Question about Toshiba satellite c660

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My toshiba satellite didn't display any thing when i switched it on , the backlight is on but there is no display , this problem started after the water flooded my laptop

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  • Toshiba Master
  • 2,385 Answers

The some parts of motherbord gone out of order, you need to consult a qualified technician for proper guidance...

Posted on Jan 16, 2013

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6 Suggested Answers

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.
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Posted on Jan 02, 2017

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senyo
  • 45 Answers

SOURCE: Toshiba Satellite A105 lcd display

Hi,

keep typing the combination of "Fn" and "F7" on the keypad .
note: you can find "Fn" on the lower left of the keyboard and "F7" on the topmost right of the keyboard...

Please let me know the results...
Thanks

Posted on Jan 09, 2008

marketex
  • 371 Answers

SOURCE: toshiba laptop satellite a75 s209 when i turn on, won't start

Hope these helped you.

Posted on Apr 18, 2009

  • 523 Answers

SOURCE: driver sound laptop toshiba satellite j11

Hi Friend,
Kindly copy and paste the Link u can collect your sound driver


link is http://drivers.softpedia.com/progDownload/Toshiba-Satellite-A215-S7472-Realtek-Audio-Driver-6-0-1-5433-Logo-Download-41853.html


Once u Copy paste the link u get the page and then click the download_bullet.gifExternal Mirror 1 u will get the Download of the Sound Driver


Regards,
Ayyasam

Posted on Jun 04, 2009

  • 566 Answers

SOURCE: Touchpad not funjctioning on Toshiba Satellite L40/45 laptop

You might have inadvertedly disabled the touchpad.

1. Press Fn + F9 to enable the touchpad.
This key combination acts as a switch, enabling or disabling the touchpad: press once to enable (if it is disabled), then press again to disable.

2. If the touchpad still doesn't respond, check the settings in the mouse control utility.
Click on the touchpad icon on the right side of the task bar if you see one or click Start button/Settings/Control Panel, select the Mouse icon and Press Enter.
Change the settings if necessary.

Posted on Aug 17, 2009

parrotheadpc
  • 2600 Answers

SOURCE: Toshiba Satellite L310 problem , display cannot appears

If the screen went blank after the driver install, sometimes clicking the mouse on the screen will bring the picture back. It sounds like the monitor is having a conflict with the resolution the driver is throwing out. Reboot the laptop and when you see the Toshiba splash screen, tap F8 until you see the multiple boot menu. Scroll to Safe Mode with networking and reboot. If the screen comes up, go to the control panel > System > hardware > display adapter > click on the plus sign and double click the reported adapter.click on driver tab and select roll back driver > click yes to any prompts and click ok. Reboot normally and see if that clears the problem.

Posted on Sep 07, 2009

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How to check out or look for problems with the lcd monitor on toshiba satellite p100


The internal screen is faulty. Check the inverter first. (under the display).

Jan 20, 2013 | Toshiba Satellite P100-102 P100-103...

1 Answer

Screen won't come on


There are a couple of things that it could be , 1, A loose ribbon cable in the back of the monitor, due to a drop, bang, jar, etc. 2, There is a tiny switch the controls the backlighting when you open and close the lid of the laptop, it will stick due to dust, dirt, or hinges being loose or damaged. 3, Your backlighting has quit altogether. If you can see a "ghost image" on the screen in a bright light, it's the backlighting or switch. If you see nothing it could be the switch, loose connection, or the monitor is out. It's difficult to say exactly without troubleshooting the problem.

Nov 29, 2012 | Toshiba Satellite L305-S5921 Notebook

1 Answer

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

Are the display bands compatible?


1) Toshiba Satellite P300-13j LCD screen example,

http://www.screentekinc.com/Toshiba_Satellite_P300D-13J--17-inch--1440x900-wxgaplus-laptop-lcd-screen.shtml

Thin Film Transistor (TFT) Active Matrix LCD screen, that is WXGA, and uses one CCFL for a Backlight.

2) http://www.lcds4less.com/ToshibaLaptop__Toshiba_Satellite_P300D-12L__laptop-screens.html

Thin Film Transistor (TFT) Active Matrix LCD screen, that is WXGA, and has 1 CCFL for a Backlight.

There is a pretty good chance. The screen Inverter and LCD screen are a matched unit. I would remove the screen Inverter from the P300-12L, and use it also.

Looks like this,

http://www.lcd-inverter-shop.com/Toshiba/Toshiba-Satellite-P300D.html

If I may ask;
1) Is there obvious damage to the LCD screen?

2) If there is not obvious damage to the LCD screen, have you used an external VGA monitor with the laptop?

To see if the problem is the graphics chipset, or the video cable, or inside the Display Assembly.

