There are many variables and troubleshooting could be extensive. 1st - insure the ort works with another device. 2nd - look in Device Manager to see if you can find it. If it is under Other Devices with a warning symbol on it, the driver is a problem. If it isn't in Device Manager, the device may have a problem. 3rd - connect to a different port or a different computer.
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There are many variables and troubleshooting could be extensive.
1st - insure the ort works with another device.
2nd - look in Device Manager to see if you can find it. If it is under Other Devices with a warning symbol on it, the driver is a problem. If it isn't in Device Manager, the device may have a problem.
3rd - connect to a different port or a different computer.