Question about Toshiba Satellite A135-S4457 Notebook

3 Answers

Screen will not come on - Toshiba Satellite A135-S4457 Notebook

Posted by on

3 Answers

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 32 Answers

More details will help, if you can see a faint image then its either your lcd or inverter. The below info is if it shows a very faint image if you look at the screen in the light.

Normally this is caused by the power inverter for the lcdscreen will not come on - 2.gif.It is a small circuit board right below the lcd, that powers thebacklight. If you take off the front bezel of the laptop you should beable to see it, it will have a 2 wire power cord coming out the oneend, and another plug in2.gif on the other end with several wires.

9 times out of 10 the problem is just the inverter going out, check ebay for a replacment but make sure you get an identical model as the one you have, as they are very specific to each laptop. The inverter will have the part number written on it.

Posted on Sep 12, 2009

  • 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
  • 13,433 Answers

The laptop is most likely unable to start up. In most cases its a hardware issue, should take the laptop to a local professional for a check or if your in warranty contact toshiba.

Possible reasons could be bad memory, overheating, failed mainboard, failed video adapter, loose contact between display and mainboard.

You can try reseating the memory in the bottom of the laptop, it will be covered with 2 screws.

Remove them, and take out the ram from the computer, make sure they are clean, do not use water, or clean them, you can use the eraser end of a pencil to clean the contacts on the memory modules.

Place them back in and make sure they are in the right away, only handle them from the sides.

If the problem still remains, unplug and remove battery again, (might aswell keep the battery removed untill the issue is solved.)

Remove both ram modules from the laptop.

Start up the laptop with no ram at all, it may beep or complain, or it may do noting, unplug after 1 minute.

Plug in the other memory card, plug the machine to power, try starting up, if it works, turn it off and place in the other aswell, turn on and see if the machine works, if it does, problem solved. If it does not work.

Remove both ram modules, try the other memory on both slots and try starting up each time, remember to unplug power every time.

If the problem remains then do the same with the other memory module try it on both slots.



Next thing you could check at home is the cables between the display and the mainboard, you can also check the display in a dark room or under a light and see if there is picture on the display but no backlight, in that case the issue could be the cables between the mainboard and the inventer or the inventerboard or the backlight itself.

This will require repair in any case take it to a local professional.



Posted on Sep 11, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers

The problem with this might be that the mother board has gone bad and you need a new one or the graphic card. you can also try using an external monitor to see if everything else works fine

Posted on Sep 11, 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

Can i buy a new screen for my icraig tablet cmp759


Replacement Touch Screen for iCraig Craig CMP756 Dual Core 9 ...

www.actablet.com/replacement-touch-screen-for-icraig-craig-cmp756-dual-core-9-in...
  1. Cached
  2. Similar
Digitizer Glass Capacitive Touch Screen Panel Replacement for iCraig Craig CMP756 Dual Core 9 Inch Android Tablet PC Features: Brand new, original touch ... Missing: cmp759

Amazon.com: Touch Screen/Panel Digitizer Glass Replacement Parts ...

https://www.amazon.com/Screen-Digitizer-Replacement...Tablet/dp/B00J09P2SM
  1. Cached
Buy Touch Screen/Panel Digitizer Glass Replacement Parts for CRAIG CMP738b 7" Tablet PC: Screens - Amazon.com ? FREE DELIVERY possible on eligible ... Missing: cmp759

LCD Display Screen Replacement for Craig CMP745e iCraig ...

https://www.amazon.com/Display-Screen-Replacement-Craig.../dp/B00LTB655S
  1. Cached
There are two layers of screen for a tablet. The one on the top is a touch screen, which works for the function of touch. The other below is the LCD screen, which ... Missing: cmp759

craig tablet cmp759 replacement screen - Buy Wholesale Phone ...

m.totobay.com/wholesaletags/craig-tablet-cmp759-replacement-screen/
  1. Cached
Items 1 - 20 of 5498 - craig tablet cmp759 replacement screen - Wholesale craig tablet ... Craig tablet 746e screen replacement icraig CMP759 screen panel ...

Craig Electronics Inc.

https://craigelectronics.net/
  1. Cached
Whether you are looking for audio products like our Bluetooth/WiFi Speakers, or portable products like our Action Cameras, and Tablets, we bring you the ... icraig tablet cmp759 Google Search

Feb 01, 2017 | Tablets & eReaders

3 Answers

How do you record your screen


U can't record ur screen u can only take screen shots

Jun 22, 2013 | Cell Phones

1 Answer

SCRATCH ON SCREEN


front screen is a protector but also helps with the image quality. new screen runs about 190 dollars

Jun 02, 2009 | Akai PT61DL34 Television

1 Answer

Help I need a replacement screen


You can find a new OEM RCA replacement lenticular screen and Fresnal screen (availble together as the screen assembly) for a model # R52WH73 from a major RCA distributor at the following links:

RCA R52WH73 Replacement Part Screen Assembly (Fresnal Screen w/ Lenticular Screen)

And here's a link for the protection screen if needed:


RCA R52WH73 Replacement Part Protection Screen / Super Shield

Apr 10, 2009 | RCA HD52W59 HDTV Projection Television

1 Answer

How do I rotate the screen when I rotate the Acer B203w


For Windows XP -- within the control panel, click on Display Icon and the following screen will appear. I have 2 monitors (Laptop and HP L1925 monitor). On the display properties screen, near the top of the screen, click on the “Settings” tab. When the “Settings” screen displays, select the “Advanced” button near the bottom of the screen.



