22"LCD Color Monitor Dell E228WFP154. Input/Output Specification4.1 Input Signal ConnectorVGA Connector:Pin NO. Description Pin NO. Description1. Red Video 9. DDC +5V2. Green Video 10. GND-sync3. Blue Video 11. GND4. GND 12. DDC data5. Self-test 13. H-Sync6. R-Ground 14. V-Sync7. G-Ground 15. DDC clock8. B-GroundVGA Connector layoutDVI Connector:Note: Pin 1 is at the top right.Pin Signal Assignment Pin Signal Assignment Pin Signal Assignment1 T.M.D.S. Data 2- 9 T.M.D.S. Data 1- 17 T.M.D.S. Data 0-2 T.M.D.S. Data 2+ 10 T.M.D.S. Data 1+ 18 T.M.D.S. Data 0+3 T.M.D.S. Data 2 Shield 11 T.M.D.S. Data 1 Shield 19 T.M.D.S. Data 0 Shield4 No Pin 12 No Pin 20 No Pin5 No Pin 13 No Pin 21 No Pin6 DDC Clock 14 +5V Power 22 T.M.D.S. Clock Shield7 DDC Data 15 Ground (for +5V) 23 T.M.D.S. Clock +8 No Connect 16 Hot Plug Detect 24 T.M.D.S. Clock -