Qosmio F750 screen replacement problems

Hi all

I hope you can help me,

I just replaced the display on my Qosmio F750 which unfortunately took out of warranty two weeks ago so I do not qualify for support.

When I replaced the screen I followed all standard procedure to replace any screen,

But for some reason, now, the screen didn't come on come (everything works when plugged into HDMI).

There is no backlight or image on the screen, I tried mounting the old screen and that also does not work.

Any help at all would be much appreciated.

Thank you all,

Gavin

Hello

Are you sure that the new screen is OK and compatible?
The screen is connected correctly?

I guess there is nothing wrong with the motherboard or the graphics chip because the external monitor seems to be OK.
That's why I think that it s to display either a connection problem, or maybe you used wrong or defective.

Tags: Toshiba

Similar Questions

  • Qosmio F750 - CUDA driver problem and display

    Hello

    I do computer scientist parallel with my Qosmio F750, but I am unable to run CUDA database test, called "bandwidthTest.exe". It returns the following error:

    cudaGetDeviceProperties return 35
    -> CUDA driver version is not enough for the version of the runtime CUDA
    ...

    I did some research on this problem, and everyone agreed that the driver of my screen should be updated. I already 290 driver version, but the latest version is 301,24. Why can't just install the NVidia site Web of NVidia drivers as I do with all my other computers?

    What can I do to fix this? I don't want the certified driver for Toshiba... I want just a standard NVidia driver.

    Thank you for all the efforts made.

    > Why can't just install the NVidia site Web of NVidia drivers as I do with all my other computers?
    With computers, you mean laptops or desktops? I put t know where to work but I guess in your company or school where you work is THIS Department. Contact the people who work there and I hope they can help you with the explanation why you can't use the NVIDIA drivers.

    There is big difference between desktops and laptops. Desktop graphics cards are supported by the manufacturers of graphics directly, but on mobile units are mobile manufacturers.
    There are several reasons for this.

  • Qosmio F750-11v - problem reading Blu - Ray 2d - 3d conversion

    Hello.

    Can anyone help please?

    I have a laptop Qosmio F750-11v 3d and although I can use the disk drive Toshiba Blu - Ray to convert standard DVDs to play in 3d using the 2d - 3d conversion tool integrated in the drive and they work great and also appreciate and understand that I can not reading Blu - Ray DVD and convert them using the same way 2d - 3d conversion tool. May I ask why, when I bought the New Avengers 3d Blu - Ray Disc I don't see it 3D even when I activated the drive on the "3d method" tab and active the check box for "turn on 3d Blu - Ray disc mode"?

    The software of face recognition using webcam of the tracks OK.
    I get an error message when you try to play the disc 3d does not recognize that a 3d Blu - Ray player is being used or that I have a computer 3d?
    All my drivers are up to date etc.

    Why can I not see a true 3d images generated on my pc drive?

    Confused?

    Al.

    Hello

    AFAIK you can use Toshiba video player for playback of DVDs and video files.
    But NOT Blu - ray discs!
    To read disc blue ray, you need to use the WinDVD BD for Toshiba, is another tool installed on the laptop.

    But beware: ONLY Toshiba video player supports converting 2D to 3D

  • Qosmio F750 - touch buttons does not work after Windows update 10

    I use a laptop Qosmio F750 (PQF75A-02Y00Q).

    Installed on the computer the previous operating system was Windows 7 Home Premium 64-bit. Then, I upgraded the operating system to Windows 64-bit edition 10.

    As expected, this change would cause problems to appear. The thing that is really bothers me right now is that the touch of the keys in the top right of the keyboard do not work as expected.

    The buttons respond always if you touch them, but they do nothing on the screen. for the most part. When I touch the Volume Up / Volume keys down, they work as expected. However, the key Mute, the button Play/Pause, the Wifi key on / off and Mode (as well as the key to toshiba bulletin board) eco button do nothing.

    Curiously, when I manually turn eco mode from the power settings mode eco button again turns the green.

    My last question is, how can I fix this so that ALL keys work as expected?

    -----------------------------------------------------------------------------------------------------------------

    I noticed that the recognition facial webcam was funny things as well, but everything what needed to be done was to recalibrate the installation for that to make it work again.
    Curiously, all the FN key functions work well.

