Load satellite U940-10F problem

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• Satellite U940 - battery problem

  Hi, my battery LED doesn't turn on when it is plugged. My laptop is plugged in but does not support. AC adapter works fine. Is this a battery problem? Do I have to buy a new battery?

  Is this a battery problem?

  No doubt...

  Do I have to buy a new battery?

  If there is battery failure, the battery should be replaced.
  But if your warranty is valid I recommend asking an ASP in your country for assistance... perhaps it could be replaced in warranty...

• Satellite U940 Windows 10 update, very slow start to the top

  Hello

  It looks after upgrade to win10, the SSD is not used to quickly boot up the laptop.
  How can this problem be solved?

  In tools, defragment disc, it shows all of my partitions as SSD drive so I can't defragment.
  Why are they displayed as SSD? I think that the basic motivation is a 500 gb HHD and only a 32 GB SSD is included.

  Also in the management of the computer disk SSD drive shows only 11.22 GB of capacity and is not used (all 11.22 GB free)

  Help, please. I want to get the quick start of the win8.1 and at the same time be able to defragment my HARD drive.

  Posted by some_user
  

  Hello

  It looks after upgrade to win10, the SSD is not used to quickly boot up the laptop.
  How can this problem be solved?

  In tools, defragment disc, it shows all of my partitions as SSD drive so I can't defragment.
  Why are they displayed as SSD? I think that the basic motivation is a 500 gb HHD and only a 32 GB SSD is included.

  Also in the management of the computer disk SSD drive shows only 11.22 GB of capacity and is not used (all 11.22 GB free)

  Help, please. I want to get the quick start of the win8.1 and at the same time be able to defragment my HARD drive.

  Hello

  Same problem here with a weak start after the upgrade to Windows 10 (with a Satellite U940-11 t).
  If anyone has the solution, it could be great :-)

  EDIT: I just saw this post: https://forum.toshiba.eu/showthread...-to-Windows-10
  I will try this solution.

• Satellite U940 - stuttering & audio dropouts using NI Traktor Pro

  Hello

  I am DJ & artist and recently bought a toshiba for sets dj ultrabook parade and live sets with traktor pro.
  I also do computer repairs so I know my way around the pc...

  Now, at the beginning I had an occasional stuttering or interruption, which I blamed on the system settings, so I made a few tweaks here and there, disabled some stuf, uninstalled some bloatware...
  Everything seemed ok.

  But my last show was a nightmare, suddenly all hell broke loose! Stutters major interruptions and I had to put in a cd backup which is pretty stupid when live...

  Now, before everyone says its software trakor or a material that is causing the problem... No, this is not!
  A lot of testing already before posting here

  This is a finding of latencymon:

  * CONCLUSION *.

  Your system seems to have difficulties of audio manipulation in time real and other tasks. You may experience dropouts, clicks or POPs - due to breaks. A problem may be related to power management, clear the settings in the configuration of the BIOS and CPU limit sign. Automatically search for updates to the BIOS.
  LatencyMon has scanned your system for 0:05:30 (SS) on all processors.

  * INFORMATION SYSTEM *.

  Computer name: BONAS
  OS version: Windows 8, 6.2, build: 9200 (x 64)
  Material: SATELLITE U940, TOSHIBA, VCUAA
  CPU: GenuineIntel Intel (r) Core i5-3337U CPU @ 1.80 GHz
  Logical processors: 4
  Groups of processors: 1
  RAM: 8081 MB total

  Now for 1000 new machine announced as Monster media is not how this machine should run.
  My last chance, if I don't find the sollution is format all and put on clean windows 7 without all the stuff of toshiba which could cause this...

  You mentioned the Wdf01000.sys (Kernel Mode Driver Framework) files in your message.
  As much as I know, that it is a hardware driver internal Microsoft which is placed in
  C: the folder \Windows \System32 \drivers.
  The driver gives you access to the computer or ancillary equipment.

  The reason why this file appear as a troublemaker can be connected to external devices connected to the USB ports as external mouse or other device.

  To be honest, I wouldn't recommend disable or delete this file because it s a clean Windows driver and may be important to keep the system working properly.

  In your case I recommend you check the connected 3rd party devices and also to test the combination of Traktor and Sat with connected U940 adapter mains or battery only. Also test it with WLAN enabled.

  Your comments and good luck would be appreciated

• error 'iaStorA.sys' on the Satellite U940-108

  Hello

  I have a portable Satellite U940-108. I had to replace the hard drive failure.
  After retrieving the backup of the following Win 8.1, start the laptop the error message system: System Thread Exception unhandled (iaStorA.sys).

