how i can make my imac 21" to a tv

[jimis83]

hello my friends!
i have an imac 21" and i want to use him like a tv to connect my ps3 and if can a desktop pc based on windows 7.i don't want to bya a new screem because i like very much my iMac.
So could you tell if i can connect my desktop pc to the iMac.
Until now i connect to desktop pc with remote desktop but it is slow...
i want to use Imac like a simple screen when i use my desktop.
thanks for your time to read all this!!!

 

[alust2013]

Unfortunately, only the 27" is able to be used as a monitor.

 

[jimis83]

thank you for your answer but are you sure???

 

[alust2013]

Yes, only the 27" has a display input function.

 

[rkaufmann87]

hello my friends!
i have an imac 21" and i want to use him like a tv to connect my ps3 and if can a desktop pc based on windows 7.i don't want to bya a new screem because i like very much my iMac.
So could you tell if i can connect my desktop pc to the iMac.
Until now i connect to desktop pc with remote desktop but it is slow...
i want to use Imac like a simple screen when i use my desktop.
thanks for your time to read all this!!!

You can use your 21.5" or any other Mac as a TV, simply go to:

http://www.elgato.com/elgato/na/mainmenu/products.en.html

and you will find several products, just find one that fits your needs and off you go.