    In addition to the question in bold, there are all the other drivers should I install to improve/restore functionality to my laptop? As the page of Windows 8?

    Hello

    I have the same problem since update 8.1 and now after 10 update, even more I lost the 3d display function since I updated to 8.1.
    MY QOSMIO is PQF75E-F750

  • Bluetoothis is not ready - Qosmio F750

    Hi all

    I only notice this problem recently with my Toshiba Qosmio laptop, in the past I was able to connect to my bluetooth very well (I use it to connect the controllers like a Wii remote). I left it for about a month or two without using it and the other day I went to use and got the error code "Bluetooth is not ready."

    I tried a lot of troubleshooting methods found on this site but I seem to be having much luck restore my bluetooth, so I thought that I ask here before I wreck something on my laptop.

    I have a:
    PC laptop Toshiba Qosmio F750
    Laptop
    Note: 5.9
    processor IntelĀ® Core i7-2670QM CPU @ 2.20 GHz
    RAM: 8.00 GB
    System type: 64-bit operating system

    I have windows 7 and which was already installed on the computer when I bought it under a year previously. I also have an Atheros AR5B195 Bluetooth device, or so it is said in my laptop on a label. Here are some screenshots of my question, the first screen shot in a compilation of photos:

    http://i234.Photobucket.com/albums/ee262/jrich144/Untitled-6.PNG

    Squares:
    Red - me trying to connect a device and or remove a device but get "bluetooth is not ready" message
    Blue - trying in-between bluetooth support
    Yellow - option Bluetooth, bluetooth is turned on
    Green - Log viewer for BTHUSB, event ID 17

    http://i234.Photobucket.com/albums/ee262/jrich144/Untitled2-1.PNG

    Photo, Bluetooth RFBUS Device Manager (this device cannot start (code 10)).

    I tried to reinstall the bluetooth stack and the filters one or twice (not sure if they were good) I also tried a Microsft Quickfix, which ends up being not not compatiable with my system. Whenever I tried a new method I backed up my computer with a restore point system and if the method failed I reloaded my system restore to be if all point right back to square one.

    I would appreciate all help and if I need details more information please let me know. Thanks for your time.

    Hello

    Just at the beginning, I would like to know if you have enabled the BT ON using the FN + F8 key.

    I see the message: bluetooth is not ready
    So I guess it has not been selected by FN + F8

  • Qosmio F750 - 12 p / BD - RW Pioneer BDR-TD04A - Bluray discs will not play

    Qosmio F750 - 12 p
    BD - RW Pioneer BDR-TD04A
    Windows 7 Home Premium

    Problem: Bluray discs will not play. CD will play.

    History: I did a clean install of Windows 7 and then installed 60 all the drivers from the support site for this laptop model. Or at least those that would install. Interestingly, the driver of Toshiba Bluray would not install. the installation process stated "player not found on your system" or something like that.

    What works the device currently is a 2006 (?) Microsoft driver.

    Clues? It's the second Toshiba laptop, I had to (second-hand), and they both had this problem: DVD players do not play DVD right from the start. Very annoying.

    Update:

    The "Bluray driver" mentioned above is just the own DVD from Toshiba software. It is not a driver. And it does not find the optical drive Bluray on my laptop!

    - The Bluray optical drive will play DVDs, but not of Bluray discs. I'll borrow an another DVD Bluray at the local library, to ensure that it is not a disk failure.

    -The Wifi does not work ("network controller driver is bad / missing")

    - I probably deleted the hidden partition that contains the Toshiba "system recovery disk". I have re-installed Windows and written too. [You are supposed to press "0" when the power, but it does not show the Toshiba Recovery console. I scoured the hidden with a freeware Windows partition and there is nothing usable here.]

    It is a stupid economy, not providing a system restore disk AND do not provide drivers download work. (The drivers offered on the site are simply updated). It makes the laptop value much less long term and creates bad word-of-mouth over time.

    The only station I have is to buy a Blu - Ray external drive and perhaps a Wifi dongle. Crazy.

  • Qosmio F750 - glass free 3D 3D non-active

    I changed HD, first with the last drivers I could activate 1080 p 3d games I saw them in 3D.

    now I've changed my hd, I installed the drive recovery
    I installed the same driver version

    The nvidia control panel active 3D

    3D game does not start

    NVIDIA 3d test does not start 3D

    Xtune see 3D test

    Hello

    I guess you can adjust track settings by using the X-Tune: software.

