Question about Toshiba Satellite A105 Notebook

2 Answers

A105 LCD problem

In reply to your solution i have some experience with laptop dissembling and repairing but i didnt understand what you meant by two inverters. could you explain? And would be possible for me to find out which of the two is needing replaced and do it myself to cut professional expenses?

Posted by on

  • Randall  Trahan
    Randall Trahan May 11, 2010

    The LCD displays do not produce light, so to generate brightness, LCDs have a backlight. A backlight is a small flourescent lamp placed behind, above or to the side of the LCD display. The light from the lamp is what is spread across the screen. The typical LCD uses a cold cathode flourescent lamp as its backlight. They are generally 8 inches long and slimmer than a pencil. The flouresecent lamps require a fairly high-voltage, high-frequency energy. The component to supply this energy is the inverter. The inverter is a small circuit board (sorry I though there were two), installed behind the LCD panel and take AC power and converts (inverts) it for the backlight. If you are having problems with flickering screens are dimness, its more likely the inverter and not the backlight itself. Inverters store and convert energy, so they have the potential to discharge the energy which is dangerous. Hope this helps.

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

What I said was that the video connector size for the a105 was a different size than the a135, even though they are both 15.4" lcds widescreen glossy briteview. So that the a135 lcd when mounted in the a105 top cover: I cannot plug it into the board since the video connector from the a135 is a bit larger (the actual plug) than the a105 plug/motherboard size. SO I am thinking maybe change the video connector so it fits or this is not possible?

Posted on Dec 01, 2012

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toshiba Master
  • 19,396 Answers

I don't know where this thread was originated, but your laptop has only one inverter board.

The inverter is a small board that powers the AC lamp that provides backlight to LCD.

Here is the spare:

Toshiba LCD Inverter Board M110 A105 A100 ...

See here Toshiba Satellite A105. How to remove and replace laptop FL

Posted on Jan 02, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi I have a Toshiba Satellite laptop model number a105 s2051 and I need to create a system recovery cd as I didnt get a chance to create the cd


Hi

can you repost your problem telling us what your operating system is and explain what the problem is

many thanks

Dec 13, 2010 | Toshiba Sattelite A105-S2051 Notebook

1 Answer

My toshiba satllite A105-S4011 screen is not working.when i on it ,the screen comes and go.how do i repair it?


it could very well need a cable, or sometimes it is the lcd. when does it come and go? when the screen is opened or closed slightly

Oct 25, 2009 | Toshiba Satellite A105-S4011 Notebook

1 Answer

Toshiba Satellite a105 s4004


Here, I found this:
Toshiba Satellite A105. How to remove and replace laptop FL inverter and LCD screen.

http://www.irisvista.com/tech/laptops/Toshiba-Satellite-A105/remove-replace-LCD-screen-1.htm

Jun 23, 2009 | Toshiba Satellite A105 Notebook

1 Answer

LCD dark with white vertical line down it


It is the C-Board Panel Attached to the Display Panel And Is Integrated into the Screen .. You will need a screen replacement..
Your part is.... Toshiba Satellite A105 15.4" LCD Screen LTN154X3-L06

Feb 13, 2009 | Toshiba Satellite A105 Notebook

1 Answer

Satellite A105 LCD does not work have to use with desktop monitor


Given the fact that you are able to get a picture on another monitor obviously means there is not a driver problem. Rather it is without doubt a hardware problem inside of your LCD. Inside the LCD there are two "inverters" that supply power. If one of them went out then you would not get any picture. This is not something you are able to repair yourself because of electrical danger. I do not believe you will have to replace the LCD but I would recommend taking it in to be repaired. If they recommend it be replaced then ask them to show you "exactly" what the is the problem. Inverters can be replaced so no need to replace the monitor.

Dec 28, 2008 | Toshiba Satellite A105-S4004 Notebook

2 Answers

BIOS Resetting...


Please open this link this will help you


http://www.thenetworkadministrator.com/biospasswords.htm



And dont forget to rate FIXYA if it didnt help please reply but dont rate any rating
Thanks
Regards

May 03, 2008 | Toshiba Satellite A105 Notebook

1 Answer

LCD Screen stops working after a while


Your explanation quite clear and understandable that there are some weak shield area and contact issues at Displays connector side. It sound shield/ground issue rather than loose connection. Check the shielding from connection on board to the display module. You may use shielding tape if you have experience to repair electronic devices. You may also take to the Toshiba authorized service center (http://pcrepair.toshiba.com). Please post your question if you need further assistance

Good Luck

Feb 18, 2008 | Toshiba Satellite A105 Notebook

1 Answer

It comes on but I can't see!


This seems to be a connector problem The ribbon cable between screen and the computer body. It may be hidden in the casing/hinge so not readily accesible Repair shop then - unless you feel you would like to have a go

May 30, 2007 | Toshiba Satellite A105-S4004 Notebook

Not finding what you are looking for?
Toshiba Satellite A105 Notebook Logo

Related Topics:

138 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18381 Answers

k24674

Level 3 Expert

7993 Answers

Are you a Toshiba Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...