No speakers plugged in Satellite L75D-A7283

Please help!
My computer shows "No speakers or headphones plugged in" yet I have internal speakers. I received this error message after I downloaded various Toshiba updates. It's an AMD High Definition Audio Device which came installed on the computer.
Thanks

I had a similar problem with my L75-A7285. Called Toshiba CS today. Directed to use administrator account (Windows 8.1). Press "windows" key and "X" to be able to access Device Manager. Clicked on that and looked at Sound settings. I had a yellow exclamation symbol on driver. Was told to uninstall, which I did (right click to initiate removal process). Then told to restart computer. Automatically reinstalled sound driver. Told to access media to check for sound. It worked. Surprised and happy!

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System recovery fails after upgrade to Win 8.1 on Satellite L75D-A7283

My elderly uncle forgot the password to his Win 8 user account sometime after upgrading to Win 8.1. He was the administrator, we haven't been able to get Microsoft to reset the account, so I thought to roll back the computer to its factory installation of Win 8.
However, when I try to do that, I get as far as the Reset your PC screen and find that the only target OS is Win 8.1, not the original Win 8. Ok, I accept that. But after choosing to restore Win 8.1, it says "Unable to reset your PC. A required drive partition is missing."
I have examined the disk by removing it and attaching it to another computer and find that both the original Win 8 recovery partition and the new Win 8.1 GPT recovery partition are both there. They just don't seem to be accessible.
It seems that the Win 8.1 upgrade has made the original factory recovery partition inaccessible, which is not particularly helpful. We have no recovery disks to work from, so I think my only recourse is to try to get a Win 8 factory recovery disk from Toshiba, but I wondered if anyone else has a suggestion? Thanks.

Satellite L75D-A7283
It's my understanding the upgrade does not modify any other partitions while upgrading Windows itself. Seems likely something else is wrong.
If you did not create recovery media before and cannot do so now, then obtain it from Toshiba. Scroll down to Get Recovery Media here.
All the information in the section Recovering the Internal Storage Drive, which begins on p. 53 of the User's Guide, should still be applicable.
Satellite/Satellite Pro L40/L50/L70/S40/S50/S70 - A Series User’s Guide
-Jerry

HT1533 my sound has stopped working i have speakers plugged in but computer doesnt register or recognize them. the volume is on mute and grayed out ...will not let me change,what can i do to fix this problem....i have tried unplugging and plugging back in

my sound has stopped working i have speakers plugged in but computer doesnt register or recognize them. the volume is on mute and grayed out ...will not let me change,what can i do to fix this problem....i have tried unplugging and plugging back in and reset and headphones...nothing works..how do i get my sound back?

OS X Mountain Lion: If you can’t hear sound from your speakers
Read the "If you’re trying to listen through external speakers" section.

"Squelchy" noise from external speakers plugged into headphone jack

I get a strange, warmly, high pitched static continuous "squelchy" noise from my external powered speakers when I have them plugged in via cable to the headphone jack of my iPad (3rd gen). The noise occurs only with the iPad - the noise is not present with other devices, such as my iPhone 4S, older iPhone 3G, or my Samsung Galaxy or Toshiba Thriven (both Android devices). Also, the noise is present only with external speakers - never with headphones. Doesn't happen with Bluetooth audio.
The pitch of the squelchy noise seems to be related to how much load the iPad processor is under, though I can't say for sure. I honestly have no idea why it's making this noise. I thought it might be a ground loop issue which occurred only when I had external powered speakers plugged in while the iPad was also plugged in, but the noise happens when the iPad is running on battery, as well.
Does anyone have any ideas how I might get rid of this noise?

I don't know if this could be your problem, but...
On some systems the BIOS will sometimes disable the on-board audio controller at startup if it doesn't detect anything connected to the inputs or outputs (older HP computers did this to me ). You usually need to enter the BIOS and permanently enable the On-board Audio by changing the setting from 'Auto Detect' to 'Enabled'.
Hope that helps.