A) http://www.irisvista.com/tech/laptops/Toshiba-Satellite-P305/take-apart-notebook-1.htm

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


Post back in a Comment.
Regards,
joecoolvette

[Primer:
An LCD screen cannot produce light by itself,
(Click on the monitor icon,

http://solutions.3m.com/wps/portal/3M/en_US/NA_Optical/Systems/BehindTheScenes/Optics101/ )

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.

LED stands for Light Emitting Diode

CCFL stands for 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.

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

Observe the last 8 photos especially. This article shows you that the LCD screen is an assembly. It is composed of layers. Just like the 3M company's tutorial. Also shows general instructions for replacing a Backlight.

A screen Inverter is used to convert the power from the laptop, for the LCD screen, and Backlight.
It is a small circuit board, and is usually mounted towards the bottom of the LCD screen, and behind the Display Bezel.

A CCFL, (Or two of them), uses a screen Inverter.
LED backlighting however, may or may not use a screen Inverter.

Using LED's for backlighting is relatively new, when discussing backlighting technology.
Some of the first designs of LED backlighting does use a screen Inverter.
Newer designs do not seem to.

90 PERCENT OF THE TIME the problem can be attributed to a bad screen Inverter.

Aug 21, 2012 | Toshiba Satellite Computers & Internet

1 Answer

How to replace LCD panel on Toshiba Satellite M105-S3004 Notebook?


Plastic Display Bezel is not as simpy as you think. It is made of space-age plastic.

Procedure is the same as for a Satellite M110 series, and M115 series Notebook PC,

http://www.irisvista.com/tech/laptops/Toshiba-Satellite-M115/remove-inverter-replace-lcd-screen.htm

Just to add;

http://www.irisvista.com/tech/laptops/Toshiba-Satellite-M105/take-apart-notebook-1.htm

After the Screw Covers are removed, and the screws, from the Display Bezel, the Bezel can be 'popped' off.

The Bezel has plastic protrusions, or tabs, extruded from it's plastic frame. These tabs snap into place in the Display Cover. (Top cover of laptop)

There are tabs formed on the inside edge of the Display Cover, that the tabs from the Display Bezel, snap into.

When I started years ago, I used a guitar pick to ease the Bezel up, so I could get my fingertips under it. (OUTSIDE edge of Bezel. Not inside edge where the LCD screen is)

Now I don a set of anti-static gloves, and ease the inside middle edge of the Bezel, (LCD screen side), up. Then I start working towards one corner, until this portion pops free, and then I go towards the other corner.

Once you work a side loose, and the bottom, the rest of the Bezel starts popping free.

Although the Display Bezel looks to be flimsy, as stated previously it is made of a space-age plastic. Pretty tough stuff, really.
Just go slow, and use care.

When you hear the tabs pop up for the first time, you may think you have broken something. Nope.
Just wanted to state to ease your mind.

Make SURE the LCD screen you are purchasing is THE correct one.
An LCD screen, and the screen Inverter, are a MATCHING pair.

Crossover the manufacturer name, and model number on the back of the LCD screen, to the new one.
Or go with the LCD screen replacement manufacturer's information. B

If so, be sure there is a Return option, if the new replacement LCD screen proves to be the wrong one

[ An LCD screen does not produce light. It needs an additional light source.
A Backlight is the additional light source.

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

(Some of the newer LCD screens use LED lights for a Backlight.
The Toshiba Satellite M105-S3004 Notebook PC, uses a CCFL for a Backlight)

A screen Inverter is used to convert the electricity (Power) from the laptop, for the Backlight, and the LCD screen ]

For additional questions please post in a Comment.

Regards,
joecoolvette

Jan 04, 2012 | Toshiba Computers & Internet

1 Answer

Toshiba satellite monitor is scrambled, how to fix?


Check to see if the problem is the screen Inverter, or the graphics chipset, or the LCD screen.
Use an external monitor as a test.

If the screen of the external monitor shows a scrambled display you have a problem with the graphics chipset.

If the screen of the external monitor does Not show a scrambled display, you have a problem with the screen Inverter, or the LCD screen.

90 PERCENT of the time the fault is the screen Inverter.


External Monitor;
1) You can use a CRT monitor, (Looks like a small TV), as a VGA monitor,
Or
2) You can use a flat LCD screen monitor that has a VGA cable.

A) Laptop OFF, and monitor OFF, attach the VGA cable from the External monitor, to the VGA port on the Toshiba Satellite A205 series Notebook PC.

This is an example of a VGA cable, and it's connector, and a VGA connector on the laptop,

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

B) Turn the monitor on. If it is a CRT style let it 'warm up'.
Turn the laptop on.

C) The display is supposed to automatically show up on the external monitor.
If it does not, press, and hold down on the Fn key, and also press the F5 key.

Still no?
Holding the Fn key down, tap the F5 key again.

Display good on external monitor? Problem lies with the screen Inverter, or the LCD screen.
Either OR.

Primer:
An LCD screen does not produce light. It needs an additional light source.
A Backlight is the additional light source.