    Here are the step by step instructions:
    [SuperD software X-Tune to adjust the 3D effect on the Qosmio F750 | http://aps2.toshiba-tro.de/kb0/TSB1C038D0000R01.htm]

    In addition to 3D games support (supported only in mode full screen resolution 1920 x 1080) on the Qosmio F750 4 following updates must be installed:
    (V8.17.12.9039 or later) NVIDIA display driver
    Super-D IC driver (V1.0.1613.809 or later)
    TOSHIBA drive Blu - ray (V1.01.299 or later)
    BIOS (V2.00 or later version)

    Please visit our driver download portal and select the corresponding model of laptop. Download and install the above updates. You can also update will be distributed via the Toshiba Service Station.

    _Source: _
    [Support for glasses free 3D mode for games on the Qosmio F750 | http://aps2.toshiba-tro.de/kb0/TSB1C038G0000R01.htm]

  • How to connect Qosmio F750 to 2 projectors?

    I have a Qosmio F750 and 2 DLP projectors,
    a connected via RGB output and the other connected to the HDMI output via a HMDI/RGB adapter.

    I've set up the Nvidia control panel with 2 projectors with desktop across 2 projectors,
    both the value 1024 X 768. And then start windows Explorer by selecting a JPG image side by side 2048 X 768.

    The image is displayed on the screen with the two images side by side, projected from a projector, and the other projector displays the computer screen wallpaper.

    I want to display the image on the left on a projector and the other image on the other projector.
    How I set up correctly?

    Colinmeth

    I think you need some 3rd party software to do this:
    For example displayfusion
    (www.displayfusion.com)

  • Impossible to update graphics driver on my Qosmio F750

    Hello

    I have a problem. Can not update my graphics driver.
    I have a Toshiba Qosmio F750 with nvidia GT 540 m card.

    The latest driver is installed on your Qosmio Toshiba download page? I mean if you are using the latest version of the driver for Toshiba page everything is OK.

  • Qosmio F750 - Media test failure

    Hello

    I have the laptop Qosmio F750 I bought about 2 years ago. I have a problem when the page Realtek PCIe GBE family controller series xv2.37 (20/10/10)
    PXE - E61: media test failure, please check the cable.

    At first I just turn off my phone and turn it back on again, and the page would leave. But now after 10 times, the page is still there. I tried pressing 0, while the laptop is running to reinstall windows. But the page just kept appearing every time than restarting the laptop. Now I've really frustrated m.

    Do you know any suggestions? And by chance, where is the nearest service centre maroubra Toshiba?
    Thank you, appreciate it

    I think somehow HDD is troublemaker of disorders and not recognized as a boot device.
    Did you create the recovery disk? If Yes use this disc to check if the HARD drive is accessible or not.

    I can't say for sure but I m afraid you need new HARD drive.

  • Qosmio F750 - how to change the graphics memory dedicated to 2 GB...

    In order to get my Qosmio F750 ready to run some games, I've updated all the drivers on via the toshiba Web site and the NVIDIA site also the software downloading. This includes upgrading the BIOS to version 2.00.

    According to the [laptop specifications given on the Toshiba site | http://www.mytoshiba.com.au/products/computers/qosmio/f750/pqf75a-02y00q/specifications].

    I should have the following allocation of memory for the graphics:
    "4095 MB Total: 2048 MB of memory dedicated + 2047 MB shared memory.

    When I check the window Information on the performance and tools, I'm getting shows the following information:

    Graphics
    --------------------------------------------------------------------------------

    Display type card Intel(r) HD Graphics 3000
    Total available graphics memory: 1 696 MB
    Dedicated graphics memory: 64 MB
    Dedicated system memory: 0 MB
    Shared system memory: 1632 MB
    Display adapter driver version: 9.18.13.1422
    The primary monitor resolution: 1366 x 768
    DirectX version: DirectX 10

    Of course, when I look at the specifications of the laptop, I realize that the current graphic memory allocation matches the economy power Mode i.e. allocation of graphics when running on battery

    Normally, it would be nice, however, I don't see any change in the displayed info even when I'm running on current alternative.
    I checked all my power settings, but even when everything is set to "performance mode", the information displayed is the same.
    I try to look in the system bios to change manually the graphical distribution but none this option doesn't exist. Rather all options are defined in performance mode...

