Dell Latitude Usb Ports Not Working

If your Dell PC tin't detect or recognize your USB device when you plug information technology into the USB port, here are 4 simple troubleshooting steps for y'all. They have worked for many people.

Try these steps

You may not have to try them all; only work your fashion down the list until you notice the ane that works for you lot.

Use a different USB port
Disconnect and reconnect your ability string (for laptop)
Check your power management settings
Update your USB driver

Pace i: Use a dissimilar USB port

USB functioning issues may occur if the USB port yous plug your USB device into is dusty or damaged. You tin endeavour switching your USB device into a dissimilar USB port. If all your USB ports aren't working, attempt Step two, below.

Stride ii: Disconnect and reconnect your power cord (for laptop)

If your Dell laptop has whatsoever problem with power supply, the USB ports on your laptop may finish working. To cheque for power supply issues, y'all can follow these steps:

Disconnect the AC adapter or power cord from your laptop.
Restart your computer.
Plug your USB device into your laptop.
Reconnect the Air-conditioning adapter or ability cord.
Check if your USB device works now. If not, endeavour Step three, below.

Step 3: Check your ability management settings

It's also possible that Windows switches off your USB controllers when they're not in utilize to save power, and "forgets" to switch them on when they're needed. Y'all can accept these steps to have a bank check:

On your keyboard, press the Windows logo central and R at the same fourth dimension to invoke the Run box.
Typedevmgmt.msc and press Enter.
Expand theUniversal Serial Bus controllers entry.
Double click on the (kickoff)USB Root Hub (if you lot have more than 1).
Click the Ability Management tab.
Verify that the bank check box abreastAllow the computer to turn off this device to save ability is clear, and then click OK.
Repeat steps four-6 above for other USB Root Hubs (if you take more than one) under Universal Serial Bus controllers.
Bank check if your USB port works properly now. If not, try Pace 4, beneath.

Step iv: Update your USB driver

If the steps above didn't work for y'all, the nigh likely crusade is a USB driver problem. Fortunately, this is also i of the easiest bug to set up. There are two ways to update your USB driver: manually and automatically. Update your USB driver manually — You tin can update your driver manually by going to the hardware manufacturer'due south website, and searching for the latest commuter for your USB device. But if you have this arroyo, be certain to cull the driver that's compatible with the exact model number of your hardware, and your version of Windows.

Update your USB driver automatically — If you don't have the fourth dimension, patience or computer skills to update your commuter manually, you can, instead, do information technology automatically with Driver Easy. You lot don't need to know exactly what system your computer is running, you don't need to risk downloading and installing the wrong commuter, and you lot don't demand to worry almost making a fault when installing. Driver Like shooting fish in a barrel handles information technology all.

Download and install Driver Easy.
Run Driver Easy and click Browse At present. Driver Easy will then browse your computer and detect any problem drivers.
Click Update adjacent to any flagged devices to automatically download the correct version of their drivers, so you tin install them manually. Or click Update All to automatically download and install them all automatically. (This requires the Pro version – yous'll be prompted to upgrade when you click Update All. You get full back up and a 30-day money back guarantee.)
Restart your computer and check if your USB port now works properly. If it doesn't, contact Driver Easy'southward support team at support@drivereasy.com for farther assistance. They'd exist happy to help yous.