Gametown&reg; LCD Inverter Board for LCD Inverter Board for HP Elitebook 6930P 8530P 8530W 6900 P/N:487431-001 Type:Laptop LCD Screen Video Power Inverter Board. Fit model: HP Elitebook 6930P 8530P 8530W 6900. Package Includes:1 x Inverter. P/N:487431-001.