well the LED light turns on so I don't think its the usb and the power switch turns the light on/off but the fan wont turn
1717912
Mine still working Fan and LED normally. I have this item for so long never had any trouble. I just wished the fan could be stronger
1717913
It could still be your USB port and/or cable, try another cable and/or different port. I've had the same thing happen and it was the cable, but on my other notebook it was the port.
1831394
there is a usb cable in the bottom of the unit. there is no switch so the way to turn it on is plug the cable into your computer.
427079
The on/off switch for the LED light is not there and I don't know y it's not there cause that's how I get it
2178338
The fan comes on with the unit, all you can change is the speed which I recommend you leave on full! When usb disconnects the hard disks shut off and the fan runs for an additional amount of time before it shuts off.
2137568
There is one LED that is on all the time the switch to power the hub is on. It doesn't flash, it simply is on all the time.
1250577
Because it is taking up one of your on-board USB ports to power it. The fan acts as a small USB hub so that you are gaining one instead if losing one on the computer.
673955
The fan should come on when plugged in. Return it before it before it over heats and isn't repairable.
407378
Why would you think it had LED Lights? There is no power to the switch for such a thing. Does it work? Mine works just fine, it is just a simple switch ;-)
391064
If the power cord connections are all tight, and the outlet it's plugged into works, it should turn on. Possibly you got a defective one.
792674
there is a pull chain for both fan and light, there is no light control by switch
1425326
Make sure the fan is not blocked with dust and is working, Mine works fine after I removed the plug on the end and wired it directly to the outlet. I went through 3 of these in 6 months but removed the plug and it works like a champ.
1100216
Sounds like a wiring issue. We've had no problem with our fan/light. They've been regularly used for about a year now.
1626388
the wall switch sends power to the fan, but you need to use the fan's remote to turn on the light. You can leave the light on, and then both the fan and light will activate via the wall switch.
1594971
It has a USB cable to power it attached to the fan (It might be detachable, maybe...but I don't think it was?)
1560400
Start over again. Uninstall all drivers, software etc. Then restart PC. Once it has restarted attach received to another usb port. Not the one u have currently plugged it in. If the received still does not show an LED. U need to have it replaced.
486617
no the lights do not have their own off and on switch the two switches in the back operates both the fan and lights. no light no fan when turned off. but my pc covers them so I don't even notice they are on.
1009657
You double click the power button and the light will turn off, do the same to turn it on. The directions were in the very small and hard to read manual you received with it