Intel(r) PCHM SATA AHCI controller 4 port

[wilshum]

i need a driver for my hp pavilion dv-4dx. windows 7/64 bit system. intel(r) PCHM SATA AHCI controller 4 port. wilshum@yahoo.com

 

[spp85]

Just go to Intel's site and download Intel Rapid Storage Technology driver. This should solve your problem.