    So my final question is, * how can I change memory allocation performance mode graph as it is stated in the specifications of the system? *
    Is this something that happens automatically without changing the displayed Info?
    Is there a driver that I forgot to update? An update of the driver caused cela?
    A BIOS update caused this?

    On a side note, the audit of the DirectX Diagnostic tool, I have the version of directx is displayed as version 11. So I thought that the problem was with the displayed information. But even on the Diagnostic tool gives me the same information.

    I would be very grateful if someone could help me with this.

    Thank you
    Jean-Pierre

    Hello

    This is controlled automatically by the graphics driver.
    If the application that is running would require more RAM (IE game), the graphics card would control this value and I would add some of the memory to the memory of the graphics card.

  • Qosmio F750 - cannot get certain functions to work after 8 Win uprgade

    I have a Qosmio F750-125, PQF75E.

    Since I upgraded to Win 8, using Toshiba Upgrade Assistant I might add, I had a few problems.
    Especially not be able to get my Toshiba Blu - ray player to install.

    Finally I managed, still haven't exactly how, but somehow, to install the latest version 1.0.0.5.70A.
    The problem now is that the 3D feature do not always seem to work.
    When I open a 3D movie, I get only the image to view side by side, despite clicking 3D button.

    I tried to update the Nvidia driver (v290) to the latest version v314, available on the Nvidia for my graphics card, GeForce GT540M but whenever I get a message that the driver can not find hardware driver compatible. Eventually leave in the update files downloaded by Toshiba Upgrade Assistant I managed to install the v306. However, I still cannot install v 314, after the "system check" I always get the message that the driver can find hardware driver compatible.

    However, 3D does not always work. I noticed that the face detection (SuperD Xtune) does not automatically start with the Blu - ray player when I start or open a 3D file to be read by the Toshiba Blu - ray player, it was.

    How can I get my Blu - ray player to replay my 3D correctly.
    If I open Xtune I am able to calibrate the 3D, and then it closes.
    I don't see an app under all the apps that seem to have something to do with the face detection function.
    Is there a setting that needs to be changed, an additional driver must be installed or what?
    I'm really disappointed with the support I received from Toshiba themselves on this issue.

    I also wanted to update the BIOS of my laptop.
    My bios version is 2 December 2011, but I noticed that a newer BIOS is available from the Web of Toshiba site dating back to February 2012, if I'm not mistaken.

    I downloaded but when I run it I get a message that my computer is not compatible.

    * Bleep *, it's frustrating.
    I want to recover my 3D feature and don't forget to run the most appropriate and most recent drivers at any time.

    > Above all not be able to get my Toshiba Blu - ray player to install.
    > Finally I managed, still haven't exactly how, but somehow, to install the latest version 1.0.0.5.70A.

    After the upgrade to win 8, you will need to contact the call center Agent for download of the Toshiba BlueRay player to win 8 valuation

    > Eventually leave in the update files downloaded by Toshiba Upgrade Assistant I managed to install the v306. However, I still cannot install v 314, after the "system check" I always get the message that the driver can find hardware driver compatible.

    Cannot install the nVidia page graphics driver by running the exe.
    If you want to install a driver from nVidia page, you need a folder that contains the driver to the driver files, and then you can update the driver through Device Manager by using the Advanced installation procedure.

    > I downloaded but when I run it I get a message that my computer is not compatible.
    You will find on the page of the Toshiba UE driver BIOS v2.0
    The update of the BIOS requires value-added package that must be installed before trying to update the BIOS
    Also, the system driver Toshiba to win 8 must be installed.

    If you will not be able to update the BIOS Win 8 running, you should try updating the BIOS runs only pre-installed Toshiba system Win 7.

  • Qosmio F750 - USB 3 G modem does not work

    Hello

    I recently purchased a Qosmio F750-11N and everything worked well.
    I can access any wireless internet access and all is well, except that I can't use any 3g usb modem.
    I don't have dsl in my home so I use 3g internet TMN with a usb modem external style pen.
    All my other toshiba to run the Internet very well without any problems.

