Satellite Pro L300 1AI LCD screen backlight not working

Hi All,
I have a Satellite Pro L300 1AI running Windows Vista the computer boots up and works fine but the backlight on the screen does not appear to be working.
Are there any settings in Vista that can affect this (other than the Fn key command on the keyboard and the settings in Control Panel)? Strangely it only seems to have happened since i installed Skype but I can't see how that could possibly affect it.
Any help is gratefully appriciated...

Hi
Whats wrong exactly? Is notebooks display brightness too low?
Do you see everything on the screen like behind a thick fog?
Well, usually the FL inverter controls the display backlight and if the FL inverter starts to malfunction then you would get the problem like this one.
There is no other solution as to replace this FL inverter.
Its a tiny part behind the display frame I think its a job for an ASP technician
Greets

Similar Messages

Satellite Pro M30 Win 7 - webcam does not work on msn messenger

Hi all
I have a Satellite Pro M30 Modell Nr.: PSM35E and have just changed to Windows 7. But the Nvidia Card NVIDIA GeForceTM FX Go5200 Grafik mit 64 MB RAM does not work properly.
I could find a driver from Vista and installed it, have Aero pics on the desktop, but my webcam does not work on msn messenger and this is the only way for me to see my family.
Can someone help me?
Thanks for your help

Hi
Im a little bit confused; do you have some problems with the graphic card or with the webcam?
I assume you are speaking about external webcam connected to the USB port? Right?
What happens if you connect the webcam to the notebook? Can Win 7 recognize the connected device? Did you install additional drivers for this webcam?
In most cases its necessary to do that because I think its not plug & play device.

Satellite Pro L20-212 - USB2.0 does not work

Hi,
I own a *Satellite Pro L20-212*, *Windows XP (SP2) is installed, but USB2.0 does not work*. I can't see anything about USB2.0 in the Devicemanager and the speed of the attached USB2.0 devices is at the USB1.1 level.
I don't know which information is needed to help me out with this problem because it should normally work on my notebook (and I know that the notebook has USB2.0 ports).
Do I have to install a special driver in order to use USB2.0 or is there any software on my notebook which I have to enable?
Thank you very much,
Frank

Hi
+Fact is that the notebooks hardware is ok and it seems that you only need to install some MS updates and maybe a chipset driver.+
True.
+But lets begin with the basics? as I??m not mistaken; the Satellite Pro L20 belongs to the PSL2YE. Therefore you have to choose this series number if you download the drivers.+
That's what I did.
+On the Toshiba European driver page you will find the Intel Chip Set Utility. Please install it firstly. Do you have an ATI card? If yes install the graphic driver from the Toshiba page because this driver contains the chipset driver for the units with ATI graphic card!!!+
I have an ATI card and I installed the driver from the Toshiba page which includes the chipset driver. That's the first driver I installed on my notebook.
+Secondly you will find the Quick Fix Engineering on the Toshiba page. These are the MS updates which must be installed!!!+
Every single update of Microsoft for Windows XP is installed, so this shouldn't be the problem
+Then the USB ports should be correctly recognized in the device manager and should work.+
USB is recognized, but not as USB 2.0 :-(
+By the way; you should test the USB ports with different external USB devices to ensure that it??s not a USB device malfunction?+
I did that, too. And I used the same decives on Ubuntu to test the USB 2.0 function. And everything worked perfectly.
That's tricky. I don't have the slightest idea what I can do now. The hardware works, the drivers are correct, but it still doesn't work. GRRRRRRRRRRRRR
But thank you very much Gipsyman!

Satellite Pro A300-1A8 Vista system restore not working

I wanted to use system restore due to attempting to reconfigure administrator rights, its somehow deleted all my shortcuts on my menu and messed about with a few things.
However when i try to use system restore (i have attempted to use it in safe mode, via cmd promp, both together and normal boot), yet all seem to stay hanging in the same green page where it reads something along the lines of 'system is initialising restore etc' (spending 45 mins on this page before i get fed up and shut down the computer). I have tried using different restore points but the same occurs. It like its not working at all.
Can anyone help with this please?
My laptop is a Satellite Pro A300-1A8.

