Laptop Subwoofer not recognized by Windows 7

My HP Pavilion dv7t-1000 CTO Entertainment Notebook PC subwoofer is not being recognized by Windows 7. The subwoofer is an HP Triple Bass Reflex Subwoofer. The laptop came installed with Windows Vista, but I upgraded to Windows 7 the other day. The subwoofer was working perfectly before the upgrade, but now Windows doesn't even recognize the subwoofer exists when I go into the device manager. I have updated all audio drivers and have tried uninstalling and reinstalling the drivers.
Is there anything I'm missing or something else I can do to make Windows 7 recognize my subwoofer? Music and games suck without bass and it's really ruining an otherwise great laptop. Please help!

That is for sure the driver issue... I would suggest try this ftp://ftp.hp.com/pub/softpaq/sp45501-46000/sp45556.exe
Although I am an HP employee, I am speaking for myself and not for HP.
Make it easier for other people to find solutions, by marking my answer with 'Accept as Solution', if it solves your problem.
Click on the BLUE KUDOS button on the left to say "Thanks"

Similar Messages

Subwoofer not recognized in Windows 7

Hello,
I have a set of Klipsch Pro-Media 2.1 speakers with a 400w subwoofer that works when plugged into my desktop. I have a Lenovo X-301 with I think Conextant 20561 driver updated. Problem is, no sound whatsoever comes out of the subwoofer, and it is not recognized in the audio set up software. It says device is not present. Any suggestions? I have already updated the driver with no change to report.
Thank you,
Jack

Thank you, but it says the subwoofer is not present. I also don't know where or how to set it to 2.1 speakers... can you help direct me to that location? I am using Windows 7 x64 btw. Yes, perfect sound comes out of the two main speakers. When I plug the speakers into my desktop the subwoofer works perfectly along with everything... I don't have the option to select the subwoofer as it isn't recognized on the laptop. I just updated the Conextant audio driver to version 4.92.12.0 and no change in result. Subwoofer isn't recognized and is dead silent. This is extremely annoying since I know it works. I also cannot just throw the subwoofer away because the satellites require being plugged into it. These are Klipsch ProMedia 2.1. There are no solutions out there on the internet. I don't have the option to even select 2.1 or subwoofer.
Thank you!
Jack

Ipod not recognized by windows, itunes, and will not charge with pc.

yesterday, when i went to sync some new music onto my 1gen nano, it did not work (duh). i plugged it in 3 times:
-1st, it displayed the "do not connect screen" for one second, and itunes flashed the screen it shows when your ipod is connected, but then the ipod disconnected itself after that one second.
-2nd, windows gave me a message saying the hardware could not be recognized.
-3rd, nothing at all happened, as has been happening each time i try to plug it in since then.
i've done the 5 R's .. and i've tried all the suggestions shown on posts that sound like mine, including these: Windows XP cannot detect an iPod.
USB drivers are not installed properly or are out of date.
iTunes 7 doesn't recognize the iPod.
my ipod will charge when plugged into a wall charger, and it plays normally. also, my brother's ipod (2nd gen nano) is recognized by windows/itunes.

Hello
I have been having nearly the same problem as Crashcup for the past month. Differences being I am operating with Windows Vista and my iPod is a 160GB Classic. I have gone through all the steps in the troubleshooting documents to no result. I attach my iPod and it is not recognized by Windows, iTunes or even in Device Manager. Not even as an "Unknown Device".
I know there is nothing wrong with the USB ports as two different external hard drives and a video game controller work perfectly fine through them. Same goes with the iPod itself; it continues to play and function normally, and is recognized by a charging device completely separate from my laptop. Just when attached to the computer there is no sign of it.
I am very frustrated that there is no further instruction with regard to what to do with an iPod Classic (as referred to by Crashcup: "...it says to take a photo with an iPhone, or a screenshot with an iPod touch or iPad. WHAT ABOUT THE IPOD CLASSIC????)
Any help would be much appreciated.l=

