Advertisement

03.19.2008 at 06:06AM PDT, ID: 23253393
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

Vista driver for Prolific PL2303 USB > Dual RS232 adapter does it exist

Tags: Vista  USB to serial driver for prolific PL2303 chip, AUM 120 cable adapter, Vista home premium
I installed a USB to dual RS232 adapter on my laptop (has vista) but after some time one of the ports disappeared and i got an error message when you connect the adapter.

After this i found the laptop would hang up on power on, no drive activity and dead, with the adapter connected to a usb port.

I have now discovered that its a usb to RS232 adapter that is causing the problem, which certainly was not what i was expecting !.. it seems with the adapter connected to the USB port the laptop hangs on power on (this is right at the start, there is no hard drive activity or anything at all) which surprised me as i would expect vista to start doing things with the USB a bit later on once it had got part way through its boot up sequence.  If i unplug the adapter then it starts up just fine. The adapter is a USB to dual RS232 port type and uses the Prolific chipset, when i attach the adapter when the laptop is running i get the "one of your usb devices has malfunctioned' type messages.

Looking on the prolific site i see some mention of vista, implying maybe there isnt a driver,  im wondering if anyone out there has found a fix for the problem?

http://www.prolific.com.tw/eng/downloads.asp?ID=31

Does anyone know of dual or single RS232 adapters that work with vista? or should the XP driver work fine?

Many thanks
Start your free trial to view this solution
Question Stats
Zone: OS
Question Asked By: Benboben
Solution Provided By: Kenneniah
Participating Experts: 1
Solution Grade: A
Views: 543
Translate:
Loading Advertisement...
03.19.2008 at 06:43AM PDT, ID: 21161404

Rank: Master

All comments and solutions are available to Premium Service Members only.

Start your 7-day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
03.19.2008 at 10:59AM PDT, ID: 21164029

All comments and solutions are available to Premium Service Members only.

Start your 7-day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
03.28.2008 at 01:07AM PDT, ID: 21228612

All comments and solutions are available to Premium Service Members only.

Start your 7-day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
 
Loading Advertisement...
20080236-EE-VQP-29 / EE_QW_2_20070628