Acer Aspire 5100 USB Will Not Work

[pop_eye1]

It says USB not recognised when I plug in any USB device. I have tried 2 external drives, 1 flash drive and a printer. In device manager it shows device is working properly. I have tried it with XP Pro Corporate, Vista Ultimate x64, and Vista Ultimate x32. Same results. Any ideas???

 

[MGDJoker]

Try Bios update if there is any. update drivers for motherboard or chipset for the notebook.

I have had issues with that on some Asus motherboards. Bios update fixed it.

 

[pop_eye1]

No.... I tried the latest BIOS and no change.

 

[pop_eye1]

Try Bios update if there is any. update drivers for motherboard or chipset for the notebook.

I have had issues with that on some Asus motherboards. Bios update fixed it.

No.... I tried the latest BIOS and no change.