Dose anyone know how to get more power to the Frount USB Ports?

My WD Passport drives keep powering on and off but only when they are pluged into the front.
Spec:
Intel Core 2 Quad Q6600 GO 2.40GHz Quad Core CPU Overclocked too a minimum of 3.40GHz and beyond. (8/9 x 400MHz - 1600MHz FSB)
- Zalman CNPS9700 heat sink .
- Arctic Silver 5 Heatsink compound
- Abit IP35-Pro Intel P35 (Socket LGA775) PCI-Express DDR2 Motherboard
- Award winning Crucial 2GB PC2-8500 CAS5 (2x1GB) Dual Channel Kit (Overclocked at 1000MHz+) (
- Crucial Ballistix Tracer 2GB (2x1GB) DDR2 PC2-8500C5 1066MHz
- 500GB Western Digital 16MB Cache SATA-2 Hard Drive
- NVIDIA 8800 GTX 768MB GDDR3 VIVO HDTV/Dual DVI (PCI-Express) DirectX 10 Graphics Card
- Pioneer 112DBK 18x DVD±RW Dual Layer ReWriter (Black)
- Antec NINE HUNDRED Gamers ATX Case
- OCZ 850W Next Generation Power Supply