Question about Compaq Presario 700 470024-192 Notebook

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Aligning ports How do i align my USB driver to my comm ports? I have looked under device manager, but I was unable to find ports.I have a Presario C500.

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  • Russell Stewart
    Russell Stewart May 11, 2010

    Under XP and Vista Comm ports are controlled and assigned by the OS. Are you trying to do something in particualar?

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There is no in built driver for USB to COM in windows. You need third party driver/software to do so. If you have any device with COM port interface that device might be shipped with supporting driver, please checkout.

If you don't have, You should try this link:

Thanks
Iqbal

Posted on Mar 27, 2008

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All USB devices give 'can perform faster' message on one PC


If your WD hard drive is external usb, check to make sure it is not usb3.0. Are you using a PCI-based usb card or are the ports built into motherboard? The first thing I always do on any pc is look at the properties of each usb port in device manager and uncheck the box under power management that allows the computer to turn port off to save power. If you are using a pci based card then I would go to the manufacturers site and see if there are driver updates for XP first. If that does not work remove the pci card from device manager and reboot the pc, when windows sees the new hardware do not let windows install the drivers, go to windows update and let it scan for and install latest drivers. hope it helps

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In my computer -- properties-- hardware -- device manager -- PCI SIMPLE COMMUNICATION CONTROLLER IS SHOWING QUESTION MARK- DRIVER IS MISSING. MECHINE IS COMPAQ


if you are having trouble with your drivers
here is a general look at the drivers and how to update them
if your computer came with a motherboard disc the drivers could be on it
click start control panel administrive tools ,computer management ,device manager look through all of your devices if you see a yellow question mark?or exclamation mark ! or red x
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if you can see your usb but its not working
ports(com&lpt)right click update driver hope this helps don

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1 Answer

The device has been detected but it is unable to open leaving an error message to insert a device even unable to format even in dos mode


control panel admistrive tools ,computer management ,device manager scroll down universal serial bus controllers you should see a yellow question mark?
right click to reinstall drivers or
if you can see your usb but its not working
ports(com&lpt)right click update driver or
scroll to disk drives if you can see your drive + to expand right click you should see options to update driver,disable,uninstall scan for hardware changes. or
select properties you should see options in the general tab to troubleshoot,policies,volumes,driver and details under the driver tab you will have the options to check the driver details,update driver,rollback driver or uninstall
hope this helps

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1 Answer

HP Compaq Presario V6030 usb ports don't work, is this something I can fix with drivers or can they be replaced.


First try these steps
1.Remove all the usb devices connected, then go to device manager and under Universal Serial Bus controlers uninstall all the usb root hub and then restart the computer
2. If it still doesnt work do a bios update from hp.com for your notebook and then restart and do a bios default too.
3. If these steps doesnt resolve the problem do a recovery and even after recovery the NBs usb ports doesnt work then mother board needs to be replaced as the usb ports are fixed in it.

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1 Answer

Hi! i got a mobile presario compaq presario


First check with windows explorer if the devise is shown. If not check with devise manager if all usb ports are enabled (control panel-Hardware and sound-Device manager). Hope that helped!

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1 Answer

Sandisk is not being recognized on my computer


SOLUTION 1 - Verify if minimum system requirement is met.
SanDisk card readers support Windows Vista, Windows XP SP2 and Windows 2000 SP4.

For MAC users, see
Troubleshooting USB device on MAC



SOLUTION 2 - Verify the reader's status under Device Manager.

STEP 1 - Connect the reader to the PC

NOTE: It is recommended that you plug your card reader to the back USB port on your PC to ensure that there is enough power from the USB port for the card reader to be detected properly.

STEP 2 - Check under Device Manager
1. Right-click My Computer.
2. Select Manage.
3. On the left pane, click Device Manager.

NOTE: The card reader will appear in two places: Disk Drives and Universal Serial Bus controls as USB Mass Storage. If there is a yellow exclamation point (!) or question mark (?) next to the device, try to refresh the drivers.

STEP 3 - Refresh the drivers
1. Right-click the entry with the error mark, select Uninstall.
2. On the top menu, click Action, and then click Scan for hardware changes.

STEP 4 - Verify if the reader is detected
1. Double-click My Computer.
2. Look for the card reader under Devices with removable storage.


SOLUTION 3 - Try other USB ports.
A yellow exclamation point (!) under Device Manager usually means that the device is not receiving enough power. If the reader is not receiving ample amount of power from the USB port, it may not function properly.


SOLUTION 4 - Change the drive letters

NOTE: The SDDR-89 reader should show 4 drive letters under My Computer.



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1 Answer

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go to control panel -device manager and see if you have all the latest drivers downloaded and if u dont then i would try and update them. if that doesnt work search up the specific driver u need online and download and install it.

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1 Answer

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Try downloading usb 2.0 drivers from microsoft.

Also look for drivers for your usb device..

check in device manager under usb devices and see if there is any yellow exclamation points next to any devices.

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if unable to find a driver, go out and buy a usb wireless adapter, they are fairly cheap now.

Make sure you disable your old one under device manager

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