No Display after SSD install iMac 2011 21.5in

[dnbernier]

iMac 2011 21.5

After installation of an SSd, my iMac boots but I get no display. I get sound. I have triple checked the 4 cables that attach the panel to the boards.

Any help is greatly appreciated

 

[pcs123]

Black Screen iMac 21.5

Hi

I have the same problem, did you ever find an answer?

Regards

Shaun

 

[AppleNewton]

youve properly reseated the cables fully?
they are a bit tricky being small.

Try a PRAM reset.

 

[Mitch619]

Keep us updated on what happens. I haven't heard of this happening so far. Check to see if the cables are damaged.