Having problems with your Toshiba Satellite Pro L300 Notebook ?

Function Buttons are not working in conjunction with (FN) Key for Screen light adjustment and other features.

\015 Toshiba Laptop Satellite Pro - Model- M 200.\015\012\015\012Issue -Function Buttons are not working in conjunction with (FN) Key for Screen light adjustment and other features.\015

Answers :

As far I know FN keys are related with specific motherboard drivers.
\015\012Thoshiba recovery cd/dvd during restore/re-install, loads all toshiba drivers and utilities for operating fn keys.
\015\012If the operative system loaded in the laptop is no OEM then you will have this problem, and in order to fix it you must:
\015\012First install the operative system (clean install)
\015\012Second install: chipset drivers. This drivers instructs the operative system how to detect specific hardware. Must be installed in first order.
\015\012Third: install drivers (ethernet card, audio, video controller, toshiba utilities, etc). At this point verify all FN keys ( check display settings, stand by/ hybernation, etc).
\015\012four: Load all software needed (microsoft office, etc).
\015\012
\015\012I hope this help to solve your problem
\015\012
\015\012Posted by MCampos
Repair Help & Product Troubleshooting for Toshiba Satellite Pro L300 Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Function Buttons are not working in conjunction with (FN) Key for Screen light adjustment and other features.


As far I know FN keys are related with specific motherboard drivers.\015\012Thoshiba recovery cd/dvd during restore/re-install, loads all toshiba drivers and utilities for operating fn keys.\015\012If the operative system loaded in the la ... Toshiba Satellite Pro L300 Notebook

No display lights


Run the PSA Diagnostics and Obtain the PSA Error Code \015\012To run the PSA diagnostics and obtain the PSA error code, perform the following steps:\015\012Shutdown the computer.\015\012Press and hold the <Fn> key, ... Dell Inspiron 9100 Notebook

Cannot start ,sometimes happen sometimes ok


The first thing you want tod o is to determine the problem. Itt's probably the backlight on you screen. \015\012\015\012 To check this hold you lap top up to a very bright light, but don't allow any glare onto he screen, turn it on, Y ... IBM ThinkPad T22 2647 Notebook

Pavilion Dv1000 monitor won't show anything


Power management lets you reduce your Notebook power consumption. Your Notebook has two power management modes:\015\012\015\012\015\012\015\012Hibernation is an energy-saving feature and safeguard that saves informat ... HP Pavilion dv1000 Notebook

Screen not working


It could be the 'back light' is burned out.\015\012Or\015\012Press Fn and F5 simultaneously to make sure the display\015\012priority is not set for the built-in screen.\015\012Or\015\012Press the 'brightness up' key a f ... Toshiba Satellite L305-S5907 Laptop

Cat stepped on button a faded my screen how to correct


You'll need a 2 button combination for this fix. All the cat did was adjust the screen brightness. Look at the bottom of your keyboard on the left side for a button that has Fn in light blue -this is the Function key. It controls the other keys that ... Dell Latitude D600 Notebook

My acer travel mate 5710 just blipped and closed down. NOw will not even switch on. any advice how to fix? The green power light does show for one half second when I press the button but does not function to 'on' mode.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

Black screen on computer monitor


Here is the link for the E151FPb monitor manual.Since you email your question you have access to get this manual and print it. The manual show ... Computer Monitors

Compaq Presario R3000 dim screen but not dark


Sounds like the auto-dim in the BIOS is set too low. Fortunately the Compaq R3000 allows you to adjust the brightness right from the keyboard. Hold down the [FN] function key while tapping the [F8] key will brighten the screen, while [FN]-[F7] will d ... Compaq Presario 700 470024-192 Notebook

I have power out of adapter but laptop is completely dead; no lights come on at all.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Toshiba Satellite A45-S150 Notebook

My hp compaq nc6400 doesn't turn on. the green


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Compaq nc6400 Notebook

Acer will not boot up even with it being plugged in, no lights, noise, nothing


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5100 Notebook

My Toshiba Satellite 2415-S205 is dead as door nail, no lights, etc. I checked power supply, power jack and connection on board, all is OK. Now what, send into the shop for repair? Ted


Here are some suggestions I compiled, some you have done, thought I would throw it out there for you...\015\012\015\012 ... Toshiba Satellite 2415-S205 Notebook

Cant get it to turn on/ panasonic CF-51 toughbook laptop.


Here are some troubleshooting hints, see if these will work for you. It is hard to knnow what to do in these situations because there is no way of telling what key combinations etc. were hit.\015\012\015\012 ... Panasonic Toughbook CF-51 Notebook

My on button just blinks on and off but when I push it to turn it on..nothing happens..its like it isnt getting any connection


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5520-5908 Notebook

Dell latitude d500 had a power socket problem, but now resolved pc will not boot-up, drive spins-up, then nothing, completely dead display i think most likely scenario is mobo is fried, but open to suggestions how tio get this working again


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Dell Latitude D500 Notebook

Brightness adjustment does not work on my NX9420. When the ambient light sensor is enabled and light is present the screen does brighten indicting that the back light works it is just that the fn f9 and fn f10 does not work to manually increase or decrease the brightness. I have reinstalled the HP quick launch buttons drivers and this did not help. I did a keyboard check and all of the keys responded. It seems to be hardware related because I have another laptop of the same model and I swapped t


If you are using Windows Vista.. You might want to use "Windows+x" button to change the display driver. This is just a work around because my brightness sometimes does not work also. Hope still helps ... HP Compaq nx9420 Notebook

The screen is not going on all that shows up is a black screen with a white slash mark flasing


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Dell Inspiron 2200 Notebook

No' it's not powering up at all now, can you help' after changinng ac-adapter & battery


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

My loptop is an Averatec 7100. How can I test the motherboard? I took it to a computer repair shop and they said is the motherboard, I want to know how can I test it on my own.


This is more of a system diagnosis that an actual motherboard testing procedure, but since all components attach to the motherboard in one way or another it could count as a prcess of elimination......\015\012\015\012 ... PC Desktops

Whilst in use went completly dead canot resart


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Pavilion dv6000z Notebook

New screen not as light as it should be


You didnt get the right replacement for his model thats why brightness is low and also why the display buttons are in reverse if he continues to use it it may cause long term damage and may affect the correct screen if and when he gets it ... Toshiba Satellite 5005-S504 Notebook

Black screen on acer 242lc lights come on power up


You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook

Laptop will not power up, hard drive light flashes twice then nothing. model is an acer 9300 about 2 years old, the only thing I noticed before this is that it would never reboot from warn, you always had to power of and start again. sometimes it wold not powere up to the on switch and I had to remove the batterey and power lead and leave it for 5 mins and try again.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 9300 Notebook

Ma acer aspire 5738z does not start at all. the power on led nd the on/off buton light glows but the scree remains black. when i last left the comp i put it to sleep nd it went 2 sleep after installing new updates. now it doesnt respond after 5 hrs.only led light of power nd on off switch shows up..wat 2 do?


When you plug the DC power adapter and press on the power button, the laptop starts making normal noises, the LEDs work properly but noting appears on the screen. The laptop will not start.\015\012First of all, take a ... Acer Aspire 5735 Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 1.0388 seconds