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Toshiba Satellite p105-9337 red tint to LCD

Hello I have a toshiba Satellite P105-S9337 and the LCD screen has a redish tint to it now after it was left on over night. it looks like just the shadows are now red, the external pic looks great. Any help would be great. thanks

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Toshiba Satellite P105-S9722 white screen on stat up


Don't assume. Diagnose.

Problem could be graphics chipset, Video Cable, screen Inverter, or LCD screen.

Graphics chipset:

1) Laptop OFF, monitor OFF, connect a VGA monitor to the VGA port, on the laptop.
(Back of laptop - Blue)

Example of a VGA Cable, and a VGA connector, (Port on laptop),

http://en.wikipedia.org/wiki/VGA_connector

If you have a CRT type of monitor (Looks like a small TV), you can use it, or a flat LCD screen monitor with a VGA cable.

The Toshiba Satellite P105-S9722 Notebook PC, also has a DVI connector on the back of the laptop. (Next to the blue VGA port)
You can connect a flat LCD screen monitor with a DVI cable.

Example of a DVI Cable, and DVI connector,

http://en.wikipedia.org/wiki/Digital_Visual_Interface

2) Turn the monitor on. If a CRT type allow it to warm up.
Turn the laptop on.
By factory default the display should be on the external monitor.

If not;
Press, and hold down on the Fn key, (Bottom left), and tap once on the F5 key.
The F5 key is the Display Toggle-Over key.

You will see a list. It 'hot cycles' through the list, until you come to the external monitor device you are using.

http://shop.mcccomputers.com/network-modem-cards/6037-toshiba-satellite-p100-p105-p105-s6104-p105-s9722-video-board-256mb-ts15082.html

External monitor display shows no white screen?
Your graphics chipset is good.
Go on with the diagnoses.

Problem is with the Video Cable, or in the Display Assembly.
(Screen Inverter or LCD screen)

Video Cable:
The Video Cable attaches to the motherboard under the Switch Cover, and about at the F2 and F3 keys.
It then routes under the left Hinge, and up into the Display Assembly.

From there it connects to the screen Inverter, and back of LCD screen,

http://www.irisvista.com/tech/laptops/toshiba-satellite-p105/big/toshiba-satellite-p105-11.jpg


From;

http://www.irisvista.com/tech/laptops/toshiba-satellite-p105/take-apart-1.htm

http://www.irisvista.com/tech/laptops/Toshiba-Satellite-P105-P100/remove-lcd-screen-inverter-1.htm

Due to normal opening, and closing of the laptop, the Video Cable may become pinched, and pulled on.
This can lead to a simple loose connection of the Video Cable TO the motherboard, or TO the back of the LCD screen.

(The screen Inverter connection should also be checked)

Visual inspection will NOT do. You need to physically see if you can plug the motherboard connection, and LCD screen connection in.
It could be just loose enough you won't be able to see it, but will affect the display.

Sheath of Video Cable needs to be visually inspected for signs of damage. Signs of damage to the sheath, may also mean damage to the tiny wires inside the sheath of the Video Cable.
(Stretched/Broken)

Assurance that the Video Cable is not the problem, means checking out, or have checked out, with a multimeter set to OHM's, to run a continuity check of all the wires.
('Mom and Pop' computer store. See if they will check it)

Or simply replace the Video Cable. (After you fire up the laptop, and see if loose connections was, or was not the problem)

http://www.batterysupport.com/toshiba-satellite-p105-s9722-cable-p-377633.html


(Left side connects to LCD screen. Right/Top connector goes to motherboard. Right/Bottom connector goes to screen Inverter)

Video Cable checks out OK?
Go on to screen Inverter.

http://www.ebay.com/itm/TOSHIBA-Satellite-P105-S9722-laptop-lcd-Screen-Inverter-/250759700669


The plastic thin frame in front of the LCD screen, is the Display Bezel.
The screen Inverter is behind the Display Bezel, and mounted at a location towards the bottom of the LCD screen frame.

A screen Inverter is tested with a sensitive multimeter. Read fairly expensive,

http://www.fonerbooks.com/test.htm

It is for this reason that those who do not have access to a sensitive multimeter, usually just replace the screen Inverter.
(Also low cost, and ease of access to replace)

Screen Inverter checks out OK?
Problem is the LCD screen,

http://www.amazon.com/SATELLITE-P105-S6084-P105-S9722-P200-140-REPLACEMENT/dp/B007QEEYGE


For additional questions please post in a Comment.

