Satellite L750/04K Keyboard not registering every keystroke

I have just purchased a L750/04K laptop but the keyboard does not seem to be registering every keystroke.
Often you have to press the space a couple of times, or other keys as well.
It doesn't matter how fast or slow I type it happens randomly.
Any help resolving this would be greatly appreciated.
I am using windows 7 in 64bit mode.

Hi buddy,
Have you noticed the same behavior with external keyboard? Probably only the internal keyboard is malfunctioning and so not all keys will be recognized.
Also check the current BIOS version and have a look on official Toshiba website for an update:
But if an external keyboard works properly the internal keyboard must be replaced. During valid warranty time it can be done for free from an authorized service provider.
Check this!!!

Similar Messages

Satellite L750/04K Replacement battery not recognised

Hi all,
I have 2 Toshiba laptops, a C650D & L750/04k. Both laptops have exactly the same battery (PA3817U-1BRS. The L750 battery failed to hold charge so I changed the C650 battery into the L750 & worked fine.
Obtained a replacement battery (PA3634U-1BAS) & charged in the C650- worked great !
But will not work in the L750!
Won't charge & PC will not turn on (indicator light is flashing amber-low battery condition).
Seems the replacement battery is not recognized. Is this a compatibility problem?
If so, what is the correct battery for L750/04K?
Any suggestions appreciated
Regards, Mooky

Hi
I found info on European page for L750 about compatible batteries and follow batteries are compatible with this notebook model:
PA3757U-1BRS
PA3787U-1BRS
PA3817U-1BRS
PA3818U-1BRS
PA3820U-1BRS
I presume the same batteries can be used on your Australian model.

Phone display message "Phone not registered" every 30 seconds.

working with cucm 9.1 with demo licenses I have registered phones 8945
which may be the error and possible solution for this type of error?

Hi,
For phone registration issues it would be nice if you can get a parallel set of captures from the IP phone and CUCM to which the phone is registered. This will show if any packet / signaling loss is happening between the two. Besides this you can check the console logs from the 8945 and also look for any hardware related issues by changing the switchport or the ethernet cable.
HTH
Manish

Satellite L750/04k missing operating system

Hi, well seems I am having an adventure with the toshiba.
Had to uninstall and reinstall drivers for the touchpad on/off function - display still not working.
TS advised value package needed - spend 2 + hours download 32 bit; when it didn't work another TS let me know as I had a 64 bit system I had to source download and extract that one so 3 plus hours later done this it failed.
Have to restore laptop to factory settings. TS closed; as part of their F Q&A they gave a guide how to 'restore'
-turn off laptop.
-turn on laptop whilst holding the '0' key (next to the 9 key)
- screen on laptop says 'Missing Operating System' top left corner and in bottom left corner 'HDD Recovery***'
No recovery disks were in the box when purchasing this laptop new in June of 2011.
Seems that I have continual issues with the functionality of the key board.
This was the same problem I experienced 2-3 weeks ago and was told it was a virus and had to correct this by clearing the system and reinstalling from backup.
Any tips would be greatly appreciated. ... since it done this I have read the manual, tried to google toshiba support on the iphone no luck and spent the last 3 hours setting up my 'older' laptop to get some internet access going...

Seems you are referring to this thread:
http://forums.computers.toshiba-europe.com/forums/thread.jspa?threadID=64929
> No recovery disks were in the box when purchasing this laptop new in June of 2011.
The recovery CDs were not part of the package because you could create a own Recover disk using the Recover disk Creator.
Here is a FAQ how to run system restore on Toshiba Australian notebooks:
http://www.mytoshiba.com.au/support/items/faq/71
If HDD recover is not possible, then you will need to use a Recover disk.
The missing recover disk could be ordered here.
http://www.mytoshiba.com.au/support/items/faq/69

I Get an error every time I try to update Windows 8.1 or update Defender (EXE On top "Class not Registered")

