fladili

My ipod shuffe second generation (1 Gb) isn´t working with my PC, ASUS 2A7N266-VM, Slot A AMD Athlon, nVidia nForce chipset, Bios up-to-dated, and so on. The problem occurs both with Windows 2000 or XP. Any other USB device (MP3 player, pendrive) have been worked fine is this computer. The PC don´t recognize the USB device. The ipod blinks yellow light and nothing more. But I am sure the this ipod is working fine in other computers, like with ASRock K7S41 motherboard PC, as with Win2000 or WinXP. Is there specific problems with some kind of ASUS motherboard or I got a hardware problem with my PC? Thanks a lot for any help.