Aller au contenu principal
Aide

Version actuelle par : oldturkey03 (détails du vote) ,

Titre:

Why does my screen go gray

Texte:

iMac 20" A1224 (EMC 2133)
 
At start up my monitor has vertical lines in red, yellow & gray.
At start up my monitor has vertical lines in red, yellow & gray.
 
When it gets to the point where the sign in screen should show, the screen turns gray.
When it gets to the point where the sign in screen should show, the screen turns gray.
 
I had to force it to shut down with the power button.
I had to force it to shut down with the power button.
 
Any idea what it is? How do I repair the problem?

Appareil:

iMac Intel 20" EMC 2133 and 2210

Statut:

open

Réponse acceptée:

416079

Modifié par : Dan ,

Titre:

Why does my screen go gray

Texte:

AtiMac 20" A1224 (EMC 2133)

At
start up my monitor has vertical lines in red, yellow & gray. When

When
it gets to the point where the sign in screen should show, the screen turns gray. I

I
had to force it to shut down with the power button. Any

Any
idea what it is? How do I repair the problem?
AtiMac 20" A1224 (EMC 2133)

At
start up my monitor has vertical lines in red, yellow & gray. When

When
it gets to the point where the sign in screen should show, the screen turns gray. I

I
had to force it to shut down with the power button. Any

Any
idea what it is? How do I repair the problem?

Appareil:

iMac A1224Intel 20" EMC 27332133 and 2210
iMac A1224Intel 20" EMC 27332133 and 2210

Statut:

open

Message d'origine par : ladycerridwyn ,

Titre:

Why does my screen go gray

Texte:

At start up my monitor has vertical lines in red, yellow & gray.  When it gets to the point where the sign in screen should show, the screen turns gray.   I had to force it to shut down with the power button.  Any idea what it is?  How do I repair the problem?

Appareil:

iMac A1224 EMC 2733

Statut:

open