Question about Acer TravelMate 4720-6220 T7300 Notebook

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My human interface for usb mouse and keyboard is not working

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Check the Device Manager for errors on devices. Could be a driver is not installed. A driver finder program can help find missing drivers.

Posted on Mar 30, 2010

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Dell inspiron 2330; I cannot use keyboard for anything but the mouse is still working, How can it be fixed?


check the device manager under "Human Interface Devices" and see if the keyboard has an exclamation mark on yellow ground. If so it means you need a driver.

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Amu83us Mouse


You say it doesn't work. Have you checked the batteries? Are they new and are they installed correctly? Have you checked the USB connection, switching USB ports in case the one you are using is bad? Have you pushed the "connect" button on the bottom of the mouse to connect to your computer?
If you have completed all these steps, I would then go to the device manager and search for mice or human interface devices. If you find the mouse there, uninstall it and let the system find it when it restarts.

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How to install the mouse? with no CD. please help


A USB Mouse is a plug and play device, no CD is necessary, just plug it in and it will install itself, the software already exists in the software of the operating system under Human Interface devices.

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Mouse works, keyboard won't..plugged in another mouse, it works,keyboard wont..how do I tell if it's the keyboard or the tower? Husband says its the tower.


try to plug the keyboard in another computer. If it is analog the lights dont come on the keyboard (caps lock, NUM lock, ect.) it is the tower if the lights do not turn on, it is the keyboard. If your keyboard is USB then try to use it on another computer if it doesnt work it is the keyboard, but if so I would make sure any software the keyboard came with is installed and try it agian.

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Targus usb optical mouse not recognized by windows


Hi there!

The Targus WIreless Mouse with Power management is supported by Windows and does not require additional drivers. To confirm that Windows has loaded the drivers:

Click Start>Right-click My Computer>Select Manage

Select Device Manager

Expand the Human Interface Devices section.

You should see an entry for USB Human Interface Device. If you don't see an entry, right-click on the Human Interface Devices entry and select Scan for hardware changes.

If you don't see any results, look for any yellow question marks or exclamation marks underneath the Unknown Devices category. You may find the mouse listed there. If so, right-click on it and select "Update Driver". Select "Yes, this time only", then click Next, leave the default selection as is and click Next. If the update fails, try again except this time, after the first "Next", select the advanced option, "Install from a list or a specific location", then click Next.

Select "Don't search. I will choose the driver to install".

If a default selection appears on the screen that follows, click Next and it should install. If successful, I recommend you restart your machine for any changes to take effect. If the installation isn't successful, you may need to submit a ticket on Targus' support site.

I hope this helps you! If you have any questions, feel free to reply.

Aug 20, 2009 | Targus Wireless Optical Notebook Mouse...

1 Answer

I have a gigabyte wireless mouse, and have charged the batteries and tried to sync the mouse, but nothing is happening


Look in device manager and see if it recognizes the device.. should appear as a human interface device and under the mouses. If not then unplug the mouse from the usb port and plug it back in. If it still doesn't recognize the device then search for new hardware or find a driver on the internet.

Jul 29, 2009 | Gigabyte GMW9CRD Mouse

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My keyboard and touch pad isnt working on my laptop. i plugged a mouse in my usb and its moving.. but my keypad isnt working... my caps lock is lit up..i tried pressing it to turn it off but it didnt...


If your operating system is Xp / vista reimage your unit by hit F11 on started up & Hp splash screen - select advanced - select full destructive recovery - you have corrupted your device controler for human interface devices - like your k/board & mouse - there is no way to reinstall the required dll's so full recovery is required.

Feb 25, 2009 | HP Pavilion dv2000t 14.1" Notebook Laptop...

1 Answer

Strange situation that I am getting annoyed with. Here's what the deal is: I have a Wireless MS Intellimouse Explorer which actually works fine but, the intellipoint software (nor device manager) does...


Sounds like you need to update your mouse's driver, you will find the intellimouse 6.3 driver for Windows XP at the link below "IntelliPoint 6.3 32-bit for Windows XP".

http://www.microsoft.com/hardware/download/DownloadResult.aspx?category=MK&type=Mouse&name=m_imobt&os=XPSP2&lang=en

Feb 22, 2009 | Microsoft Wireless IntelliMouse Explorer

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My Microsoft wireless notebook optical mouse is not working


Did you check the batteries?
Is the little red light under the mouse lit when you plug it in?
Have you looked in the device manager to see if the system is recognizing it? Do this by right clicking on "my computer" and left clicking on "properties." Then left click on "hardware" and then "device manager."
Check the devices: "mice" and also "human interface devices."
If you find the mouse, highlight it and delete it.
Restart your computer and plug the mouse USB receiver back in.
Also, click on the "connect" button on the receiver and under the mouse.

Dec 02, 2008 | Microsoft Wireless Notebook Optical Mouse...

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