Eşyalarını Tamir Et Topluluk Mağaza

1.6 or 1.8 GHz dual-core processor, 2 GB or 4 GB of SDRAM, 64 GB or 128 GB SSD

192 Soru Tümünü görüntüle

Seçenekler

Is it possible to disconnect only the trackpad?

I’m having problem the keyboard and the trackpad, it’s freezes. Sometimes SMC reset does the trick, but after awhile it will freezes again. I’m looking through boot log and got this:

(IOHIDFamily) Invalid digitizer transducer

So I’m just curious is the touchpad is the one to blame? And so I want to disconnect the trackpad without disconnecting the keyboard. I see 4 cables on the trackpad:

Block Image

  1. ??
  2. The cable to the mainboard
  3. The cable to the keyboard
  4. ??

What is cable number 1 and 4? Curious if these cables are the actual trackpad cable, and wondering can we disconnect these cables?

Yanıtlandı! Cevabı görüntüle Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Evet Hayır
Puan 0
1 Yorum

1 - Y signal inputs from trackpad

2 - combined signal connection to logic board.

3 - Keyboard input

4 - X signal inputs from trackpad

The logic board converts the analog signals to digital ones the main logic board can understand.

tarafından

Yorum Ekle

2 Cevap

Filtre ölçütü:
En Faydalı En Yeni En eski
Seçilen Çözüm

Seçenekler

I bring the macbook to a local repair shop, they were able to identify a transistor that malfunctioning in the motherboard, and after replacing it, the trackpad and keyboard works fine.

Thanks for your reply @danj !

Bu yanıt yardımcı oldu mu?

Evet Hayır
Puan 0
Yorum Ekle
En Yararlı Yanıt

Seçenekler

The trackpad has three functions

  1. The Trackpads input and decode
  2. Keyboard input and decode
  3. Connection for the signals to the logic board

In your case the decode logic is damaged within the trackpad, you’ll need to replace it. Your keyboard won’t function without the trackpads decode logic.

MacBook Air 11" (Mid 2011-Mid 2012) Trackpad

MacBook Air 11" (Mid 2011-Mid 2012) Trackpad Görseli

Ürün

MacBook Air 11" (Mid 2011-Mid 2012) Trackpad

$29.99

Bu yanıt yardımcı oldu mu?

Evet Hayır
Puan 1

3 Yorum:

Thanks for your reply, I'm ordering the trackpad now

tarafından

Just installed the new trackpad, sadly still the same, even the error log still said the same thing (IOHIDFamily) Invalid digitizer transducer.

Any idea what should I do next?

tarafından

@mecinforlife - I would replace the MacBook Air 11" (Mid 2011-Mid 2012) Trackpad Cable at this point.

tarafından

Yorum Ekle

Yanıtını ekle

Tri Emil Alim sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 0

Son 7 gün: 2

Son 30 gün: 4

Her zaman: 78