  This error also occurs if Win 8.1 is installed with an installation CD, and then the drivers are loaded.
  I have updated the drivers to the latest version.

  I beg your help.
  A welcome message.
  Jordi Miralles.

  After the HARD disk has been removed and replaced the RAID configuration is lost and must be rebuilt.
  I don t know exactly the procedure, but in order to use the RAID feature that is controlled by the Intel Rapid Storage Technology, the RAID must be to rebuild and this can be done by the service provider accredited with special tools and method.

  After that, I guess that this error will go away.

• Satellite U940-103 with Linux - Touchpad does not & poorly programmed FN keys

  Hello

  I bought a toshiba Satellite U940-103, and I installed ubuntu 13,10 dual boot with windows 8.1.

  The problem is that the touchpad is not working and the fn are false (fn f2 key suspend the computer instead of the brightness control).

  I tried to install linux different sistem (Mint cinnamon 15, 13.04 ubuntu, ubuntu 12.04.3) but they still have the same problem, even in the live cd.

  I tried to ask the Italian Forum of ubuntu, but they have solutions do not work...

  Thanks for the help
  Yun

  * PS.* sorry for my bad English. Is it normal that my laptop seems overheated and my battery life seems to be reduced when I use Linux?

  Hello

  Yes, you're right!
  In the direct (stable mode without having to install), the touchpad does not work.

  However, once installed, it will work.

  In regards to shortcut keys, yes they are mapped correctly.
  They are treated to the old-fashioned way (former Toshiba models had the mapping used by Linux on this model).
  If you want help, file a bug report on bugs to Ubuntu system.

  You can always change the brightness by using the GUI (Control Panel > brightness & Lock).

  Fun with Ubuntu on your device!

  Tom BR

• Ubuntu on Toshiba Satellite U940 - startup of: SSD

  Hi guys,.

  I think buy Toshiba Satellite U940. The reason is that he a dimmable-up ultrabook so I'll buy 16 GB of ram and a 120 GB of msata SSD. I'm going to install ubuntu. But because I'm not sure that two important things, I would ask you first.

  1. can you the msata SSD was seen directly from the bios? I want to install ubuntu on it and also to have my case start and all programs there. I ask this question because I read somewhere msata SSD it is only for the purpose of the cache and cannot be seen directly because it is in RAID mode. So can we get around this thing from the bios? I just only to manipulate the msata SSD as a disk driver normal in my bones. It is this possible?

  2 are all drivers for Toshiba Satellite available for ubuntu linux U940?

  Thank you guys for your time.
  Harry

  Hi Harry

  Good to hear about your projects!

  I can't answer your question exactly since I don't have the necessary information to do so.
  However, I can tell you some things that can help!

  The RAID configuration is purely software-rendering. So it can be removed from f.ex Ubuntu disk-tool.
  I installed Fedora on the U840 and U940 that have the same RAID on an internal SSD flash drive and internal HARD drive.

  The RAID can easily be removed and that make storage devices appears as installation targets unique (e.g. SDA and SDB).

  However, I can't tell you if any data 3' rd party SSD will work in the U940.

  My Setup was when I used the 32 GB SSD as a target for the OS - which is actually a LOT of space for an OS Lnux.
  The internal HARD disk has been mounted as HOME.
  In this way, I had the speed of the SSD for all operations of the system (boot, updates...) while having massive storage HARD drive for personal data.

  Regarding the drivers, I think in addition to the basic features should work (WiFi, screen, sound, etc).
  In my tests, I noticed (but is no intensive testing is) no problem don't except the backlight on the keypad was not working on older kernels.

  BR

  Tom

  Post edited by: MannerhagenVPO

• A few questions after the downgrade of Win 7 on Satellite U940 - 11L

  Hello

  friend of mine bought the Toshiba Satellite U940 - 11L which had Windows 8 on it, due to some reasons that she wanted to have Windows 7 installed on it, which was pretty easy.

  Trouble came with the installation of the Symantec touchpad, after installing the drivers, it worked for about 10-15 minutes but then it stopped working.

  Tried to uninstall and install again but no luck, found a few discussions where it was suggested to remove all the devices, remove the battery and the power cord.

  Press the power button for 15 seconds and then power back on but still not lucky (I wasn't in the restoration of the default settings of the Bios I did not any change it outside disabling secure boot and replacing UEFI CSM that was needed to run win 7 on it).

  Tried about 4 different sources when it comes to the drivers but still does not work. I checked the Device Manager Dev but see no conflict, and it shows that the unit works fine but the problem persists. Please note that the drivers were specific to windows 7.

