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Open the Device Manager by typing "devmgmt.msc" in the Run diaglog box then click on the plus sign next to the "Universal Serial Host Controllers" to expand the category. Right click on each USB controllers then click Uninstall. After uninstalling all the USB host controllers, restart the Computer.

Restarting the Computer ensures complete uninstallation of the devices and it also reinstall all the USB controllers.

Posted on Sep 08, 2009


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


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I am trying to figure out the front connector cables to this compaq presario but there are no plastic labels on the connectors is there any way you can give me a quide as to how they connect?

You don't say anything about your computer except it is a Compaq Presario. The Presario line has been on the market for around 20 years or longer with literally hundreds of variations and models depending on the country it was developed for and the OS it shipped with.

In the absence of the model number, I would suggest to you, you may find a microphone input which will be a round minoral mini-banna plug; you may find speaker output which will be minoral or stereo mini-banna plug. There may be a headphone outlet which will look line the speaker outlet and operate the same way with reduced power. You will probably find one or more USB connectors and you may find a fire wire connection, 1394. You may have a smart media slot; a composit/flash slot; MMC/Sd slot and a MS/MS Pro slot. There may be other slots and other ports. Do not force any connection - each has its own charastics and will connect only to the proper mate. When you try to connect, assure the plug and cable are properly oriented (right side up etc.).

NORMALLY, I would expect you would not use any of these ports or slots on a daily, routine basis prefrring to use the ports in the rear to reduce clutter on your desk.

If you will go to and search for your model, you will probably find all this informaiton and more concerning your Compaq Presarrio.

I hope this helps you with your trouble. Thank you for your interest in

Aug 15, 2011 | Computers & Internet

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Does the compaq presario sr5110nx have an sd slot?

In HP support the Compaq presario SR5110nx no SD slot.
Click this product specifications review
If you need SD slot try to purchase external USB type universal SD all in one slot.

Hope can help you.

Jun 28, 2011 | HP Compaq Presario SR5110NX Refurbished...

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Hi my compaq presario r4000 winndows 7 op systerm ,,all the 4 usb pots are not working,any time i plug usb i got mssge saying ,the usb is not working properly so windows has stop it ,,but when i plug ...

AS your machine is designed for XP, there will be no drivers downloaded.
Browse to see if there are any drivers for your machine that will work in Win7.
Good luck!

Jan 08, 2011 | HP Compaq Presario R4000 Notebook

1 Answer

I just need to know if thisHp compaq presario sr2020nx pc desktop is wifi compatible

Yes it is compatible although you will need to fit your own Wifi card. There are two types of card, PCI and USB. To fit a PCI card you will need to open up the PC and install the card into a spare PCI slot. To fit a USB card you simply plug it into any spare external USB socket.

Oct 19, 2010 | HP Compaq Presario SR2020NX PC Desktop

2 Answers

Graphic card is not functioning properly....i think its damaged.i ve tried to install from the internet(downloading) but still its not working.what is the customer care number of compaq in Rajasthan/...

you can use the following toll free numbers of HP/Compaq to know the customer care address in your area.

HP care-- 180011226

HP support-- 18004254999

Hope it will help....cheers :)

Sep 24, 2010 | Compaq Presario 700 470024-192 Notebook

1 Answer

Do all compaq presario cq60 have a memory slot?

It has a memory card slot (left-side towards the front), but your particular memory card might be too big for the slot. There are several different variations of memory cards out now. Of course the newer the variation, the smaller that card is. This laptop is fairly new so it might not be compatible with your memory card. Does your camera have a USB cable for transferring pictures? If so, then just use that.

Mar 13, 2010 | Compaq Presario CQ60-220US PC Laptop

2 Answers

Compaq Presario CQ45 screen remains blank... help

Open the Notebook from the back side and locate the RAM. Now remove the RAM and place it again and check, you can even try inserting the RAM in different slot if any used slot is available.

Check out.

Feb 12, 2010 | Compaq Presario Notebook

1 Answer

Pcmcia slot not recognizing pcmcia card, where as it is working on other laptops

If thats the case that the pcmci is working on other laptop but is not working on your laptop thats there is a fault within your Pcmci slot is faulty and what you will have to do is that if there is still one more place for you to slot the Pcmci then do that but if there is not then you will have to find a pcmci that will be USB then you can be using that for the main time before you desold the pcmci slot away from the laptop and resold a new one for proper functioning ok .thanks
Rate this solution .

Nov 18, 2008 | Compaq Presario 2135US PC Notebook

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