Question about Texas Instruments TI-89 Calculator
Under that is says "ONe of the USB devicesattached to this computer has malfunctioned, and Windows does notrecognixe it. for assistance in solving this problem, click this message." i clicked on the ballon and it said that i didn't have a driver installed, but i have TI connect installed. please help, thank you
K.....so i had the same problem but i figured out whats up...
if you find another 89 that is the same model....for example if you have a titanium.....find another titanium....and get a var link cable and plug em in to both calcs......
on the one that is working hit 2nd "-" to open up varlink.
hit F3 to open up "link" and highlight send OS but dont send it yet.
On the calc that isnt working correctly open up varlink (2nd "-") and hit F3 and highlight and click recieve OS.
Then on the calc that is working click send OS.
THis will erase your applications like notefolio and other things but once your calc recieves the OS you can go back to varlink and send all the "flashapp" files.
Just make sure when you use varlink you always click recieve before you send it.....otherwise it will give you an error.
hope this helps
Posted on May 15, 2008
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Posted on Jan 02, 2017
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Follow the steps given below to refresh USB ports. If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response Thanks, Joe
1. Right-click My Computer icon on the desktop, and then select Properties.
2. Click the Hardware tab.
3. Click the Device Manager button.
4. Click the plus (+) sign to the left of Universal Serial Bus controllers.
5. Right-click the device listed under Universal Serial Bus controller and select Uninstall.
6. Click OK to confirm the removal of the device.
Please note, repeat Steps 5 and 6 until all the devices under Universal Serial Bus Controller are removed.
7. Shut down the computer.
CAUTION: Ensure that the Shut Down option is selected, instead of the Restart option.
8. Wait for 5 seconds and then restart the computer. When the computer restarts, a "Windows has detected new or added hardware" message window will open.
The above steps will refresh the USB ports.
Now connect the USB devices like mouse, video camera, your external usb hard disk...usb hubs...whatever you like and the drivers should install automatically.
Tip: It is always recommended to connect the main usb devices at the rear end usb port, as they require more power to initiate.
If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response
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