IPod not recognized by Windows / iTunes

Hello,
I hope someone here can help. So far my first experience with Apple support has NOT been a positive impression.
I searched for info on this problem, but the other ones I see all seem to be related to freezing or battery issues.
iPod Classic 120GB, I don't sync very often, and just finished doing a bunch of cleanup in iTunes (album artwork, song info, etc.) and want to re-sync the pod.
When I connect to the PC with the USB cable, Windows doesn't seem to recognize the device, and it doesn't show up in iTunes.
It is charging through USB, however. The battery is fully charged.
I tried 3 different USB ports on the PC.
Tried restarting iTunes.
Tried restarting the computer.
Went to Apple support website, tried the troubleshooting assistant:
Reset the pod.
*Had already tried different USB ports.
*Had already trired restarting the PC (Although it mentions checking for the latest software updates - I didn't do this. WHAT software updates should I look for? Device drivers? OS updates? WHAT???)
Re-installed iTunes. (Was already at v 9.2.1.4)
*Did not try the restore. Reading the instructions, it appears that the iPod has to be connected to do this, and that's the problem -won't connect!
Also read something about disk mode. I set the iPod to disk mode, but it's not recognized that way, either. When connected by USB in this mode, the iPod screen still says "OK to disconnect".
I tried the link "iPhone, iPad, or iPod is not recognized by Windows".
I do not see the "Apple Mobile Device USB Driver" anywhere in Device Manager. I suppose this is the problem.
However, continuing with the instructions, it says to take a photo with an iPhone, or a screenshot with an iPod touch or iPad. WHAT ABOUT THE IPOD CLASSIC?????
(These instructions also say to disconnect the device, but nowhere says when to connect it. Why do they put half-baked troubleshooting instructions on their web site???)
Is there anyone from Apple support on this list who can help? I believe the driver needs to be reinstalled somehow, but it didn'thappen when i re-installed iTunes, so how do I do this?
Thanks
Keith

Hello
I have been having nearly the same problem as Crashcup for the past month. Differences being I am operating with Windows Vista and my iPod is a 160GB Classic. I have gone through all the steps in the troubleshooting documents to no result. I attach my iPod and it is not recognized by Windows, iTunes or even in Device Manager. Not even as an "Unknown Device".
I know there is nothing wrong with the USB ports as two different external hard drives and a video game controller work perfectly fine through them. Same goes with the iPod itself; it continues to play and function normally, and is recognized by a charging device completely separate from my laptop. Just when attached to the computer there is no sign of it.
I am very frustrated that there is no further instruction with regard to what to do with an iPod Classic (as referred to by Crashcup: "...it says to take a photo with an iPhone, or a screenshot with an iPod touch or iPad. WHAT ABOUT THE IPOD CLASSIC????)
Any help would be much appreciated.l=

Replacement Shuffle Still Not Recognized In Windows Or iTunes

Hello everyone,
I was having the orange/green light issue and my 512MB shuffle was not recognized in Windows or iTunes 7.0.1. I contacted Apple and they replaced my shuffle - after I attempted all documented fixes and running the Shuffle Reset Utility.
I plugged the replacement in and received the message "xxx iPod shuffle cannot be updated. The required disk cannot be found." I found an article on how to remove some temp and application files. I did that and also ran "checkdisk" on my laptop and that error went away. The problem is now the shuffle is not recognized in iTunes or Windows once again. The shuffle did come up for less than 10 seconds as the "F" drive and then disappeared and could not be relocated.
Here is the real rub for me - I plugged the shuffle into my wife's laptop running iTunes 7.0.1 and it works just fine!! Since my laptop is my primary - this is still a major issue for me.
Does anyone have a fix for this? This has to be a Windows disk or driver issue.
Does anyone have a fix for this type of issue? It is obviously a Windows disk or driver issue.

