I devised these simple steps that tend to remedy quite a few common USB problems.
.
1. Ensure it is connected directly to the computer to a USB 2.0 port not a USB 1.0 port as this can have effects on performance and reliability.
2. Use only the cables that came with it NOT one that fits that may have been lying around or is longer. Not all USB cables are equal even though they should be)
3. Do not connect through an external USB HUB unless that hub is USB 2.0 AND has its own power supply.
4. Use ONLY the power supply that came with it if it has an external power supply Don’t use any other unless you know it has both the same voltage and current rating e.g. 12V 500mA anything rated below that would not work properly.
5. Always use the same port for connecting your devices. Some devices do not like being switched about. If switched they may want to install software / drivers again.
If you suspect a cable NEVER get one longer than the one you want to replace
If you checked and fixed anything there and still have issues it may well be due to the device itself or a weakened usb port, a loose usb port.
To remedy the last two consider a new usb card if it for a PC
Comments: