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Aktuelle Version von: DALE ,

Titel:

The screen stays black on MacPro tower on startup

Text:

My MacPro tower does not light up the screen after startup. The chime goes off, but nothing happens! I have tried holding the P and R and  COMMAND keys down on startup, but that made no difference! It has Yosemite10.10 installed, but if I can get it going I want to install SNOW LEOPARD  on it as Yosemite seems to have too many bugs in it yet.

Anybody has any good advice for me?

Gerät:

Mac Pro First Generation

Status:

open

Akzeptierte Antwort:

+204401

Bearbeitet von: DALE ,

Titel:

The screen stays black on MacPro tower on startup

Text:

My MacPro tower does not light up the screen after startup. The chime goes off, but nothing happens! I have tried holding the P and R and  COMMAND keys down on startup, but that made no difference! It has Yosemite10.10 installed, but if I can get it going I want to install SNOW LEOPARD  on it as Yosemite seems to have too many bugs in it yet.

Anybody has any good advice for me?

Gerät:

Mac Pro First Generation

Status:

open

Akzeptierte Antwort:

-204401

Bearbeitet von: DALE ,

Titel:

The screen stays black on MacPro tower on startup

Text:

My MacPro tower does not light up the screen after startup. The chime goes off, but nothing happens! I have tried holding the P and R and  COMMAND keys down on startup, but that made no difference! It has Yosemite10.10 installed, but if I can get it going I want to install SNOW LEOPARD  on it as Yosemite seems to have too many bugs in it yet.

Anybody has any good advice for me?

Gerät:

Mac Pro First Generation

Status:

open

Akzeptierte Antwort:

+204401

Bearbeitet von: originalmachead ,

Titel:

The screen stays black on MacPro tower on startup

Text:

My MacPro tower does not light up the screen after startup. The chime goes off, but nothing happens! I have tried holding the P and R and  COMMAND keys down on startup, but that made no difference! It has Yosemite10.10 installed, but if I can get it going I want to install SNOW LEOPARD  on it as Yosemite seems to have too many bugs in it yet.

Anybody has any good advice for me?

Gerät:

Mac Pro First Generation

Status:

open

Ursprünglicher Beitrag von: DALE ,

Titel:

The screen stays black on MacPro tower on startup

Text:

My MacPro tower does not light up the screen after startup. The chime goes off, but nothing happens! I have tried holding the P and R and  COMMAND keys down on startup, but that made no difference! It has Yosemite10.10 installed, but if I can get it going I want to install SNOW LEOPARD  on it as Yosemite seems to have too many bugs in it yet.

Anybody has any good advice for me?

Gerät:

Mac Pro First Generation

Status:

open