I think my lap top has a lot more problems, then the sun has Hot spots! :)
(not that I am down playing any one's situation, nor want to sound cynical or Condescending).
Though many of my issues have been resolved through a LOT of time, tech support and a couple friends and personal researching.
But I get the "Class not Registered" Every time I try to update Windows,
(I have Mozilla Firefox 30 and Windows 8.1)
On Top of small Error box, I get EXE..on top. But Inside the error box "Class not Registered"
Some of the other issues or problems were self inflicted by not researching properly, so to say the least I am being extremely cautious.
I have the same issue with Class not Registered, and looking for some ideas or hopefully the solution.
After I try running a windows update and any updates for my virus scan "Defender" which is what I believe windows 8 and 8.1 uses, I am not sure about Vista or Windows 7 have, I never used them.
I went right to 8 through a new lap top. Then I got Windows 8.1 (that was about a month ago)
But if anyone does find or even know an answer please reply as soon as you are able, anyone else who may just be reading, if someone gets anything that did work for them, Please Let me know.
Due to time I couldn't read through more Forum suggestions or links that may work for
My Error EXE. "Class Not Registered" :)
BUT will return later in day. Maybe anything I found an answer for I can pass on. i Have had plenty issues since I had a type of crash (Or whatever it was when I was online with a Tech from Microsoft and and he had it so both of us could control the Arrow cursor, I double checked phone number for MS and it checked out legit,
That was the beginning of many days of constant repairing That was back around July 6th 2014 Thanks to everyone who even just reads this, BuddyD

This is might because of your prior change in softwares. so first you have to do run '''sfc''' in run command. and then you see the specific problem which causes this . Since System File Checker (sfc) scan will make Windows replace corrupt or missing system files on your computer.
* Click Start>All Programs>Accessories>right-click Command Prompt, and select Run as Administrator.
* Click Continue or supply Administrator credentials if prompted.
* In the Command Prompt window type the following, and press Enter:
sfc /scannow
Refer this KB article for more information:
http://support.microsoft.com/kb/929833
See this is not a problem of firefox till now. You can check more with microsoft answers site.

After upgrading to FF4 for Mac OSX.5.8 the Flash-based website builder WIX will not register any keyboard inputs; eg i cannot type in a title or use command+z to undo something, Why is this?

I am using a MacBook Pro with OSX.5.8 installed. I just upgraded to FF4. I have been previously using the online website builder WIX and now when i open up my website to edit it in a separate browser window it does not register my keystrokes. I can edit with the mouse and make changes but i cant type in any titles or names for save files or anything. Shortcut keystorkes like command+z also do not work.

My daughter has had her Razr for about 9 months now. About two weeks ago she picked up her phone in the morning on her way to school when she noticed two cracks, both starting at the camera lens. One goes completely to the bottom and the other goes sharply to the side. She has never dropped it and me and my husband went over it with a fine tooth comb. We looked under a magnifying glass and could no find any reason for the glass to crack. Not one ding, scratch or bang. Our daughter really takes good care of her stuff, but we still wanted to make sure before we sent it in for repairs. Well we did and we got a reply from Motorola with a picture of the cracks saying this was customer abuse and that it is not covered under warranty. Even though they did not find any physical damage to back it up. Well I e-mailed them back and told them I did a little research and found pages of people having the same problems. Well I did not hear from them until I received a notice from Fed Ex that they were sending the phone back. NOT FIXED!!! I went to look up why and guess what there is no case open any more for the phone. It has been wiped clean. I put in the RMA # it comes back not found, I put in the ID #, the SN# and all comes back not found. Yet a day earlier all the info was there. I know there is a lot more people like me and all of you, but they just don't want to be bothered so they pay to have it fix, just to have it do it again. Unless they have found the problem and only fixing it on a customer pay only set up. I am furious and will not be recommending this phone to anyone. And to think I was considering this phone for my next up grade! NOT!!!!

