Question about Toshiba Satellite M45-S265 Notebook

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Usb to serial controller

Hi ,when i connect my pc notebook to serial port ,my pc dont recognize it,
please tell me more and if you have converter file ,set it here for download!
thanks
urs sincerely

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  • 181 Answers

Try removing (uninstalling) the driver in the Device Manager. Then download the chipset drivers and run the install. It should identify the correct driver automatically.

Posted on Dec 06, 2007

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Posted on Jan 02, 2017

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When I Connect My Aiptek 8100 camera to the PC, they show a message "USB device not recognized." Is this because I did not install it's driver? If so please tell me where I can find the driver?


Usually usb device not recognized is due to damaged usb cable or usb port..use a different usb cable and connect it to your pc, if your usb cable is ok then connect it to a different usb port. if the problem in not with the usb cable or port install driver from the cd you got with camera. if you dont have that cd download driver from the device manufacturer site.

Oct 03, 2012 | PC Mall 8100 (MODEL 8100) PC Notebook

1 Answer

I cant figure out how to connect my jornada to my pc.. can you help?


Hi,

Are you connecting from dock to USB on computer, or serial to USB via a USB-serial adapter? UBS-serial adapters are notorious for not recognizing attached serial hardware. What kind of errors are the Jornada and the computer throwing? Can you give any specific error numbers?

If you are connecting using the serial cable to a serial port on your computer you need to make sure that the Jornada is trying to connect to the correct COM port (and that the computer is allowing connections through the correct COM port). Do this by:
1. Open Device Manager (R-Click on My Computer - Properties - Hardware - Device Manager)
2. Expand the "Ports (COM)" plus sign
3. Beside each COM port's name it will say (COM#) - the # tells you which port the COM is
4. Go into ActiveSync and open Connection Settings (in the File menu in ActiveSync 4.5 - the latest)
5. Make sure all the check boxes are checked and that the correct number COM port is selected in the drop down menu under "Allow connections to one of the following:"
6. Connect your Jornada via the serial cable, make sure the Jornada is on and connected to power cable (I have had more success with the power on - may or may not affect your problem)
7. Click the "Connect..." button in ActiveSync. The Jornada should be detected.

If your computer has an infrared port you could try that, I have had a lot of success with infrared connections with my Jornada. Also, try installing ActiveSync on another computer that has a serial port and try connecting the Jornada to that computer. It may be a problem with your computer.

An older version of ActiveSync should not make a difference. The facilities are the same, just slightly rearranged.



Please post your feedback and Vote if the problem resolved as per your satisfaction.

Sep 01, 2010 | Computers & Internet

1 Answer

12 year old notebook - need to connect a printer


Yes you can use any Printer

use it through Parallel port....
you get the converter cable for USB to Parallel port

printers don't need high config....
regards

Apr 30, 2010 | Computers & Internet

1 Answer

USB ports wont recognize anything I plug in


Are you using XP? If so:
Here is what you can do to refresh the USB ports:
1. Right click MY COMPUTER
2. Select PROPERTIES
3. Select HARDWARE
4. Select DEVICE MANAGER
5. Select UNIVERSAL SERIAL BUS CONTROLLERS
6. Right click on each USB CONTROLLER and select Uninstall
7. Uninstall all entries
8. Reboot your computer
9. As your computer re-boots it will reinstall all USB connections it detects
THEN, when all other USB items have been configured and connected by the system, you then should try connecting your USB device.


If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe

Jun 02, 2009 | Acer Aspire 5100 Notebook

2 Answers

'USB NOT RECOGNIZED'


Hi, first you need to check window device manager.
On your desktop, Right Click My Computer icon,
select Manage option, and select Device Manager. Look on the list can you see any strange symbol like exclamation when you click on the plus sign next to Universal Serial Bus Controllers. If so, you need to update the Chipset driver on your computer.
Hope this help.
Kam

Dec 10, 2008 | Toshiba Tecra A8-S8514 Notebook

1 Answer

Problem with an usb-rs232 adapter


There is a good chance the weak spot is your serial to usb adapter. The signals are not compatible so the adapter has a chip and serial driver to convert the signals. If the adapter is not fast enough to convert the signals, you get an error. Here is some more info on adapters.
5 Steps for Selecting the Right USB to Serial adapter

Mar 04, 2017 | Televison & Video

1 Answer

USB


First of all, I recommend you to Uninstall the USB Devices from the Device Manager and reinstall the Chipset Drivers as per the instructions below :
Click on Start and then on Run.
Type devmgmt.msc in the Run Command box and click on OK.
This will open the Device Manager window.
In this, click on the + mark next to Universal Serial Bus Controllers which will display additional USB Entries.
Right click on each of the entry and select Uninstall.
Click on OK if you get any confirmation window. Repeate the same process untill there are no entries left under Universal Serial Bus Controllers in the Device Manager window.
We are done with uninstalling the USB Drivers from the Notebook.

Now, restart the Notebook and close any window which says 'Found new hardware'

Now, download and install the Chipset Driver in your Notebook from the link below :
http://downloadmirror.intel.com/8178/a08/infinst_autol.exe

Save the file in the Notebook and double click to install the Chipset Drivers.
However, if the issue with the USB Ports persists, I recommend you to check again with different devices to confirm if the issue is with the USB Ports of the Notebook itself.
If the Notebook doesnot recognize any of the USB Devices after installing the Chipset Drivers, you may need to get the USB Ports of the Notebook replaced or go with a PCMCIA USB Card.
Hope this helps....

Jul 09, 2008 | HP Pavilion dv4000 Notebook

1 Answer

Hyperterminal


bring up hyperterminal it will open a connection window if there is a modem inyour system it will default to it select in the down arrow to the left com1.
this will open the com port window.
at which time you should select the settings accroding to your connection. bits persecond data bits flow control. all this should be within your installation instructions.
good luck

Jun 24, 2008 | Quatech SSU-100 Serial Adapter

1 Answer

Acer Aspire 5050-5430 USB ports stopped working


Hi,
I hope i can help resolve your problem for you.
this may be a problem relating to your system device driver files.
Try This:-
go to My Computer/Control Panel/System/Hardware/Device Manager. at the bottom of the page you will see USB.
If you have any yellow symbols ( exclamation Marks ) then the driver has been corrupted, or installed incorrectly.
if you have a system restore disk. this may solve the problem for you. or recovery cd.
If you require further assistance, please ask.

Mike @ compurepair.

May 17, 2008 | Acer Aspire 5050-3242 Notebook

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