Pciven_1471dev_2f20subsys_200001471rev_00 windows xp driver download

In the Install from Disk dialog box, click Browse. Serial communication is not working. Is the problem caused by the adapter or my serial software application? Everything is hooked up but nothing is working. What should I do? You can test to make sure that the following components are working correctly and are not the source of the issue: Serial cables Serial ports Serial devices To test your setup components, try the following: Use the serial cable, serial port, and serial device in another setup to see if the problem is with the components or the setup.

When you test your cables, it is recommended that you do the following: Test each cable individually. Use short cables when you are testing. How can I make sure my serial port is working in Windows? Take a metal paperclip or wire and cross pins 2 and 3. If you look closely at the female end, the pins should be numbered. Open a telnet session on the COM port number of the device that you are testing.

When the session is open, anything you type into it you should see. The loopback test fails when you cannot see what you are typing. How do I confirm that Windows detects my expansion card? In Device Manager , under the appropriate heading, confirm that your expansion card is listed and that there isn't an exclamation mark next to it.

How do I confirm that my expansion card is detected by the Mac OS? To confirm that the Mac OS detects your expansion card, complete the following: Click the Apple icon.

Click About This Mac. Click More Info or System Report. Under the appropriate heading, confirm that your expansion card is listed and that there isn't an error. A Driver Update Program will instantly resolve your drivers problems by scanning your PC for outdated, missing or corrupt drivers, which it then automatically updates to the most compatible version. Start Download. This will allow you to assess your Driver needs without any commitment.

Alternatively, you can use the device manager to check if there are problems with any of your hardware devices. How do I know if I need to update my Drivers? Can I update the Drivers myself? Why should I download Driver Update Software? Search instead for. Did you mean:. Learn how to upgrade to Windows Create an account on the HP Community to personalize your profile and ask a question.

Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. While we prepare for the move, we are unable to accept new postings.