The “Plug and Play Monitor …” screen will appear as shown below. From this screen, click on the “INTEL(R) Graphics Media Accelerator Driver for Mobile” tab near the top of the screen. Note: Tab stretches the full width of the screen.


The "Plug and Play Monitor ..." screen will change to show Intel Graphis Media Screen. From this screen click on the “Graphics Properties” button near the center of the screen.


The screen will change to show the graphics properties. Note, the screen actually comes up with “DISPLAY SETTING” selection (in dark Blue on the Left hand side of screen). To change Display settings click on the words “DISPLAY SETTINGS” (left side of screen) and the screen will switch to show Rotation options. On the top of the screen, select the “Monitor” you wish to change by clicking on “Monitor” button. Next make sure the “Enable Rotation” box is check on the right side of screen and then click on “90”. Your monitor should rotate at this point to portrait. A message will appear letting you confirm if you wish to keep this new setting. Specify yes to keep the new setting.


This should do the trick.

Joe Buus





Jan 29, 2009 | Computers & Internet

4 Answers

43A10 43in


Hi,

Yes, the screen can be replaced. The screen is comprised of 3 screens. The Fresnal Screen (inner screen), Lenticular Screen (middle screen), and the Protective Screen (outer screen). Please see below for links to these items.

Need all 3 to complete screen assembly.The only screen that is still available is the innermost screen, which is probably not the 1 you need. You will only be able to find the middle (lenticular) and outer (protective) screens from a distributor that has them in stock as no one will be able to order them from the manufacturer.

  1. Fresnal Screen
  2. Lenticular Screen (no longer available)
  3. Protective Screen (no longer available)

Apr 02, 2008 | Toshiba 43A10 43" Rear Projection...

1 Answer

SCREEN


Hi,

Yes, the screen can be replaced. The screen is comprised of 3 screens. The Fresnal Screen (inner screen), Lenticular Screen (middle screen), and the Protective Screen (outer screen). Please see below for links to these items.

Replacement Screen (need all 3 to complete screen assembly)

  1. Fresnal Screen
  2. Lenticular Screen
  3. Protective Screen

Mar 25, 2008 | Samsung HCP4252W 42" Rear Projection...

2 Answers

Need to replace a cracked screen


WD-57731 & WD-65731 Front Disassembly
57” & 65” Models Screen Frame
Removal
1) Pull off the Speaker Grill.
2) Remove all the screws (b) from the
upper rear cover (except one at an
upper corner to support the frame).
3) Remove 10 screws (a) from the
front of the screen frame.
4) Remove the remaining ***** (b)
(supporting the frame). Carefully
pull the Screen Frame from the TV
and disconnect the ES and LE
connectors.
57” & 65” Models Screens Removal from Frame
1) From the rear of the Screen Frame remove 20 screws (a) from the top and bottom rails
2) Remove 6 screws (b) from each side rail.
3) Carefully lift the Screen assembly from the Frame.


MODEL: WD-52631 / WD-57731 / WD-65731
Screen Replacement
CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
This prevents cuts and finger prints. Do not place Fresnel Lens in the sun.
This may cause fire and heat related injuries.
Lenticular Screen and Fresnel Lens Replacement
1) Apply LENS-TAPE along the rear top edge of the Lenticular Screen.
2) Place the Fresnel Lens on top of the Lenticular Screen, and apply pressure along the top edge.
3) Place the screens in the screen frame and reinstall the cushions, top, bottom and side rails.
NOTE: The Lenticular Screen label must face the front and the Fresnel Lens label face the rear.
4) Reverse the Screen Removal Procedure and insert the screens in the Bezel.
Lenticular Screen and Fresnel Lens Removal
1) Remove the top, bottom and side HOLDER-SCREEN rails and their cushions from the Screen Frame.
2) Lift the screens as a single unit from the frame.
2. Separate the Lenticular Screen and Fresnel Lens.
Note: When separating the Lenticular Screen from the Fresnel Lens, use caution
while prying the Screen and Lens apart. Use a slot type ***** driver, and
remove the pressure sensitive double sided tape.

Mar 11, 2008 | Mitsubishi WD-65731 65" HDTV

1 Answer

Where can i get a Screen for toshiba 42pw33p model ??


Hi,

The model number 42pw33p is not a valid Toshiba model number. However, 42H81 is a valid number. The listing below is for model 42H81 ONLY! Double check you number before purchasing.

There are 3 screens that make up the screen assembly The inner screen is the Fresnal Screen. The middle screen is the Lenticular Screen and the outer screen is the Protective Screen. Please click on the links below to purchase these items.

Fresnal Screen
Lenticular Screen
Protective Screen

Mar 06, 2008 | Toshiba 42H81 42" Rear Projection...

Not finding what you are looking for?
Toshiba Satellite A135-S4457 Notebook Logo

64 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 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...