front usb port(pc) not working properly. ANDPCI YELLOW MARK

Zenith / H55
October 12, 2016 at 05:20:46
Specs: Windows 7, intel core I3 /2 gb ddr3 ram
I have a desktop Zenith core i3 h55. And OS windows 7 ultimate sp 1 . Some of the USB ports particularly in front not working with external HDD and some of the Pendrives.Further in Device manager the PCI SIMPLE COMMUNICATION CONTROLLER HAVE YELLOW MARK.In the properties it tells it does not have driver, how to slove this?

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#1
October 12, 2016 at 05:46:49

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#2
October 12, 2016 at 10:20:15
"In the properties it tells it does not have driver, how to slove this?"

Did you try installing the drivers? You need the make/model of the motherboard, then go to the board manufacturers website to download the compatible drivers. Driver finder programs as recommended above are not to be trusted.


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#3
October 12, 2016 at 22:28:16
A 'PCI SIMPLE COMMUNICATION CONTROLLER' is often a dial up modem. If you have one installed you can remove it since it's obviously not in use.

You say the front ports don't work with external drives. Do they work with other hardware? Front ports are usually meant for a USB keyboard and mouse and as such may only be rated at 1.1. Your external drives may expect faster communication.


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