Hi
You mean the Vista tool which can be found in (Start button -> All Programs -> Accessories -> System Tools -> System Restore) does not work and you cannot set back the Vista to the early time point?
Well, usually there is no much to do to restore the OS to the early time point you have to star the system restore tool and have to choose the restore point. Then everything should run automatically.
If this doesnt work then something is messed up as you said in your posting above somehow deleted all your shortcuts on my menu and messed about with a few things possibly the OS has been messed to.
Try to clean the OS using the free software for example CCLeaner. I use it too. Its great. Repair and clean the OS and check if its possible to use the system restore tool again.
I found also this MS page:
[System Restore: frequently asked questions|http://windowshelp.microsoft.com/Windows/en-US/help/517d3b8e-3379-46c1-b479-05b30d6fb3f01033.mspx#EIEAC]

Satellite Pro A300 standby and hibernate functions not working properly

I have a new satellite Pro A300 PSAJ1E - 01E00VIT, and I'm finding this problem:
Sometimes, (not always: may be it depends on which program is running) when trying to put the computer in stand-by or in hibernate mode, it doesn't stop, but only shuts down the monitor (panel), while the fan goes on running and the power light is green. Obviously, lots of battery energy consumption!
Then there is no other way of resuming than shutting down the computer by holding down the power button long time... but this is not correct!
NB: my computer is always connected to a lan, and generally there are some browser windows open when I put it in stand-by mode.
How can I fix this?
jomurray

Generally you are right but the point is that you have said that this issue doesnt happen always but sometimes.
> Sometimes, (not always: may be it depends on which program is running) when trying to put the computer in stand-by or in hibernate mode, it doesn't stop
Fact is that some single applications which are running can prevent the execution of standby mode or hibernation mode.
Therefore if you are running such programs you will have to close it firstly.
I dont say that this must be done with all applications. ;)

Help- screen backlight not working!!!

I have had two of these handsets that have had the exact same problem- so now have two broken handsets! The backlight is not working sometimes (i can see the screen barely) though if i push the screen down at certain points then it turns back on which was making me think that maybe it is a loose connection? I have done countless battery pull, software updates etc and cannot find the solution?

Hello good afternoon I wondering maybe you can help me or point me to someone that can .. I'm having the same problem my back light on my IPhone 4S just shut off completely but I can hear Siri when I press the home button ... I just can't see a thing ... I've tried holding the top button and home button but it didn't reboot so I'm sooo confused .. I'm just hoping this happen to you before or you may know someone that this has happen to because I need help lol (please and thank you )

Re: Satellite Pro L500-1PU - internal microphone does not work

I have an L500 -1PU Toshiba, running on 32 bit Windows 7,
The webcam is working wonderfully but the internal microphone is not working properly.
I had an external microphone so i hadn't noticed this problem when i got on skype, but i've recently discovered that when using the webcam the person on the other end can hear faint noises from my computer when i'm playing music or watching a video clip.
How can i solve this and get my microphone working properly such that i can control the volume and actually get full service from my otherwise decent notebook?
Thanks

Hi
Possibly this Toshiba FAQ could help you:
+Whistling sound on the Satellite L500+
http://aps2.toshiba-tro.de/kb0/TSB0402UB0001R01.htm
Its a matter of the settings.
This issue occurs if the microphone volume in the speakers properties is enabled.
After disabling this point the issue with acoustic feedback does not appear anymore.
Hope this helps!

Macbook Pro 17inch late 2011 keyboard backlight not working

Recently near the end of sum me 2014 I only noticed the backlight keyboard not working at all. I have done the following to try and rectify;
1. Reset SMC
2. Rest NVRAM
3. Disconnected battery and the above
4. hardware test online, result showing no issues found.
with all outcomes proving nil. Pressing Fn + F5 or F6 does show the brightness either increasing or decreasing but with no light. I then opened her up and disconnected a cable that was to the LHS of the RAM boards but this only powers the White Sleep LED and not the backlight keyboard on this 17inch model. My next step is to remove the mother board and find the actual cable that does power the backlight LEDs and ensure that it is connected. Similarly around the same time I noticed this with the backlights the fans were running fast. However the weather has gotten cooler and the mbp is not running fans as it was when it was in the warmer months.
Do I have to remove the motherboard and actually make sure that the connector for the backlights hasn't been dislodged?
Anyone out there with a 17inch mbp late 2011 that has had this problem please help.
keyboard-backlight-less
2.5Ghz Intel Core i7
8GB Ram
OSX 10.7.5
SMC Veresion 1.70f5