Re: Satellite L750 - advanced mouse settings are not working properly

Satellite L750 model (One month old). The problem is that every time I start the computer, only works the point device of the mouse synaptics , but retains the advanced settings as pressing with three fingers, turns or you can use the wheel to move up and down the page. The funny thing is that is activated by clicking the mouse icon in the Control Panel. Once I access the icon, the mouse works perfectly and appears in the toolbar.
In Device Management, tells me that works perfectly and that the driver is updated.
Does anyone think of any solution? thanks

Hi
To be honest, I dont really understand what you are talking about.
Do you have problems with the USB mouse or the touchpad?
What device does not work correctly: mouse or touchpad?
The L750 series supports an touchpad with additional feature called Gesture (Multi Touch).
Here you can find nice description on Synaptics page how it works.
http://www.synaptics.com/solutions/technology/touchpad
Furthermore the settings could be found in control panel -> mouse -> Advanced tab
FYI: You can disable and enable the touchpad function pressing the small button above the touchpad surface (On/OFF).

Flex 2-14 keyboard flexing in the center and left. Keys not registering.

Hello Lenovo Community,
I recieved my Flex 2-14 about 2 weeks ago. Right after I took it out and began using it I noticed the keyboard was really "flexing" when typing, especially in the middle and left side.
Also, when typing, sometimes the keys won't register which causes letters to be missing in words. In almost every sentence I type there are letters always missing. I noticed that I have to press in the exact center of keys or else they will not register. Even if I press a key all the way down on the sides, nothing happens. This is a really disappointing keyboard from Lenovo, definitely the worst I've used.
Is anyone else experiencing either of these issues? What can I do to get this fixed?
Thank you.

Hi, yes having exactly the same issue syptoms as you hve described. Took it back to PC World - advised that was the design!

Initial keystroke not registering -- anyone else have this problem?

After not using the keyboard for a period of time, the initial keystroke is not registered, but the rest are. If I hold the initial keystroke down for a second, it does register. Does not matter if I use an external KB (USB) or the onboard one. Had the onboard keyboard replaced, installed the Macbook pro software update 1.1, did a clean reinstall of the OS, and did a disc repair, and the problem persists, though it is, and has always been, intermittent.
The problem seems more connected to filling in form fields: could be spotlight, could be a field on a web browser, could be a field on a spreadsheet. Problem occurs less than 10% of the time. If this is happening to you, please let me know, and if you have a solution, Please Please let me know!

I have been thinking about your comments for a while and it seems if the cursor was not in the correct field, none of the letters I type would appear, and it is only the first that ever gets dropped, so that can not be the problem.
I think with a core2duo processor working with minimal programs open, and time machine not running I definitely should not be having this problem, yet I continue to on a regular basis. I do not believe this is related to the tasks running in the background or this would have been a problem with macs for years and years, whereas I really only notice the problem arising recently on discussion forums, though someone may want to set me straight on that
Any thoughts from the mac engineers who are supposed to frequent these discussions? This forum was the second last option given by apple care support before the last option which is sending it off to apple for who knows how long without any kind of loaner or ability to rent a machine to keep running my business for the weeks they attempt to trouble shoot my MBP

HT4907 I am able to connect to my Mac Mini on Back to My Mac through iCloud but the keyboard/trackpad on the MBAir or MBP with which I access does not register on the Mini. So I can see the screen but cannot interact with it. Mini works accessing MBP/Air

I am able to connect to my Mac Mini on Back to My Mac through iCloud but the keyboard/trackpad on the MBAir or MBP with which I access does not register on the Mini. So I can see the screen but cannot interact with it. Mini works accessing MBP/Air and I can use Mini to input data or interact with screens of those computers.

Regarding your first question about bookmarks, I think you discovered the answer in when you pressed the address bar. The second tab there has your bookmarks.
As for the keyboard, I'm not sure why your Firefox is reacting so slowly; mine seems to show keyboards even when I don't want them. If you have accumulated a lot of history, perhaps that's an issue?
Did you use any third party software to move your Firefox data from internal memory to the storage card?