No audio output on speakers plugged into 3000 H210

I recently purchased a 3000 H210 57094408 running Vista home premium Service Pack 2 (all recent Vista updates have been installed).
With speakers plugged into the back output port, I was able to open Lenovo HD Audio Manager and obtain test tones in stereo through my speakers. I couldn't, however, get audio from iTunes, YouTube, etc., nor could I get test sounds in Control Panel->Hardware and Sound->Sound->Sounds. In Control Panel->->Sound->Playback, I noticed that there were two speakers shown, one Realtek HD speaker that was "working" and the USB Audio CODEC speakers I'd plugged in, which were also "working" and demonstrating audio levels in the status bar to the right of the speaker icon (I was playing music in iTunes while checking the settings). I made sure the cheapo speakers were selected as the default, but still no sound was coming out of said speakers -- the same speakers that had made the test sound noises in Lenovo HD Audio Manager.
I suspected the HD speakers (the nature of which I knew not) were interfering with my cheapo speakers, so I disabled them, and they no longer appear in the list of speakers. Now Lenovo HD Audio Manager shows no speakers at all, and the test tone option isn't available to me in that application. Control Panel->->Sound->Playback still shows my cheapo speakers, but they do not even register sounds from iTunes anymore. Both speakers appear in Device Manager, but I have no idea what the Realtek speakers are supposed to be -- no speakers were included with the Lenovo box. If they are necessary (i.e., not really speakers but the method by which the sound card communicates with the speakers), how do I get them back up and running?
Per the User Guide, I have reinstalled the driver for the audio card (Realtek audio ALC 888/662 VISTA driver), but that hasn't done anything. I'm out of options at this point and would love any guidance! Thanks in advance.
Solved!
Go to Solution.

Update (and a successful one, no less)! After an extended remix call with Lenovo support, we uninstalled and reinstalled the driver for the Realtek controller (found in Device Manager under the sound controllers), which solved the problem. Guess the controller driver had been corrupted, which is why it could work in the HD Audio Manager program but couldn't in the other applications. Anyway, thought I'd post the solution in case anyone else has the no audio issue -- they can avoid some of my detours and missteps!

Enabling internal when external speakers plugged in

is there a way to enable the internal speakers when i have external speakers plugged in on my 24" iMac??
i want this cause i use a Bose Cinemate® speaker system and it powers off after inactivity/no sound ... so then I don't hear alarms etc ...
btw i've asked Bose and they say there's no way to disable their power off timeout ;-()
TIA
Barry

Hello mate
I have a similar headache wanting to connect bluetooth speakers as well as plugged in speakers to play itunes in 2 rooms at the same time...nigh on impossible and is still a nightmare- however a solution that may work for you is this..http://www.versiontracker.com/dyn/moreinfo/macosx/18611 - its a piece of audio software called audio highjacker that allows you to play external and internal speakers at the same time. It wont work for me due to the latency or delay to my bluetooth - it plays the same tune a second or out of sync - so in one room they are just into the chorus while the other room they are still on the verse!!
Anyway download Audio highjacker and go to itunes (or whatever audio you want to highjack) open audio jack and click the application in its menu window. make sure source type is 'application' and mute is off - then click highjack - then 'click here to insert effect' choose 4fx and then auxillary device output - this will bring up a menu where you can choose what you want playing thru the other speakers or internal - this is from memory so apologies if its a little inaccurate - but this will play internal and external speaker at the same time - although not perfectly sychronised
hope this helps
cheers
Mike

My audio on face time won't work with external speakers plugged in

I have a fairly new iMac. My husband bought me some Bose speakers and when I try to face time with the speakers plugged in I do not get any audio.

Facetime has not been available on iPads purchased in the UAE for years.
Although Facetime can work in the UAE on devices which do have it I don't know why you have not been able to use it in iOS 7.
See here:
http://support.apple.com/kb/ts3367
http://support.apple.com/kb/ts4268
http://support.apple.com/kb/ht4319

Strange issue with external monitor, only working when external speakers plugged in (using Thunderbolt to VGA adaptor)

Hey – I am having a very strange issue with my external monitor; where it only works if my external speakers are plugged in and connected.
I am using a late 2011 Macbook pro, running Mavericks 10.9.4, along with an MBox 2 (USB Audio Interface), and two powered speakers (KRK Rokit 5). This setup has had no issues. I have just acquired an external monitor (Benq T2200HD), which I am using with a thunderbolt to VGA adaptor (a cheap Chinese knockoff adaptor).
To start - I plugged the monitor in with the thunderbolt adaptor, and it powers up and works fine. However, there is a nasty buzz coming from the speakers. I did some research and it looks like a simple ground loop issue. I did a bit of troubleshooting, and this is where things get weird.
What I found is - If I unplug the MBox, the monitor loses signal from the computer (displaying ‘No Signal Detected!’). Further, if I keep the MBox plugged in, however unplug both the cables from the MBox to the speakers, the monitor loses signal. It doesn’t matter if the speakers are turned off, however they need to be plugged in (or the monitor loses signal). Weirder still, I can unplug the MBox, however the monitor will work if I plug in the speakers through my macs headphone jack.
Simply put, the monitor only works if there is a direct connection between the computer, the speakers, and the power source. What is going on here? Is the monitor grounding through the computer port, to the speakers (I don’t know how this works, is this possible?). Could it somehow be the cheap VGA adaptor I am using?
Some other information:
- Everything is plugged into the same multi-box for power. I have tried plugging things into separate sources, and the result is the same.
- If I unplug the thunderbolt adaptor, then the speaker noise disappears straight away.
- The ground noise doesn’t appear in my headphones, which are plugged into the MBox.
Any information would be great – am I missing something here, or is this genuinely weird?