  Please if you have any suggestions we would greatly appriciate it.

  On another note, I'm not able to install the bluetooth it (HW ID shows as ACPI\TOS6205), I tried to install it several times but no luck because it always shows as unknown device in the dev Manager. The driver that I use is Bluetooth Filter Driver Package as info.

  Also, the computer is slower than it was with Windows 8, I suspect the reason for this is the fact that the installation of win 7 I accidentally erased part of the hybrid drive SSD (the size was 11.2 GB if I remember correctly, yes silly me...). I wasn't looking for a while on the net to see if there is a way to fix it but no luck so far.

  Thank you very much for your time and your suggestions!

  Tony

  With regard to the question of the touchpad.
  To my knowledge, the touchpad should work even if the Synaptics touchpad driver has not been installed. Windows system contains own driver that control the touchpad and provide standard settings. Of course after installing the Synapatics driver, you should get a few more options and features more touchpad.

  I recommend you to download the driver for the touchpad from Synaptics driver page and install it again: http://www.synaptics.com/resources/drivers

  With regard to the problem of BT.
  The laptop supports WLan Intel (Intel Wireless-N 2230) card that supports BT connectivity. Bt driver filter pack is ONLY necessary if you laptop would use an Atheros WLan card or Realtek WLan card. For the Intel WLan modules such package of filter is NOT necessary. To get BT to work, you must install the battery Toshiba BT!

• Satellite U940 - Random BSOD after replacing HARD drive

  Good day ladies and gentlemen!

  I was wondering if I can win some lights here - as I google myself in a bunch of flange on the issue, I have!

  I am a famous computer technician (modest too) and more recently, a client of mine introduced me to a ultrabook Satellite U940 - lovingly with the SSD / HDD Raid 0 configuration running our beloved Windows 8.

  All things according to their entire course - Hitachi hard drive failed (as google tells me is to be expected).

  So, I replace the hard drive by a great little number Western Digital, cloned from Hitachi, sector by sector, and after a significant cajoling with bcdedit and bootrec amount, I could so he could begin our good liked Windows 8.

  However, since then, I have random BSOD, cold boots failed and all sorts of errors.

  I ran all the regular patches - SFC/scannow, chkdsk/r, Windows 8 repair facilities, etc., but it is still volatile jolly.

  Things seem not to be as they were with this Satellite little ol '-before any repair, the peripheral device manager showed two "RAID 0' in the category of hard drives, and since then it shows the individual SSD and the WD HARD drive."

  I've updated the driver for the Intel Rapid Storage at latest on the Toshiba site, but nothing helps - alas!
  The weird part is that if I do a reboot on this little beauty, she starts without any problems, but a start cold after a power off is a completely different question - dummy - spit crashing, dumping, in general!

  If there is a troubleshooting there champion who can destroy my help in this situation, I'd be very impressed and never have if they could provide assistance in this regard.

  Unfortunately Microsoft - are we are all end by using these products of ever-so-pretty Appl?

  Hello

  I read in some discussions here in this forum only after replacing the disk SSD or HARD drive, the RAID configuration is lost and must be rebuilt on a device Windows 8.

  But this can be done very easily, and this can be corrected by an authorized Toshiba because this procedure requires special tools and utilities.

  Unfortunately, it seems to me that you will need to contact the ASP in your country to get this problem resolved :(

• Dismantling satellite U940

  Hi guys,.

  Anyone disassemble by Satellite U940?

  I have problems with noise from the cooling fan, so I need to open and clean it.

  I tried to do, but I was not able to reach the fan because I'm not that expert and I didn't break anything.

  Is there anyone who has done so he can me adivce?

  >... since I'm not an expert it and I didn't break anything.
  The reason why you should not do anything. Small mistake and you can damage something. There are many smallholders plastic that can be broken.

  Disassembly of the laptop will be by authorized personal order only and following maintenance manuals.

  Have you tried to reduce cooling fan activity change the parameters for the method of cooling? You can find advanced power options n.

• Satellite U940 - left side of the touchpad is locked

  Hello

  I have a Satellite U940-108 for 3 months and I have a problem with the touchpad... On the left side, when I go to press to select something, _the touchpad won't let me no press it_, is blocked and I can't click on the left side.

  Happened from one day to the other, and the part that does not respond to the pressure of the finger is slightly elevated compared to the right of touckpad, which works correctly.

  I hope you can help me to solve this problem, thank you.