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

An Inverter (screen Inverter) is used to convert the electricity provided by the laptop, for the LCD screen, and Backlight.

As previously stated, 90 PERCENT of the time the fault is the Inverter.

Laptop open looking at the display assembly, the plastic thin frame in front of the LCD screen, and surrounds the LCD screen, is the Display Bezel. (Resembles a picture frame)

The Display Bezel is removed to access the screen Inverter.
The Inverter is right behind the Display Bezel, and located at the bottom area of the LCD screen.

The Display Assembly has to be removed from the laptop, to remove the Display Bezel.
Toshiba's term for the Display Bezel is Display Mask.

The Toshiba Satellite A205-S5804 Notebook PC is one of the Satellite A205 series of Notebook PC's.
This is a link to a free Service Manual for a the Satellite A205 series of Notebook PC's,

http://www.tim.id.au/blog/tims-laptop-service-manuals/#toc-toshiba

Scroll down to the second Satellite heading. The one that begins with Satellite A10.
Scroll across, and click on A200.

After you click on A200 it may take as long as 30 seconds before the first page comes up.
It may also take additional time for the file to fully download.

At the top of the PDF file is the page number box. It is to the right of the Down Arrow.
Go to Page 146.
4.10 Display Assembly

Page 151 shows how to remove the Display Mask.
4.11 Display Mask

Page 153 deals with the screen Inverter.
4.12 FL Inverter Board

Takes a really sensitive (Read fairly expensive) multimeter to test an Inverter.
Due to the low price, and ease of replacing, the screen Inverter is replaced to test whether the old one is bad.

Example of a screen Inverter (FL Inverter Board) for a Satellite A205-S5804 Notebook PC,

http://www.batterysupport.com/toshiba-satellite-a205-s5804-inverter-p-216526.html

Compare to the price of a replacement LCD screen,

http://www.laptopscreen.com/English/model/Toshiba/SATELLITE~A205-S5804/

To summarize so far;
1) Display shows good on external monitor. Replace screen Inverter. Still the same problem? Replace the LCD screen.

2) Display on external monitor is scrambled also?
Fault lies with the graphics chipset.

Chip and Chipset are slang terms for I.C.
Integrated Circuit,

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

The graphics chipset is a GPU.
Graphics Processing Unit,

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

The GPU for a Toshiba Satellite A205-S5804 Notebook PC (Part Number PSAF3U-0NR00V), is an Intel (Mobile) GL960 Express,

http://en.wikipedia.org/wiki/List_of_Intel_chipsets#Core_2_mobile_chipsets

It is soldered directly to the motherboard, therefore it is Integrated Graphics.

{Integrated Graphics is also known as OnBoard graphics.
ON the motherBOARD.
The GPU is soldered to the motherboard.

In comparison if the GPU were soldered to a removable adapter card, it would be a graphics card, and Not integrated graphics }

This means if the graphics chipset is found to be bad, motherboard replacement is the solution.

{ Disassembly guide,

http://www.irisvista.com/tech/laptops/toshiba-satellite-a205/laptop-disassembly-1.htm }

For additional questions please post in a Comment.

Regards,
joecoolvette

Nov 05, 2011 | Toshiba Satellite A205-S5804 Notebook

1 Answer

My laptop Toshiba Satellite A660 series With Windows 7 - "W" Key Button not functioning. When started the computer -In start menu search "W" repeats like somebody pressing the key. I...


By 'W', i guess you mean wireless, first remove your power adapter, then next your battery from your laptop. press the power button for 40 seconds(note that nothing will com on since the laptop is not powererd), Next put back your battery(preferably fully charged), then switch on your laptop. Wireless is now enabled but may stil ve switched off, switch it on using FN+F8 keys. Good Luck

Sep 07, 2011 | Toshiba Satellite A660 Series Notebook

1 Answer

Toshiba P10 laptop screen no longer works.


It's not the inverter but the biotin backlight bulb that lights the display from underneath. The screen needs to be replaced unless you want to try and rebuild it and replace the backlight bulb. New screens from EBay should not be more than 70-100 bucks. If you want to try and replace the backlight bulb, the link is below for the procedure.....

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

Nov 03, 2009 | Toshiba Satellite LP154W01 Notebook

1 Answer

Toshiba Satellie LCD flickering


The most common reason a Laptop display starts to flicker is because the display Backlight is going bad. Easiest thing to do is to replace the display.

Sep 18, 2009 | Toshiba Satellite A105 Notebook

1 Answer

Startup display problem P100 PSPA3E


Hi, ok clearly for the symptom of what describes modal to his portable , I understand that the fault of his equipment comes from the card of video, which not this on board but it is separated, if the problem that he presents also happens for the VGA port and for the DVI port, this indicates that the problem that his equipment presents into in the system board.

Dec 06, 2008 | Toshiba Satellite P100 Notebook

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