Well, I went back into Best Buy to test on 3 other laptops (2 Asus, and their floor model for this Sony). It seems to be doing the same problem so at least I was able to rule out broken hardware issue on my particular laptop.
Here's what I did to test:
Since I couldn't really install Adobe Premiere on their machines, I used the DVIO software (http://www.carr-engineering.com/dvio.htm) and a 5 min clip I captured. I transferred onto their machines, hooked up my Sony D8, and attempted to play the video. It would play for 15 seconds and then stop and jitter with a loud noise (like it does on my laptop). I even tried changing each machine's firewire driver to the legacy one and same results. I pulled a brand new 4 pin to 4 pin firewire cable off their shelf and still the same problem.
I think I've nailed it down to Win7x64 bit Home Edition not playing nice with Firewire driver. Very annoying. I can't find any concrete evidence of this from other users on any of the forums that have my particular problem, but from my own testing, it's all I can conclude.
I have 2 other things I can try:
1. Opening the laptop and looking at the firewire to maybe find appropriate driver (ugh, I don't want to have to open this thing up).
2. Upgrading to Win7x64bit Pro and possibly testing with XP on the new MS Virtual PC (http://www.microsoft.com/windows/virtual-pc/). I can't do it with my Home edition apparantly.
Who needs to view video on an external TV anyways....sheeesh...(scarcasm).
Tim

With speakers plugged in, sound first begins on internal speakers...

...and then switches after a second to the external (plugged in) speakers in the headphone port.
I can't tell when this happens. I think it has something to do with whether sound has been used in a while. (does the sound card sleep?)
I've owned many Macs and never experienced this behavior. Once it starts playing out of the external speakers, it stays there and works as expected, but the real problem comes when you are working and there is a short burst of sound like an alert. The sound starts briefly on the laptop speakers and then switches mid sound to the external. Quite weird and quite annoying.
Any suggestions?
UPDATE: I was just watching the iPad keynote, paused, came over to Safari for a minute and came back and experienced the internal-then-external sound. What's up??
Message was edited by: biver

I don't know if this could be your problem, but...
On some systems the BIOS will sometimes disable the on-board audio controller at startup if it doesn't detect anything connected to the inputs or outputs (older HP computers did this to me ). You usually need to enter the BIOS and permanently enable the On-board Audio by changing the setting from 'Auto Detect' to 'Enabled'.
Hope that helps.

Strange issue with external monitor, only working when external speakers plugged in

Hey – I am having a very strange issue with my external monitor; where it only works if my external speakers are plugged in and connected.
I am using a late 2011 Macbook pro, running Mavericks 10.9.4, along with an MBox 2 (USB Audio Interface), and two powered speakers (KRK Rokit 5). This setup has had no issues. I have just acquired an external monitor (Benq T2200HD), which I am using with a thunderbolt to VGA adaptor (a cheap non-apple adaptor).
To start - I plugged the monitor in with the thunderbolt adaptor, and it powers up and works fine. However, there is a nasty buzz coming from the speakers. I did some research and it looks like a simple ground loop issue. I did a bit of troubleshooting, and this is where things get weird.
What I found is - If I unplug the MBox, the monitor loses signal from the computer (displaying ‘No Signal Detected!’). Further, if I keep the MBox plugged in, however unplug both the cables from the MBox to the speakers, the monitor loses signal. It doesn’t matter if the speakers are turned off, however they need to be plugged in (or the monitor loses signal). Weirder still, I can unplug the MBox, however the monitor will work if I plug in the speakers through my macs headphone jack.
Simply put, the monitor only works if there is a direct connection between the computer, the speakers, and the power source. What is going on here? Is the monitor grounding through the computer port, to the speakers (I don’t know how this works, is this possible?). Could it somehow be the cheap VGA adaptor I am using?
Some other information:
- Everything is plugged into the same multi-box for power. I have tried plugging things into separate sources, and the result is the same.
- If I unplug the thunderbolt adaptor, then the speaker noise disappears straight away.
- The ground noise doesn’t appear in my headphones, which are plugged into the MBox.
Any information would be great – am I missing something here, or is this genuinely weird?