First of all, try another port on your computer. Some ports are not connected direct to the motherboard and do not recognize the iPod as well as those that are. Reset the iPod each time you connect it to another port.
Then try with the iPod in forced disk mode.
Putting iPod into disk mode.
Still no joy, see these.
iTunes 7 doesn't recognize the iPod.
Your Windows PC doesn't recognize iPod</font color</a>.
iPod appears in Windows Explorer but does not appear in iTunes.
iPod does not appear in iTunes.
Fast user switching in Windows XP is not supported.
Strange iPod behavior.

Yoga Pro 2 - Display not recognized in windows (Driver or Hardware issue?)

Out of warranty by a month!
Yoga Pro 2 - 256gb, installed new wireless card a month ago. Windows 8.1
The touchscreen still works while the screen is black.
System restarted after sleep mode I think.
The Lenovo logo is displayed, seems to load windows, but when windows loads (I don't see it load so this is an assumption) the screen blanks and the black light is on.
I can connect an external monintor which will connect after a return from sleep mode(odd). Which then turns the backlight off.
When on the external monitor the internal display is not even recognized by windows.
When I boot in safe mode, the internal screen works fine with of course limited capability.
I have reloaded display drivers from the support site.
Right now my internal monitor is not recognized by windows and is dark, and I can use an external monitor.
Anyone have any clues as to what my be going on? Hardware, driver etc???
What information can I provide?
Solved!
Go to Solution.

This is a pretty weird issue with conflicting observations.
1) Screen works in Safe Mode but not in regular boot. (So, not hardware issue)
2) Display works on external monitor in regular mode. (So, not drivers issue)
Did you install the wireless card yourself? Did you unplug the display cable while installing the card?
Could you re-open and check that all connections are good?
Is the Wi-Fi card working well?
I would also recommend a complete reset of the laptop to eliminate the possibility that this is a corrupt driver. You can use the NOVO button to reset your laptop. Make sure to make a backup on external drive for your personal files.
Current System - Lenovo Y510P, GT755M SLI, 8GB RAM, 1TB HDD + 24GB SSD
When your plans fail, your Real Story begins!!

5th Gen Ipod not recognized by windows or itunes. Have tried it all. Any Ideas?

Hello everyone. I have a 5th generation Ipod I recently purchased that I'm having what seems to be an common issue. When I connect the ipod to my computer via USB, the Ipod is not recognized in windows or Itunes. Occasionally the Ipod will charge when connected but not always. Though this is the same for the old wire I used and the new one I purchased today. Even when shown charging the Ipod is not recognized and there is no noise that a device has been connected. I have tried the 4 R's (without Restore) which I can't do, chaninging the drive letter, disabling start up software,uninstalling and reinstalling all Apple Software. I have tried connecting to another computer and have gotten the same result. When I check the diagnostic screen on the ipod it shows that a usb cable is detected. I have upgraded all my driver software, disabled and reenabled them. I'm almost 3 hours from the nearest store so that it out of the question. I'm curious if anyone has any other ideas and will try anything you think might be the issue and fix. Thank you for time.

From my experience, the only way you're gonna get a PC afflicted with this disease to work with a 5th gen nano is to roll back to an earlier version of iTunes. Those affected have been exhausted by this ongoing issue. To update or not to update? And I always say never update unless you have to, and turn off all that auto update mess!
I have two core2duo lappies running 32b vista. My workflow dictates 32b fyi. One is acer aspire running itunes v 11.1 (.0.126), 5th gen nano was originally formatted and works just fine on this machine to this day. My other is the bigger badder lenovo thinkpad and the 5th gen will NOT mount using any version of itunes past 11.0 (.1.12) Windows mounts it just fine. itunes is not having it. no shirt no shoes no service.
I have both a 4th and 5th gen nano. The 4th gen works great on both machines, I even successfully tested it with the latest version (11.1.5) before subsequent deletion on the thinkpad! Weird huh? I think my next experiment might be to restore my 5th gen w/ a Mac and theeeeen plug it into PC itunez.
I'm at a loss on the thinkpad. Scanned for intruders. Cut the Lenovo bloat. Executed system and reg maintenance. Took down msconfig to a safe mode + itunes level to attempt to resolve possible sw conflicts but to no avail. NO NO NO. Every single dang port, every time on the thinkpad. Has me feeling like others might get the same treatment by the next itunes update. :|
So in summary for me:
5th gen nano and thinkpad are a NoGo on 11.1^ last working version for me = 11.0.1
5th gen nano is working on an acer aspire 11.1.0 but no way in the world am I updating
4th gen nano is kicking 5th gen nano's @zz so what would make me want to buy a new ipod?

