current control

  1. A

    Hiss from usb ports

    I get a high pitched hiss from the computer upon entry of certain usb slots with usb memory chips. I have never seen this phenomena in previous computers, is there any kind of manipulation available of the power/current of these usb or pci devices which might possibly affect their pitch?
    • anotherwindowsuser
    • Thread
    • audio issues computer sound current control high pitched hiss sound memory chips pci devices power management usb devices usb ports
    • Replies: 2
    • Forum: General Computing

  2. Windows 7 Boffins create molecular transistor

    Boffins create molecular transistor Link Removed due to 404 Error Link Removed due to 404 Error Written by Link Removed due to 404 Error Tuesday, 29 December 2009 12:16 Gold with a pinch of benzene A team of boffins from Yale University and the Gwangju Institute of Science and Technology...
    • kemical
    • Thread
    • benzene chip design computing current control electrical engineering energy states gold innovation integrated circuits materials science molecular nanotechnology novel devices quantum research scientific discovery semiconductors technology transistor yale university
    • Replies: 1
    • Forum: Windows Hardware