how to replace laptop screen hp pavilion g7 

 how to replace laptop screen hp pavilion g7
Primary Color:  Gray
Processor Brand:  AMD
Processor Type:  AMD E-450 Dual-Core Processor
System Ram:  4 GB
Maximum Memory Expansion:  8GB RAM
Hard Drive Size:  500 GB
Laptop Screen Size:  17.3"
Resolution:  High Definition+ HP BrightView LED Display (1600 x 900)
Graphics Card:  AMD Radeon HD 6320 with 1973MB
Battery Life:  4 hours 30 minutes
Battery Type:  Lithium Ion
Operating System:  Windows 7 Home Premium 64-bit
Accessories Included:  AC Adapter
Bus Speed:  1333MHz
Model No.:  G7-1219wm