think that it is always closed. I can't get it out of sleep for more than 2 seconds (if plugged in) and keyboard and trackpad don't work.

It works great with external monitor and peripherals.

I tried : new keyboard/trackpad flex cable, new trackpad, unpluggin the screen, le left speaker and microphone array (i saw that the lid sensorS are on the mics / right speaker), tried unplugging every board i could, nothing change.

What can i test now ? Maybe the soundcard board ? Can the lid sensor management be bad ?

I'm a bit lost.

Thank you very much !

Here is a video of the problem. https://1drv.ms/v/s!An9H4f-cLtmDjLNAqSAh...

Hello @danj ,

Thank you for your help

Here is a screenshot of the app (with external peripherals plugged in)

found it!

⟐ Answer edited Nisan 23, 2026 at 3:40 GMT-7

⟐ Answered Nisan 22, 2026 at 19:21 GMT-7

⟐ Answered Nisan 22, 2026 at 7:14 GMT-7

⟐ Answered Nisan 22, 2026 at 6:59 GMT-7

⟐ Answer accepted Nisan 21, 2026 at 23:47 GMT-7

⟐ Commented Nisan 21, 2026 at 18:21 GMT-7

The computer works great — as long as it’s plugged in. The battery always shows 80% but the indicator says “battery is not charging”, and the “Power source: Power adapter”. The light will flash green for a second then stay at orange.

I ran the coconut battery app…

I had spilled water on my laptop keyboard and it was working perfectly fine it was charging slower than normal but it was working then today I had went to unplug my laptop and it turned of and wouldn’t turn on but as soon as I plugged it in it turned on idk what to do

⟐ Commented Nisan 18, 2026 at 21:19 GMT-7