Apple Hardware Diagnose / Hardware Test Hardware überprüfen

Apple Hardware Diagnostics / Test Check Hardware


Another part of the useful Mac features is the built-in hardware diagnostics. I would also recommend this test to everyone before selling or after buying a used MacBook or any Apple device in general. The function is integrated in all MacBook / Air / Pro, Mac Mini, Mac Pro and iMacs from mid-2013. The hardware of the devices is examined here. If there is an error, it will mostly be found here. All components such as CPU, graphics, SSD, audio, camera, battery and sensors are checked. Please also connect the charger when checking, otherwise an error will be displayed (PPP007),

which only refers to the missing charger. Important: This description refers to devices built in mid-2013 or later.

In order to start the integrated hardware diagnosis, the D key must be pressed immediately after switching on and held until the diagnosis starts. If there is also an Internet connection at the same time, the service status can also be queried.

The following table also lists the error codes and what they mean:

Referral Code Definition of the code
ADP000 No errors found
CNW001

CNW003

CNW004

CNW005

CNW006
There may be a problem with the wireless hardware.
CNW007

CNW008
No WiFi networks were found. Either there are no WiFi networks in range, or there may be a problem with the WiFi hardware.
NDC001

NDC003

NDC004

NDC005

NDC006
There may be a problem with the camera.
NDD001 There may be a problem with the USB hardware.
NDK001

NDK003

NDK004
There may be a problem with the keyboard.
NDL001 There may be a problem with the Bluetooth hardware.
NDR001

NDR003

NDR004
There may be a problem with the trackpad.
NDT001

NDT002

NDT003

NDT004

NDT005

NDT006
There may be an issue with the Thunderbolt hardware.
NNN001 No serial number was found.
PFM001

PFM002

PFM003

PFM004

PFM005

PFM006

PFM007
There may be a problem with the System Management Controller (SMC).
PFR001 There may be a problem with the computer's firmware.
PPF001

PPF003

PPF004
There may be a problem with the fan.
PPM001 There may be a problem with a memory module.
PPM002

PPM003

PPM004

PPM005

PPM006

PPM007

PPM008

PPM009

PPM010

PPM011

PPM012

PPM013

PPM014

PPM015
There may be a problem with the onboard memory.
PPP001

PPP002

PPP003
There may be a problem with the power supply.
PPP007 The power supply has not been checked.
PPR001 There may be a problem with the processor.
PPT001 The battery was not found.
PPT002

PPT003
The battery will need to be replaced soon. It works properly but has less charge capacity than when new.
PPT004 The battery needs to be repaired. The battery is not working properly, although you may not notice any change in its behavior or charge capacity. You can continue to use the battery before having it checked. This will not damage your computer.
PPT005 The battery is not installed properly. Shut down the computer and stop using it. The computer needs to be repaired.
PPT006 The battery needs to be repaired. The battery is not working properly, although you may not notice any change in its behavior or charge capacity. You can continue to use the battery before having it checked. This will not damage your computer.
PPT007 The battery needs to be replaced. The battery is working properly, but has significantly less charge capacity than when it was new. You can continue to use the battery before replacing it. This will not damage your computer.
VDC001

VDC003

VDC004

VDC005

VDC006

VDC007
There may be a problem with the SD card reader.
VDH002

VDH004
There may be a problem with a storage device.
VDH005 Unable to boot into OS X recovery.
VFD001

VFD002

VFD003

VFD004

VFD005

VFD007
There may be a problem with the display.
VFD006 There may be a problem with the graphics processor.
VFF001 There may be a problem with the audio hardware.

Verkaufshits

Apple refurbished aus Leidenschaft

Apple refurbished riesen Auswahl an refurbished MacBook Pro . iMacs . Mac Mini . iPads . Apple Displays.
Mit dem Kauf eines gebrauchten und refurbished Apple schonst du die Umwelt, da kein neues Gerät produziert werden muss. Das heißt es werden keine neue Ressourcen benötigt und ganz nebenbei sind die Geräte auch deutlich günstiger - somit sparts du Geld.

Apple gebraucht und wiederaufbereitet

Apple gebraucht kaufen, Umwelt schonen und Geld sparen
Nachhaltige Elektronik ist die Zukunft. Circular Economy ist das Stichwort - Kreislaufwirtschaft. Jedes Gerät wird von uns ausführlich geprüft und gereinigt. Die Geräte sind fehlerfrei. Auf alle refurbished Apple MacBooks , iMacs , iPads , iPhones und sonstigen hier angebotenen Geräte bieten wir daher 12 Monate Garantie. Lasse dich von der Qualität eines refurbished Apple Geräts überzeugen und helfe mit die Umwelt zu schonen. Mit dem Kauf eines gebrauchten Apple MacBook Pro , iMac , iPhone , iPads oder generell Gebrauchtware sparst du nicht nur Geld sondern du trägst auch aktiv zum Umweltschutz bei.