Traduciendo paso 1
Lay screen on it's face. Locate the sticker on the back, which lists the Make, Model, and Model Number.
This screen, from a 2006 iMac A1207, is an LG model LM201W01. Yours Will Most Likely Be Different
The example searches shown in the next step use the model number LM201W01. Again, Yours May Be Different, so adjust accordingly.