Thanks Ogelthorpe, I found an excellent video (not in english but it didnt matter) https://www.youtube.com/watch?v=8HNAGodYMNA .
What I found was that the keyboard backlight is intergrated into the black plastic cover that is between the motherboard and the back of the keys/LEDS and its all one piece back to the connector that connects to the motherboard under the LHS fan. I need more details to find out if the LEDS are controlled by a chip or what, but it seems to me that I need to visit an apple store/repairer, however this will be really difficult for me as Im in an isolated location. If there are further tests that I can conduct on my own, I would be grateful. Even if there are tests that Apple themselves conduct to find out what the problem is
Peter

Re: Installed BIOS update to my Satellite Pro L300D and now screen doesn't work

Hi there,
I installed the BIOS update 3 days ago, I did have a couple programmes open at the time and also an external USB mouse in at the time. The hard drive crashed and then blacked out, but the power was still on with the fan working at full pelt. I attempted turning the computer off by the power button, but it wouldn't, so I let it run out of battery. Since then the computer seems to turn on but the screen has been blacked out ever since, so I cannot see what state the hard drive is in.
Any ideas?

Hi!
Oh buddy, this sounds like that your ROM module is damged due a faulty BIOS update :(
Normally a BIOS update should *not* be done with running background programs (also antivirus). I think this was the reason why the update wasnt successfully.
However, you can do nothing. You will need help from a notebook technician that can try to reflash the ROM module. On the Toshiba page you can search for an ASP:
http://eu.computers.toshiba-europe.com > Support & Downloads > Find an authorized service provider
Bye

Satellite Pro A200-18P - microphone / headphone jack not working with Vista

Hi,
I have installed Windows Vista onto this laptop which was originally an XP, but I have not got the headphone jack working.
How do I turn it on or do I have to download it from toshiba website?

Hi
First of all you have to check if there is an special BIOS for Vista.
As far as I know some A200 series needs BIOS which was released especially for Vista OS.
I think the notebook needs Realtek sound driver.
Therefore in control panel you should see the Realtek HD audio manager.
Go there and you will see the mic and headphone jack on the right.
Click right there and check if there are some settings which have to be enabled.

Satellite Pro L300 won't start

I have got a Satellite Pro L300 laptop and it will not do anything on startup (in other words on pressing the power button and not going past very first screen).
The keyboard works, but F2 ,F8 or F12 won't do anything, I can here the hard-drive powerup but its like no-one is at home. I don't know if its the motherboard or the on-board battery. The computer is about 7-8 yrs old
Can anyone help.

Yes, this it correct; the Ram modules should be checked. In my opinion you should use good, tested modules.
Some years ago my notebook did not boot up because one of the modules died.
This affected the notebook functionality and display stayed black even pressing the power button.
At the other hand you could try this simple workaround. Sometimes this helps too:
- remove battery, disconnect AC adaptor
- press and hold the power button 30 sec long
- connect both parts battery and ac adaptor and power up the unit.
Good luck

Satellite Pro L300-1FN does not boot - hangs at BIOS splash screen

My Satellite pro L300-1FN is refusing to boot up. When switched on the laptop displays the toshiba/insyde H20 BIOS splash screen and the "Press F2 go to Setup Utility, F12 go to boot menu" message and flashes the hard disk access light but does not attempt to continue loading. I have left the bios at the splash screen but it does nothing for many hours on AC or runs the battery flat while on battery.
Is there a way of re-setting the BIOS on this unit? If it were a desktop unit I would remove the CMOS battery to force a BIOS reset but this is impossible on a laptop. The hard disk is fine as I have connected it to another system to remove valuable data.

*I managed to fix this issue* ,,, thanks to some other dudes on other forums
What i did was Format a Floppy disk as MS-DOS boot using a Windows XP PC and USB floppy drive, then downloaded the latest BIOS for my L300-1BW laptop model, copied *.fd bios image to the floppy disk and renamed it to BIOS.fd.
Connect FDD to the toshiba laptop with out AC connected. Held Power button for 12 seconds, connected AC adapter, then held Fn+F, powered on , and kept the Fn+F keys held down for about 10 seconds into the reading of the floppy drive just to be sure, then let go. The screen was black throughout the process. I left this for a few minutes, or until it had finished, the laptop rebooted itself, and voila, it now goes passed the TOSHIBA POST logo screen :)
I hope this helps others with Toshiba Laptops. should work for any Toshiba laptop.