  Hello

  So just the left touchpad button is hit?
  To me, it looks like a mechanical part of the button does not work properly.
  Cannot you give advice on the right without checking or touch the button.
  What happens if you apply more pressure on the button?
  You may notice a difference?

  In my opinion, the described problem is hardware related, and as you say, the unit is 3 months old, so in your case I would contact the service technician to correct the touchpad.

• Satellite U940 PSU6VA - updated to Win 8.1 without following the instructions

  I recently upgraded my Toshiba Ultrabook (Satellite U940 PSU6VA - 00S 002) of Windows 8 to 8.1 Windows.

  However, I didn't know at the time where there was quite a long list of procedures that I should have followed before and after the upgrade (see [http://www.toshiba.eu/innovation/generic/windows8_1-upgrade-stepbystep/]).

  After the upgrade, I noticed that the computer is slow, and the fan would never stop. I finally discovered that the driver for the graphics card was gone, and so I used Toshiba Service Station for update my drivers. Now, everything seems to work normally (except that my Wi - Fi off frequently, but happening before the upgrade as well).

  However, read the article I linked above, I see that I have not followed the steps correctly.
  I do not uninstall the software listed in the annex is before the upgrade and I have improved my drivers without apparent order by Toshiba Service Station (rather that check the Toshiba website for good order, that article says).

  So, what I want to know is: this will potentially lead to problems in the future?

  Is it useful to do a factory reset and go through the upgrade process again? (I have all the time at the moment, so I can afford to do so.)

  > So, what I want to know is: this will potentially lead to problems in the future?

  If your system works fine now, I don t think you will have some problems related to the upgrade.
  But of course, you might get some problems of system in the future, no matter if you upgraded the system in the correct order. Something like that is not in the order of installation.

  However, I have read in this forum that many people had problems with the Windows 8.1 because they did not follow the update instructions. In such cases, it s advisable to repeat the upgrade procedure

  But in your case, all seems to work fine

• Satellite U940 - backlight on the keyboard in Linux

  In addition to Windows 8, I installed Linux Mint 14 cinnamon on my Satellite U940-101 (now I have a sort of dual boot by activating the UEFI option in Bios power switch). Everything works fine, except for the lighting of the keyboard under Linux.

  According to other forums, the only possibility to activate the backlight is to disable ACPI in the Bios. The problem is that in the Bios of the U940-101 (Bios Version 1.20), there is no option, at least I'm not and there is also that no Bios update available yet.
  Does anyone know how to activate the backlight of the keyboard in these circumstances?

  Thanks in advance!

  As far as I know, keyboard backlight is controlled by the specific tool of Toshiba and it is designed for Windows operating system only, so I put t think that the BIOS update will or can help you with this.

• Satellite U940: 2.4Mbit / limit using Intel WLan - N 2230

  Hi support and other users,

  I have a toshiba Satellite U940 windows 8, brand new laptop with Intel® Centrino® Wireless - N 2230, wireless but I do not get speed greater than 2.4 Mb

  http://www.Speedtest.net/result/2844225725.PNG

  This result is the same when downloading from newsgroups.
  On Ethernet is that the speed is 10 MB

  I tried the same thing on this forum http://communities.intel.com/thread/32017
  I did have the problem with an older laptop... It is not the router, I get the best speeds with older laptop.

  I tried diverend drivers, installed driver update with Windows update, but nothing does.

  You hhave a solution, I guess the wireless centrino is not good...

  I bought this laptop for high speed with ssd, also need a connection with wifi broadband...

  Help please...

  Masterdam

  Hello

  The Intel Centrino Wireless - N 2230 supports WiFi standards 802.11 b/g/n and it runs at 2.4 GHz only
  Do you have what standard chosen in your router settings?

  Please also see the Wlan standard that is defined for the wireless network adapter. You can do this in
  Control Panel-> Device Manager-> Wlan card properties-> Advanced tab

  To get the full 802.11 N speed, your router and wireless network card should be on the 802.11 N only.

• Everything works, but does not connect my Satellite U940

  Hi all

  I'm trying to connect my Satellite U940-101 to my network at home.
  Everything works (wifi is doing well on other devices)
  Also the satellite itself will recognize my wireless network, that asks for the key, and lets me know when I enter for example bad.

  BUT when I press on connect, the computer lets me know that it cannot connect to this network!

  Password, network, signal, etc, etc are all fine.

  Can someone tell me what could be wrong?

  Thank you very much

  Can your Satellite to connect when you turn off the WLAN protection?

  In front of me, I have Satellite U940-103, and it connects to my WIFI protected without any problem.