Is there a way to lubricate USB Ports?
You can use an electronic contact cleaner that has a lubricant in it. Do not use any oil or vaselineGet the contact cleaner from an electrical/electronic supply store.
Is there any way I can update my computer's USB 1.1 ports to USB 2.0 ports?
You can't upgrade your usb1.1 to 2.0 .You have to buy a new pci card that supports usb2.0like this one: http://www.ncix.com/products/index.php?sâ€¦
My pc only some times recognises my usb ports on the front of my case or the 4 ports on my motherboard.?
A few things to try, firstly, you would have to open the case and check the cables for your front ports are seated properly. Unplug them and then plug them back in again.Also check that your mother...
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Why are there only 4 usb ports on computers?
because so meny peripherals use usbmine has only 4 so i bought a usb hub this gave me 3 more Â£15 with own power supply
What is the difference between Pr Pb Y and Cr Cb Y audio video ports. will my devices work if a connect the two ports together?
They are both color space video but PrPbY is analog video and CrCbY is digital video. Trivia Conventionally the Y is first followed by b then r, as in YPbPr which has led to the wires being known a...
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