Flash Cards do not work on my Satellite L750

Hello,
I own a Toshiba Satellite L750 PSK1WA-03C00R and my flash cards do not work, the function keys work, but my flash cards do not.
This model does not come with the Flash Card Support Utility, it does however come with the Value Added Package.
I have uninstalled, CCleaned and reinstalled and repeated mulitple times, trying to get this to work properly. I have also restarted after each of these steps.
I can't figure the problem out and thought that I'd see what you guys' recommend before I resort to getting Toshiba's support services.
I also do not want to have to resort to a system restore, but, if I really have to and have no choice, I will when I can.
I hope someone may be able to help me and do look forward to what support you can offer me.
Thanks in advance.
-Chris.

Hello Pedro,
I have checked on thses settings and there is the option to allow the mouse to bring up the flash cards, this will bring up the flash cards if I would like to do that, I would however love to use the keys seeing as the mouse option seems to close any games I may have running and take me to desktop and this is not preferrable.
There is no "Reset Flash Cards" option, I have serched through many files and done many serches for this option and no luck, which is a shame.
Do you have any other suggestions? I would love to have this work.
The reason I did the reinstall was to get my brightness keys to work again. Sure, this fixed the problem, but now I have no flash cards. Any suggestions would make me a very, very happy man.
Thanks in advance.
-Chris

Since upgrading to the latest version of Firefox (15.0.1) any keystrokes I enter into the Google search box do not register.

Hope someone can help with this! Since upgrading to Firefox 15.0.1 most, but not quite all, keystokes I enter do not register. I've checked that my keyboard is working and it's absolutely fine with any other applications, including Internet Explorer which I've had to resort to using in order to post this question, as I can't fill in the fields using Firefox.

A standard diagnostic to bypass interference by extensions (and some custom settings) is to try Firefox's Safe Mode.
First, I recommend backing up your Firefox settings in case something goes wrong. See [[Backing up your information]]. (You can copy your entire Firefox profile folder somewhere outside of the Mozilla folder.)
Next, restart Firefox in Firefox's Safe Mode ([[Safe Mode]]) using
Help > Restart with Add-ons Disabled
In the dialog, click "Start in Safe Mode."
If input boxes work correctly, this points to one of your extensions or custom settings as the problem.
Note that Safe Mode also disables hardware graphics acceleration. Before sorting through all your extensions, if you have noticed performance problems or display artifacts, try disabling hardware acceleration in Firefox (in normal mode).
You usually need to restart Firefox in order for this to take effect, so save all work first (e.g., mail you are composing, online documents you're editing, etc.).
(WIN) orange Firefox button ''or'' classic Tools menu > Options > Advanced<br>
(LINUX) Edit > Preferences > Advanced
On the "General" mini-tab, uncheck the box for "Use hardware acceleration when available"

Satellite L750 will not open path

I have a new Satellite L750.
I am trying to do a course on my computer which I have purchased the disc for.
The course has paths to click on that are to link up with the files downloaded from the disc supplied to a folder in WINDOWS (C:) Program Files(x86).
The problem I am getting is that the path fails and a warning window comes up saying the path file can not be found, On looking at the file information on the warning window, it appears that the file has been doubled to include an extra WINDOWS (C:) Program Files(x86) so it reads: C:\Program Files(x86)\C:\Program Files(x86)\...........................
So obviously it will not find the file.
Why is it doing this, and how can I cure it.
It would make doing the course so much easier.
I have contacted the course provider and they are not sure why this is happening.
Also what is the difference between Program Files and Program Files(x86) folders.
Anybody got a clue.

