Oct 22, 2009

4 unknown devices in Windows 7 RTM 64 on dv7

before proceed with the steps to solve your problems make sure you check the ID, the ID for dv7 i have is ACPI/HPQ0004 so it is the:

ProtectSmart Hard Drive Protection

this will solve 3 unknown device and the other one left is:

HDD protection feature:


  1. hello,my name is shravan.i need the windows 7 drivers for hp pavilion dv6 1319TX model please arrange it as earle as possible bye thanks.

  2. Dear Black X,
    I have recently bought a SONY laptop

    "Sony VAIO E Series VPCEH25EN"

    It is 64-bit system. I have installed windows 7 ultimate 32-bit to run some 32-bit softwares. I need the drivers for my laptop. Can you help me please?