    I insert the pen and the usual installer comes up, installs, PSI program and everything's fine. When I go to connect, it says usb modem unavailable. I have updated drivers and all. I have 64-bit windows 7.
    If I try to go to my network and try to activate the usb modem he says something on remote access does not. If I click on properties it says unexpected error.

    The usb modem is listed under the Manager.
    What can I do? Ask for details if necessary.

    Hi Renato

    Please don t get me wrong, but you probably know that Toshiba doesn't support third party hardware or software. All Toshiba in your case is compatible is the feature USB port and in your assignment is described clearly that the USB port is working.

    When possible try to contact your internet provider and ask for assistance. They have the best experience with own hardware and software, especially with the configuration of the software.

  • Qosmio F750 - need drivers for Windows 8

    I have a Qosmio F750 = PQF75A and I installed upgrading to win 8 supplied with the laptop. My laptop is working except for the 3D and Blu - Ray players. I contacted Toshiba Australia and told me that there are no drivers available for the players.

    If I understand the person I spoke to (I'm Hard of Hearing) he said that Toshiba will finally provide drivers for the problem. The thing is that Toshiba Assistant does not work, so I have to keep manually searching for updated drivers. I asked the person if it was possible to send me an e-mail when the drivers will be available, he said it was not possible for Toshiba to do and I have to go back to Windows 7.

    Really, I don't want to go back on Win 7 so is it possible that I can get my laptop to Auto check for updated for Windows 8 drivers somehow.

    Thank you
    John

    Hello John

    As far as I know there are some sort of self control doesn t so from time to time you must check that all offered updates on the Toshiba support page. I assume you have an Australian model, so the right page is http://www.mytoshiba.com.au/support/download

    I m from Europe and unfortunately can not help you with this. Best address for support is Australian Toshiba.

    Wait a bit and try to contact them again. They may have some good news about updates.

  • Qosmio F750-11U - did you write Blu - Ray discs?

    Hello

    has anyone written any Blu - Ray? If so, everything works ok?
    What kind did you use? BD - R or what? How much GB yould you write?
    Which manufacturer?

    I read that there are "problems" with authors of comics...

    Mine is a F750-11U.

    Thank you

    i2B

    I found info on the compatible disc that are supported by the disc optical drive Qosmio F750

    * Read *.
    CD-ROM 24 x (Max)
    CD - R 24 x (Max)
    CD - RW 24 x (Max)
    DVD - ROM 8 x (Max)
    DVD - R 8 x (Max)
    DVD-R DL 8 x (Max)
    DVD - RW 8 x (Max)
    DVD + R 8 x (Max)
    DVD + R DL 8 x (Max)
    DVD + RW 8 x (Max)
    DVD - RAM 5 x (Max)
    BD - ROM 6 x (Max)
    BD - R 6 x (Max)
    BD - R DL 6 x (Max)
    BD - R TL 4 x (Max)
    BD - R QL 4 x (Max)
    BD - RE 5 x (Max)
    BD - RE DL 5 x (Max)
    BD - RE TL 2 x (Max)

    * Write *.
    CD - R 24 x (Max)
    CD - RW 4 x (Max)
    HS CD - RW 10 x (Max)
    US 16 x (Max) CD - RW
    DVD - R 8 x (Max)
    DVD-R DL 4 x (Max)
    DVD - RW 6 x (Max)
    DVD + R 8 x (Max)
    DVD + R DL 4 x (Max)
    DVD + RW 8 x (Max)
    DVD - RAM 5 x (Max)
    BD - R 6 x (Max)
    BD - R DL 4 x (Max)
    BD - R TL 4 x (Max)
    BD - R QL 4 x (Max)
    BD - RE 2 x (Max)
    BD - RE DL 2 x (Max)
    BD - RE TL 2 x (Max)

    * Compatibility *.
    CD - R, CD - RW, DVD-R CARBON SL, DL, DVD - RW, DVD + R CARBON SL, DL, DVD + RW, DVD-RAM, BD - R SL, DL, SL, DL, CD-ROM, DVD-ROM, BD - RE, BD - ROM

    From my own experience, only some disks from different manufacturers might not be fully sustained... Well in this case, you should try to drive from a different manufacturer...

Maybe you are looking for