Hello cgoldberg11
Please go to the below link to test if you are having a speaker hardware failure.
Testing for Hardware Failures (Windows 7)
This will rule out hardware failure, let me know how that goes.
Thanks
If I have solved your issue, please feel free to provide kudos and make sure you mark this thread as solution provided!
Although I work for HP, my posts and replies are my own opinion and not those of HP. .....
Reguards,
Mo

Shock when plugged in- satellite BT4G22

hi all
i have a TOSHIBA satellite P750-BT4G22 laptop. i bought it from US and i m using it in India presently. The problems is that i am getting mild electric shocks when i plug in the charger. I m gettin shocks from the VGA port and the speaker cover above the keyboard. why is this happening? could this bring any damage to my system? My charger plug is not having the earth pin. how can i get rid of this.please help.

I get shocked from my Satellite P875 with the ac adapter plugged in.
Sent in laptop for repair while still under warranty. They replaced the motherboard, hard drive & ac adapter, but I still have the same problem. Can you imagine what that would have cost, if I would had to pay for this repair, I could have bought a new laptop for that.
I own two older Satellite laptops, but the Satellite P875 is my first with a aluminum case.
If the laptop would have a separate ground connection, the laptop would still be leaking current to ground but I would not feel it.
Right now I am using a rubber mat under my feet which stops the mild shock, when I am using the laptop somewhere on a ground floor concrete or tile floor.
I would be very concerned if I would be a person with a heart pace maker.

Premiere Pro CC 2014 Playback Lag when external speakers plugged in

I've been getting unbearable playback lag in my premiere projects and finally figured out that if I unplug my speakers the lag does not occur. Quite strange. I'm pretty sure that my ram is hogged as well when I'm plugged in. Has anyone encountered this problem and more importantly figured out how to fix it? Editing is almost impossible with the speaks plugged in. Anyone have any suggestions on settings (pc and software) I should experiment with?
Thanks guys

I do not have CUDA installed, and I do not use PluralEyes.
This only happens with one sequence within one project, and once I closed that sequence, saved, and reopened, I was able to work again. But I'm still not sure why it happened and would like to avoid it in the future.

Headphones + speakers plugged into SB Live

Okay this is bugging me. Yes, I know my SB Li've! is crusty and old, but I'll replace it when I go PCI-E.
Basically, I have 2 speaker/sub plugged into output and headphones plugged into output 2. The only way I can get sound out of the headphones is to set it in 4 speaker mode in the mixer - as in my speakers are now front channel and my headphones are rear channel. No good. Is there no other way to do this other than unplugging my speakers and replacing with headphones every time I want to use them?

As suggested already, but aren't these just 2 equal stereopairs when using 4 speaker setup --> stereo not splitted for 4 speakers?
jutapa
Edit:
To me this works perfect with Audigy 2 (meaning 2 stereo outputs with speakers set to 4).
I use "Nati've Instruments BeatPort Player" for music playing, which supports ASIO driver mode --> ASIO allows to set stereo output to any of the 3 LineOuts found from the back of the card (speakers need to set up right so wanted ports are available (eg. 2/2. (line ), 4/4. (Lines & 2) etc.).
If I want to output from two sources simultaenously then I need just
- activate 4 speakers output
- set BeatPort Player output to rear L/R
- set other player output normally
jutapaMessage Edited by jutapa on 2-20-2005 08:28 PM

Recording sound through the speakers of a Satellite L750D

Hi,
I am trying to set up my Satellite L750D (psk36a-038008) so I can record using the sound that gets sent to the speakers and not just the input from the microphone. (whatever comes through the speakers could be recorded by whatever sound recording software I use). I was able to do this on a previous laptop (not Toshiba) but this one doesn't want to do it.
In the recording tab of the microphone, I have got the 'Show Disabled Devices' option ticked/checked but nothing else is showing apart from the conexant microphone.
The laptop is less than 1 month old, does it need new drivers already?
Thanks

And what is the source for this sound?
Do you want to record music from internet radio or what?
As far as I know Toshiba has build-in microphone and it is designed to be used with communications applications like Skype, MSN or something similar. As far as I know when mic is ON speakers are OFF.
It works on this way to avoid microphony effect.
To be honest it is not known to me that you can force notebook to work on this way and record sound that comes from speakers.

Speakers plugged in, says "audio device not installed"

My speakers are plugged into the correct port, the light for them is on but it says the drivers for this device are not installed, I click reinstall driver and it doesnt work, I bought this thing called Driver Genius and I did what I could, I didnt really understand much but I did what the directions told me, still didnt work! can anyone help me. I have a Compaq Persario and Windows Vista Home Basic. My speakers are Creative.

Hi CyborgHP,
What model number of PC do you have?
Also, try taking a look at this HP Support video and document on fixing sound problems. Chances are one of the steps described will fix the problem.
Let us know how it goes.
...an HP employee just trying to help where I can, but not speaking on behalf of HP.

No speakers plugged in Satellite L75D-A7283

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