Photo 1 of Dell UltraSharp U2421HE 24" Full HD LED LCD Monitor - 16:9 - 24" Class - In-plane Switching (IPS) Technology - 1920 x 1080 - 16.7 Million Colors **SCREEN DOES NOT TURN ON WHEN PLUGGED IN **

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Photo 1 of Dell UltraSharp U2421HE 24" Full HD LED LCD Monitor - 16:9 - 24" Class - In-plane Switching (IPS) Technology - 1920 x 1080 - 16.7 Million Colors **SCREEN DOES NOT TURN ON WHEN PLUGGED IN **Photo 2 of Dell UltraSharp U2421HE 24" Full HD LED LCD Monitor - 16:9 - 24" Class - In-plane Switching (IPS) Technology - 1920 x 1080 - 16.7 Million Colors **SCREEN DOES NOT TURN ON WHEN PLUGGED IN **Photo 3 of Dell UltraSharp U2421HE 24" Full HD LED LCD Monitor - 16:9 - 24" Class - In-plane Switching (IPS) Technology - 1920 x 1080 - 16.7 Million Colors **SCREEN DOES NOT TURN ON WHEN PLUGGED IN **