> Why is it doing this, and how can I cure it.
Do you really think that this is a problem with a computer or Windows system software?
I doubt.
Firstly I would trying to copy the content of the disk to the new created folder.
Then go to this folder and check if there is a file like autostart or index which needs to be started firstly.
> Also what is the difference between Program Files and Program Files(x86) folders.
The difference is simply:
I assume you are using Windows 64bit so Program Files refers to the 64bit programs and Program Files(x86) folder refers to 32bit applications.

Satellite L750-170 Windows 7 Stereo Mix Not Appearing

Hi,
I've been looking for ages on how to enable my Stereo Mix and I just can't get it up...
I've installed the latest driver for my 'Conexant SmartAudio HD', clicked the 'Show Disabled Devices' and the 'Show Disconnected Devices' and I still end up with no Stereo Mix showing. I've got Stereo Mix on my XP, Vista and my other Windows 7 PC before and I really don't know why it won't work on this.
Please Help!!
Thanks

*I found a solution!*
Stereo Mix is a sound device for recording music from you computer.
It is very useful for marketing purpose.
However, it is usually missing in most Toshiba computers.
Here is how to get it back.
This solution worked for my Satellite L750.
- Download the latest Conexant SmartAudio driver for your laptop downloadable at http://support.toshiba.com/.
- Create a new folder (I created one on my Desktop) for the driver and extract the zipped driver files to it with WinRAR.
- You should find a couple folders. Browse through them until you find the folder labeled W7-64/ W7-32, depending on whether you are using 32-bit or 64-bit.
There will be a .inf file inside. There should only be one file with that extension. Open it in Notepad.
- Now search in notepad until you find this section:
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,Enable,1,01
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,EPname,1,01
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,DefGainSettings,1,00,07,00,07
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,MuteGainSettings,1,00,00
;HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable ,Flags,1,00
;HKR,%EPattributePath%\EpSettings\StereoMixEnable, Enable,1,01
;HKR,%EPattributePath%\EpSettings\StereoMixEnable, MixAssocSeq,1,E0,E0
;HKR,%EPattributePath%\EpSettings\StereoMixEnable, MuteGainSettings,1,00,00
Note the semi-colons in front of each line. Remove all the semi-colons so the 8 lines above read like this:
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, Enable,1,01
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, EPname,1,01
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, DefGainSettings,1,00,07,00,07
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, MuteGainSettings,1,00,00
HKR,%EPattributePath%\EpSettings\PcBeepCtrlEnable, Flags,1,00
HKR,%EPattributePath%\EpSettings\StereoMixEnable,E nable,1,01
HKR,%EPattributePath%\EpSettings\StereoMixEnable,M ixAssocSeq,1,E0,E0
HKR,%EPattributePath%\EpSettings\StereoMixEnable,M uteGainSettings,1,00,00
Now cick "File" and "Save".
- Then go to Control Panel, Sounds and Hardware, Device Manager, Sound, Video, and Game Controllers, and right click on Conexant Smart Audio HD, select Update Driver Software.
- Then go to Browse My Computer for Software, Let Me Pick From A List, Have Disk, and navigate to the .inf file (the one you edited in Notepad) in the folder on your desktop.
- It should tell you it is no longer digitally signed and might harm your computer. Install it anyways.
- Now open up your Sound tray. If you go to the "Recording" tab, and make sure "Show Disabled Devices" and "Show Disconnected Devices" are both checkmarked.
- Now you should have Stereo Mix. Right click on it and select "Enable".

Keyboard keys not registering when typing quickly or lightly on a new HP2000 laptop

Hello, I have the HP2000 laptop and my key compresses frequently d not register unless pressed alot harder than normal. This pc is only a few months od and I feel this is not usual. Is there a quick fix or adjustment or am I stuck learning how to type like a caveman with 10lb fingers???

Well you should not have to press the keyboard extremely hard to get it to recognize your key strokes. Have you connected an external keyboard to see if the issue occurs still?
-Sean
-------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------

Satellite L750/04K Keyboard not registering every keystroke

Similar Messages

Maybe you are looking for