Ipod not recognized by windows or itunes

OK here's a humdinger: my ipod used to be recognized by my computer (meaning Windows XP), but then abruptly stopped in a catastrophic meltdown that completely wiped my ipod of everything -- didn't even show the menu. Fastforward, ipod is replaced. Windows will still not recognize it -- most of the time. The toolbar says USB device detected and hardware installed and ready to use, but the message that it's not recognized by Windows still appears. Now I said it was recognized sometimes. When it magically is (this is my only description for it because there is no apparent reason), and this is rare, usually after the computer has been turned off for awhile, the ipod will sync through about a fifth of my library then quit. The "disc cannot be found" message appears, and Windows stops recognizing and I'm back to square one. One would think that I now at least have a fifth of my songs on the ipod. Nope, just one for each time this has happened (being 2). Please do not respond with anything having to do with updating or uninstalling/reinstalling drivers, disabling USB 2.0, searching for E:\ drive, Windows Update, the whole appleipod.bat thing, updating itunes, or scanning for new hardware as I have tried these and a few other solutions. I'm just wondering if I'm completely, well, you know. Thanks for your time.

OK here's a humdinger: my ipod used to be recognized by my computer (meaning Windows XP), but then abruptly stopped in a catastrophic meltdown that completely wiped my ipod of everything -- didn't even show the menu. Fastforward, ipod is replaced. Windows will still not recognize it -- most of the time. The toolbar says USB device detected and hardware installed and ready to use, but the message that it's not recognized by Windows still appears. Now I said it was recognized sometimes. When it magically is (this is my only description for it because there is no apparent reason), and this is rare, usually after the computer has been turned off for awhile, the ipod will sync through about a fifth of my library then quit. The "disc cannot be found" message appears, and Windows stops recognizing and I'm back to square one. One would think that I now at least have a fifth of my songs on the ipod. Nope, just one for each time this has happened (being 2). Please do not respond with anything having to do with updating or uninstalling/reinstalling drivers, disabling USB 2.0, searching for E:\ drive, Windows Update, the whole appleipod.bat thing, updating itunes, or scanning for new hardware as I have tried these and a few other solutions. I'm just wondering if I'm completely, well, you know. Thanks for your time.

I need help, my ipod touch is not recognized by windows as a harddisk

i need help, my ipod touch is not recognized by windows like a memory card or a harddisk.
i would like to transfer the files from pc to my ipod touch without useing itunes.
as i see theres some people here that theires ipod touch are recongnzed as a digitl camra, mine is reconzied as nothing, some help plz.
Message was edited by: B0Om

B0Om wrote:
ok but i still dont understed, only my itnes recongnize my ipod, when i go to " my cumputer, it dosent show up there, not even as a digital camra
Your Touch is working correctly. Currently, without unsupported third party hacks, the Touch has NO disc mode. It will only show up in iTunes.
how do i put programes and games in my ipod touch
Right now, you don't. The SDK is scheduled to be released in Feburary. Then developers will be able to write programs that will be loadable.

My 4 generation I touch is not recognized by windows 7 on any computer

My itouch is not recognized by windows 7 on any computer. Please help me. Thank you Gail

Hi Gail,
Have a look here...
Device Not Recognised
http://support.apple.com/kb/TS1538
And Here
iPhone, iPad, or iPod touch not appearing in iTunes

Iphone 4 not recognized by windows xp pro

My new iphone4 is not recognized by windows xp pro. Please help.

