Q: FireWire 400 adapter can not recognize DV camera

Applies to the Following Products:

- DP FireWire 2-Port PCIe (NN-E20012-S2)
- DP FireWire PCIe (NN-E20022-S1)
- FireWire 2-Port PCIe DV (NN-E20112-S2)
- FireWire 3-Port PCI (NN-400012-S8)
- FireWire 3-Port PCI i/e (NN-440012-S8)
- FireWire 3-port PCI I/O (NN-300012-S6)
- FireWire Home DV Kit (NN-400P22-S6)
- Low Profile 1394 Adapter (LP-N21011-S8)
- FireWire 2-Port ExpressCard (NN-EC2012-S2)
- FireWire ExpressCard (NN-EC2022-S1)
- FireWire 3-Port CardBus (NN-PCM312-S2)
- FireWire Dual-Port CardBus (NN-PCM222-S4)

Description: 

The operating system doesn't recognize DV camera when plug into the FireWire400 port.

Solution: 

This problem may be caused by Windows 7 FireWire driver.  Please refer to link below for a solution.

http://www.studio1productions.com/Articles/Firewire-1.htm