Ana içeriğe geç

1.5 Core Solo, 1.66 or 1.83 Core Duo, or 1.83 or 2 GHz Core 2 Duo processor. This covers the first Intel-based Mac Mini models from Early 2006 to Mid 2007.

141 Soru Tümünü görüntüle

no usb

USB not working at all. mac fires up but not a peep out of the USB

tried plugging different USB devices in which have lights on them but doesn't seem to be power available

Yanıtlandı! Cevabı görüntüle Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Puan 1
1 Yorum

If one of these answers fixes your problem, please go to that answer and hit the "accept" so that we can remove the question from the unanswered list. Thanks so much.

tarafından

Yorum Ekle

3 Cevap

Filtre ölçütü:
Seçilen Çözüm

According to what system you are running different IOUSBFamily are needed. You can look it up here for a detailed decription of the problem and which files are needed:http://developer.apple.com/hardwaredrive...

or

just reinstall your system and the updates.

Debug releases of the IOUSBFamily kernel extension are used to provide information about USB device and interface detection, driver and interface matching, driver loading and information generated as a result of normal and abnormal conditions.

Unique debugging versions of the IOUSBFamily kernel extension are available for the different Mac OS X releases. It is important that you install the correct version of the IOUSBFamily kernel extension or you might find that the system will panic during startup or that your USB keyboard or mouse may not function properly.

Bu yanıt yardımcı oldu mu?

Puan 4
Yorum Ekle

Looking at the teardown guide the USB ports are soldered to the logic board. Therefor my first step would be to run disk repair. If that didn't help I would make sure I had a good backup--reformat the drive and reinstall the OS. If still no luck you may be looking at a bad logic board. I usually recommend getting an appointment with a Mac Genius for confirmation before buying a expensive part. Ralph

Bu yanıt yardımcı oldu mu?

Puan 2
Yorum Ekle

If you go to /System/Library/Extensions/ do you see IOUSBFamily.kext ?

Bu yanıt yardımcı oldu mu?

Puan 1

1 Yorum:

just looked in Extensions folder IOUSBFamily not there

tarafından

Yorum Ekle

Yanıtını ekle

mat sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 0

Son 7 gün: 0

Son 30 gün: 1

Her zaman: 1,951