See http://support.apple.com/kb/TS1538.

USB Device not recognized by windows

When I first plugged my iPod into my computer, it went through the whole recognizing new hardware thing. Installed the drivers, then said that the new device was ready to use. But then I get a message that says "Device malfunction, device not recognized by windows" or something to that effect. I only have 3 days to return this iPod...anyone have any ideas? Thanks.

I'm not very familiar with the Windows OS but try this tip I picked on the forum up a while back, hopefully it might help.
1. On the Start menu, click Control Panel.
2. Double-click the System icon.
3. Click the Hardware tab.
4. Click Device Manager.
5. Scroll down the list of devices to the Universal Serial Bus controllers
6. Click the plus icon next to the Universal Serial Bus controllers.
7. Double-click one of the indented USB Root Hub entries.
8. Click the Power Management tab.
9. Deselect the "Allow the computer to turn off this device to save power" option.
10. Click the OK button at the bottom of the window.
11. Restart the computer.

Device not recognized by Windows or iTunes - Blinking green light

When I try to connect my iPod shuffle to my computer (Windows XP), it's not recognized by Windows or iTunes. (i.e. device does not appear in Windows explorer or iTunes) While in the USB port, the Shuffle's green light blinks incessantly. My wife uses an iPod on this machine (under separate user name) and has no problems.
I've tried updating software (iTunes, iPod), restarting my computer and resetting the iPod to no avail. My machine is not on a network. The USB port(s) work fine as I can use my memory stick (no USB cable) with no problems. I've tried connecting my Shuffle under my user name as well as my wife's. Same problem.
Also, I had my Shuffle setup on an old computer (PC, Windows 2000) and it still works fine plugging into that. (I'm getting rid of it soon, hence why I'm discovering these new problems).
Please advise. Since my Shuffle is over a year old, I am not eligible for online chat or phone support without paying for an Apple Support agreement.
I know there's another thread with the same issue that was not resolved on the discussion board.
Thanks to anyone who can help.

Recently I used my ipod at work all night, just like normal. After work on the way home, like normal, I plugged it into my aux port on my car's head unit, and plugged it into power. 10 minutes later, in the middle of going over Ortgea Highway(hiway 74 between Orange and Riverside Counties), it just suddenly stopped working. When I plug it into any of my computers at home, nothing happens, it is not recognized or seen. When I plug it into power, it displays either a "sad ipod icon" or a battery with exclamation mark(!) icon. I have brand new power adapters both for the car and home, plus brand new usb cables, thinking that would help. It hasn't and now, since I opened those packages, I am out that $$ and ******. Since I received this unit as payment for electrical services rendered, I have no idea how old it is. Does anyone have any ideas? ([email protected])

IPod touch is not recognized by Windows (with a connect to iTune screen) after OS 5.1.1 upgrade and received an 1602 error

My iPod touch is not recognized by Windows 7 and will not appear on My Computer as a storage device after OS 5.1.1 upgrade and received an 1602 error. My iPod is now having a connect to iTune screen.

Error 1600, 1601, 1602: Try the following steps to resolve this error:
Ensure proper USB isolation troubleshooting has been performed, and test with a known-good cable.
Follow the steps listed for Error 1604.
This error may be resolved by disabling, deactivating, or uninstalling third-party security, antivirus, and firewall software. See steps in this article for details on troubleshooting security software.
http://support.apple.com/kb/TS3694#error1602

Hard drive not recognized during windows server 2008 setup

hard drive not recognized during windows server 2008 setup

Hi,
Whether the hard disk is recognized in BIOS?
Connect it to another computer to see if it could be recognzied incase the cause is the disk itself. Also please check if it is really a RAID instead of a single hard disk - a single disk should be recognized directly while RAID cannot be recognized until
a suitable driver is installed.
Please remember to mark the replies as answers if they help and un-mark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Laptop Subwoofer not recognized by Windows 7

Similar Messages

Maybe you are looking for