No Warranty for LCD Pixel dead for a new Laptop Toshiba Satellite Pro L300-EZ1523

Hey,
I bought a Toshiba Satellite Pro L300-EZ1523 Laptop in Oct 2009. In January 2010 My motherboard went dead so I have sent the laptop to the Toshiba Depot Center initially they said they will repair it and send it within 3 - 5 Business day but they took nearly 15 days to ship it back.
Once I have received there is the big surprise. One of the pixel on my screen is dead and I tired calling the Toshiba customer care at 1-800-457-7777 and the transfer the call to Depot center which takes nearly 40 to 50 mins to get an engineer on the call for which we need so much of patients.
Today I requested to transfer the call to the Case Manager and when I told her about the problem she again tells me to call the depot and file a case with them and the UPS for the damage and she also mentioned that there is no warranty covered for the LCD Screen.
But when I shipped the laptop to the Toshiba Depot I don't had any dead pixels. Im tired calling Toshiba can anyone help me out.
Regards,
Prem.

I got problem with my Toshiba tecra A9 laptop. There is thick black line at the corner of LCD, I contacted 2 toshiba service centers but they paased me to the Toshiba support. They said that Toshiba will not pay us for LCD repair and asked me to call toshiba support and ask for their autorisation. I also called toshiba support several times, but they just make me confused. They said randomly some bizzare phrases: the service centers should aks us for autorisation no., LCD did not coverd by warranty, You made a physical damage, contact another service center, we will contact you within this business day...
The reason I have bought Tecra model was that toshiba called it as bussiness class, and offered a 3 years limited warranty!!! But the warranty is a whole fake to cheat with the clients. They even do not care about business and dont understand how our professional life is depends to our laptop. such a shame for them.
They pay some employees to talk with you several hours, just to deny their warranty and don't give you a good service!
I wonder how they calculate the repaire cost of LCD. I already find wensite which offer the LCD just for 95$. There are lots of replacement guide all over internet. I will suggest toshiba that I can service them for LCD replacement for as low as 150$. That would be a good business for me and a big deal for toshiba! At least Toshiba will not loose their clients.
From my side, I will start to aware all student around me at university to never trust Toshiba quality and warranty services and do not risk their professional life with the toshiba product and services! It seems that Dell is going to be the leader in customer services and hence in future market!

Satellite Pro L300 - Black screen flashing cursor

Hi all,
I have a Toshiba Satellite Pro L300 laptop running Vista.
The client brought it in because when it boots it goes to Toshiba splash screen then goes to black screen with flashing cursor in left top corner. I have connected external monitor with same result. Swapped out RAM as well.
Have run Memtest (passed), Seagate HDD long test (passed), Ultimate boot CD, and Winternals with no success.
*F8 does not work* and nor does Factory recovery.
Can get into BIOS F2 and F12 no problem and the HDD is listed there.
I reinstalled Vista from CD and when rebooted it goes back to flashing cursor. I have attempted Startup repair from Vista CD and System restore. FixBoot from Command Prompt and FixMbr as well with the same result.
I have a feeling it may be a corrupted CMOS? It is like the OS installs properly, but the computer loses it's memory on reboot of where the OS is located?
Is the CMOS battery easily accessible and removable on this model?
Has anyone encountered these symptoms? Is it fixable cheaply?

Hello
If you have clients I presume you are some technician and hope you have some hardware parts in your store.
Have you tried to set BIOS to default settings and check it again?
If possible try to exchange HDD and test the functionality again.
Can you use notebook with Linux live CD (HDD not needed)?
To be honest I dont think problem is BIOS and, in my opinion, CMOS battery exchange is not necessary.
Test it please with new HDD and post some feedback.

Satellite Pro L300 will not boot after Bios update

Help please.
I have just formated a Satellite Pro L300 laptop.
I used all the updated drivers from Toshiba and all went very well.
I then updated the bios with the latest version.
After doing this the laptop will not boot but just keeps scrolling through the start menu and no matter what option I choose it just keeps doing the same thing.
Any ides welcome

Hi
I used the Microsoft installation disk but just keep getting to the same stage until the blue screen appears. I have tried different installation disks and also changed the hard drives as well. I can do everything in bios, change boot device enable or disable devices but that is it. I have tried a few times to instal windows but it just stops at the same point saying windows is stopping instal to protect the system. I fear the bios update has done some permanent damage as I cant get past the dreaded blue screen.Thanks anyway

Satellite Pro L300 1AI LCD screen backlight not working

Similar Messages

Maybe you are looking for