Question about Dell Latitude C640 Notebook

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USB Port conversion from 1.1 to 2.0--how can I do that?

My Latitude currently has one 1.1 USB port and I need to support 2.0.

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You will have to get a pcmcia usb 2.0 card like THIS

Posted on May 30, 2008

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3 Answers

It says i need to use the "high speed" usb port for my mobile internet modem. Where can i find one


use USBView.exe fromWindows Driver Kit (WDK) or download USBView.exe only from http://www.softpedia.com/get/System/System-Info/USBView.shtml Install and click items connected. Check port speed.

Apr 30, 2014 | Dell Latitude D620 Notebook

1 Answer

My powered USB port on my Dell Latitude D410 shorted out. Can this be repaired/replaced?


The USB plug will need to be removed from the computer, if luck is with you the computer will work, if no part is available, use a none powered USB hub on a spare port if available to run your applications.

Jun 23, 2012 | Dell Latitude D410 Notebook

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Hello I want to boot Latitude D600 by external HDD (usb port) without internall HDD there are no selection for USB Boot in his BIOS help me please thank


If the USB port is not available in the BIOS start up boot sequence then it is not possible to boot up from an USB port on this notebook model.
In this case the USB port will only be activated when Windows starts up from the internal hard disk and the USB driver is running.

Aug 01, 2011 | Dell Latitude D600 (D6005C) PC Notebook

1 Answer

My Dell Latitude D400 laptop's USB ports stopped working. They used to work fine, now they don't recognize anything (card readers, mouse, camera, etc.) I removed the USB port drivers and reinstalled. It...


USB port is corrupt...if all that you said is what is happening then the best is to
buy a keyboard to USB port convertor....
refer this image....Ebay has it for about 1$

bcee2f2.jpg

May 10, 2010 | Dell Latitude D400 Notebook

2 Answers

My USB port power error message


This happens when anything draws over 500mA, of current, if it was working OK, before, and is working now but displays that message, or not working, well in any case it seems to have gone faulty, and somehow, is now drawing more current drain, the USB port can supply. It may have been spiked too.from all the plug/unplug especially if the safely remove hardware is not used.

May 06, 2010 | Dell Latitude C610 Notebook

1 Answer

USB PORT NOT WORKING.


Both USB ports use the same driver, so if one works and one doesn't, you have a mechanically bad port. You'll need to replace the hardware to solve the problem. There are usually a lot of bad D600 motherboards on Ebay. Or try to find just the USB port you need. Fairly simple replacement task, but laptop dis-assembly will be required to reach the part.

Nov 12, 2009 | Dell Latitude D600 Notebook

1 Answer

Still do not know where a bluetooth card can go on a latitude d600


it goes into 1 a usb port or 2 a rs232 port your choice.

Jun 30, 2009 | Dell Latitude D600 Notebook

1 Answer

The usb of my dell latitude c400 notebook is malfunctioning


Unfortunately, I have seen this many times. One of the major problems with the C400 model was the USB port failing. I have had many of them replaced under warranty, and I have repaired some. The USB port breaks loose from the mother board and stops working. It is possible to SOMETIMES disassemble the laptop enough to get to the port and re-solder the USB port connections. But is is a slow process for experienced people. And it does not work all of the time. i know that this is not the answer that you wanted.

Good luck with it.

~ Spoem

Mar 18, 2009 | Dell Latitude C400 Notebook

2 Answers

Replace broken usb port on dell latitude laptop


You will have to take the machine apart somewhat, or at least to the point of being able to disconnect and remove the usb port. Here's a link to the D600 service manual download. It will guide you through the breakdown process.

http://support.dell.com/support/edocs/systems/latd600/en/index.htm

Jul 27, 2008 | Dell Latitude D600 Notebook

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