Regards,
joecoolvette

[ Bet it's the video cable, or screen Inverter, that is the problem ]

[ Primer:
An LCD screen cannot produce light by itself. It needs an additional light source.
A Backlight is the additional light source.

A Backlight can be a CCFL, (Or two of them), or a series of LED's.
(Light Emitting Diode)

The Toshiba Satellite P105-S9722 Notebook PC, uses One CCFL for a Backlight.

A CCFL is a Cold Cathode Fluorescent Lamp.
Similar to Fluorescent lighting used in homes, and businesses, but on a MUCH smaller scale.

Average thickness is 2mm. That is a little larger than 1/16th of an Inch.
Average length is almost as long, as the LCD screen is in height,

General example,

http://www.laptoprepair101.com/laptop/2007/12/09/replace-laptop-backlight-ccfl-lamp/

A CCFL contains -> Mercury, just like Fluorescent lighting used in homes, and businesses.

A screen Inverter is used to convert the power from the laptop, for the Backlight, and LCD screen.
90 Percent of the Time the fault is a bad screen Inverter.

Primer over.

Oct 16, 2012 | Toshiba Satellite P105-S9722 Notebook

1 Answer

Toshiba SatelliteP105-S9337 trouble shooting


Hi ,
Did you check your harddrive to make sure its not the problem ? sometimes they can overheat causing the problem ........Good Luck Roy

Dec 21, 2011 | Toshiba Satellite P105-S9337 Notebook

1 Answer

My daughter said that Toshiba Satellite P105-S9337 laptop made a click sound and shut down and now it doesn't have any picture on the screen at all, just has a very faint glow at the bottom of the...


this sound mean the fan controler is broken when heat the cpu its computer shutdown mean the cpu broken or main board \\ have many choise to fix him --can replace the cpu and fan

Mar 21, 2011 | Toshiba Computers & Internet

2 Answers

Toshiba Satellite P105-S6024 screen problem


If this is happening once the PC has fully loaded the OS. You then possibly have a bad inverter or bad LCD screen. Try reloading the video driver and see if this helps. If it doesnt then you will have to replace the inverter or LCD screen. A local repair shop should be able to replace these. And I would have them try to replace the inverter first as it is usually cheaper then the screen.

Best of luck and have a Happy and safe 4th of July weekend!

Jul 02, 2010 | Toshiba Satellite P105-S6024 Notebook

1 Answer

My Problem w/ my Toshiba Satellite P105-S9337 model no. PSPAGU - OOJOOV is it has a strip of white line vertical on the screen and it's about 1" thick? is their a way I can fix this problem?


Connect an external monitor to the VGA port on the computer. If that display is correct, then it's probably the LCD screen on your laptop that is damaged.

Find a computer-store. They may have "pre-owned" LCD screens the same size, for about $100.
A "brand-new" LCD screen is at least $200.

Replacing the LCD screen is *NOT* something that *YOU* can fix, unless you're a qualified technician.

Jun 15, 2010 | Toshiba Satellite 1105 Series 14.1" Flat...

1 Answer

Flickering screen Toshiba P105


Flickering, always cause by LCD cable. Change it at any computer shop or service center and its not so expensive

May 08, 2010 | Toshiba Satellite P105-S6104 Notebook

1 Answer

Need to replace LCD screen toshiba p105-s6024. need instructions to remove screen


Hello

First of all, I assume that your new LCD screen is compatible with theold one. Different screens require different video cables. Make sureyou new screen is compatible with your laptop.

Use the link below for more details and instructions.

http://www.laptoprepair101.com/laptop/2008/09/18/you-replaced-broken-lcd-screen-but-the-new-screen-is-not-working/

Regards
PCmania

Sep 26, 2009 | Toshiba Satellite P105-S6024 Notebook

1 Answer

Have a P105 S6164 bought used lcd screen very dim


With the replacement screen did you replace the inverter board? Many laptop screens also have a very small fuse built into their power connecttions. Check this also.

Apr 03, 2009 | Toshiba Satellite P105-S6104 Notebook

2 Answers

I am looking for drivers for windows xp on my


On the top right, change to toshiba worldwide and select the country you bought it in. Not all US laptops are sold worldwide and there are often different models in europe, etc. So change the country and should be able to find the drivers in the support section

Mar 08, 2009 | Toshiba Satellite P105S9337 Notebook

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