USB doesn't work sometimes

theschnappster

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Hello, I have very strange problem
I have msi cr500 notebook, with Windows 7 64 bit with 3 USB ports. All of them were working properly, but now, one of them is making me troubles. When I plug in Bluetooth dongle, it doesn't work. When I plug in mobile phone it doesn't work. When I plug in another mobile phone it works. On 2 other USB ports every device works properly. I have drivers installed for every device, so that is not a problem.
Can you help me please? Thanks
 

My Computer

Computer Manufacturer/Model Number
MSI cr500
OS
Windows 7 64-bit
Welcome!

It sounds like that one port may have a hardware problem. I encourage you to test it out thoroughly. Plug in every USB device you have to that port, and see which ones work and which ones don't.

If this turns out to be the case, you may be able to return it to the manufacturer if it is still under warranty.
 

My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
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