Question about Toshiba Satellite L645-s4102 Notebook

1 Answer

ANYONE KNOW WHY MY TOSHIBA SATELLITE L645 BECOME BLACK SCREEN BUT THE PROGRAM STILL RUNNING ?

IM PLAYING GAME , IN SUDDENLY THE SCREEN BECOME BLACK AND BACK TO NORMAL , IN SEVERAL THE BLACK SCREEN HAPPEN AGAIN , WHATS WRONG WITH MY LAPTOP , DO COMMENT THAT CAN SOLVE MY PROBLEM PLEASE !!!!!!!!!!!! , SHALL I BUY NEW SCREEEN OR WHAT !!!!!!!!!! TENSION !

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  • nazrifixie
    nazrifixie Nov 27, 2012

    SEEEMS LIKE NO ONE CAN HELP !!!!!!!!! argh

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1 Answer

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  • Master
  • 564 Answers

You probably don't need a new screen it's probably your screen inverter that's going. It's just a small strip at the bottom of the screen wjth a little circuit board. If you google screen inverter and the make and model of your laptop you'll see what I mean.

Posted on Nov 27, 2012

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5 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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byteguy
  • 2229 Answers

SOURCE: Suddenly my Toshiba Satellite A205 laptop died. No power.

First, check your power supply (the adapter). Is it putting out the required voltage to charge the battery?
If not, then you might have a dead battery and no way to charge it.
If the power supply is working and when you turn on the computer you get no lights, then you're probably looking at a new motherboard.
If you get startup lights and hear the fan, then it's getting power and you might have a video problem. But it sounds like, from what you wrote, there is no activity at all when you try to start it. That would be the power circuit on the motherboard, most likely.

Posted on Jan 09, 2010

SOURCE: default bios password toshiba satellite a135-s2276

the best thing is to do the system recovery process ..

Posted on Aug 12, 2008

vithob
  • 100 Answers

SOURCE: Display Problem Black turns Red

Hi,
I think ur appearence will be changing.So u right click on desktop - Properties - Appearence.There in color scheme, u put in Default(Blue) options.Then click OK button.Restart ur laptop and check it.

Posted on Feb 26, 2008

  • 56 Answers

SOURCE: My Toshiba laptop suddenly

Dear
you have to uninstall the sound driver , by going to device manager , and then uninstall the audio and also uninstall realtek or whatever you have software installed , and then try a new download and install it good

if this didnt work dont be sad i have the best solution but first you have to do this

Posted on Jan 28, 2010

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Black screen external monitor works fine


Replace the screen as the external monitor is OK.

Apr 14, 2014 | Computers & Internet

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Risht side of display turns down resolution


check the display on some monitor through the vga port of the laptop whether the same is happening there, if its there then problem is of display driver, remove the driver boot the system then install it again, check it

Feb 03, 2013 | Toshiba Satellite L645-s4102 Notebook

1 Answer

How to solve Toshiba satellite L645 From black screen ?


You may have a faulty inverter, it supplies high voltage to the CCFL lamp.
If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

Nov 27, 2012 | Toshiba Satellite L645-s4102 Notebook

1 Answer

Hi , I have a toshiba satellite L645 , when i play game suddenly my screen laptop become black and a few minute become normal then happen again , what must i do ?


Your laptop cannot handle the game. It's too intense.

More in-depth;
Your graphics are Integrated Graphics.
It is Intel HD Graphics,

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

Uses an Intel Pentium P6200 processor,

http://en.wikipedia.org/wiki/List_of_Intel_Pentium_microprocessors#.22Arrandale.22_.2832_nm.29

That processor is based on the Arrandale Core.
(32 NanoMeter architecture)

Means It is the first Intel HD Graphics. 6 Execution Units.

Be lucky if it could fight it's way out of a wet paper bag; graphics performance speaking.

http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/modelContent.jsp?ct=SB&os=&category=&moid=2860979&rpn=PSK0GU&modelFilter=L645-S4102&selCategory=2756709&selFamily=1073768663

Also if you have never had your laptop partially disassembled for cleaning, (Fan/finned Heatsink), I would advise you to do so, and avoid a lot of trouble in the future. (Maybe near future)

Do it yourself? Sure IMHO. You, though, will have to be the judge,

http://www.irisvista.com/tech/laptops/Toshiba-Satellite-L645D-L640D/remove-laptop-motherboard-1.htm

Steps 1 through 25. Pages 1 through 3.

[White - Page 1::Page 2::Page 3::Find another model, on top, and bottom of page ]

ESD wrist strap, and it's alligator clip attached to a good ground source.
Average cost is $3 to $6.
One example,

http://www.radioshack.com/product/index.jsp?productId=2103245

Set a large metal serving tray (Unpainted), on the table you're working on, and connect to it.
Or a large metal knickknack. (Unpainted)

Use a mutli-compartment container for the various screws you will remove. Label each compartment for the area the screw/s come out of.
SOME screws look VERY similar to other screws.
Advise do NOT mix them up!

Use Q-tips, a soft small brush, (Makeup brush?), and a can of compressed air for computers.

Want to see how bad it can get, and you won't know it until you see it?

http://www.youtube.com/watch?v=AkAeE5I5E_A

For additional questions please post in a Comment.
Regards,
joecoolvette

Nov 27, 2012 | Toshiba Satellite L645-s4102 Notebook

1 Answer

I have Toshiba 14" Satellite L645 i5450 notebook


It is possible to connect a modem to the laptop. Connect the modem to the laptop using the telephone style socket on the laptop. The mother board will then pick this up and load the relevant drivers for your modem.
If you are not sure, contact Toshiba online. They are extremely helpfull.
Hope this helps.

Nov 06, 2010 | Toshiba Satellite L645DS4037 Notebook PC

1 Answer

I have Toshiba 14" Satellite L645 i5450 notebook


the Satellite L645 line has optional built in analog modem
but can not find info on you specific model

this line does not seem to have a serial port nor pc card slot
therefore can not support a analog model unless you can find a manufacturer of a usb model

but if your want to connect to a dsl or cable modem that is done thru your rj45 port with a ethernet cable

Nov 06, 2010 | Toshiba Computers & Internet

1 Answer

HOW DO I REPLACE MY MOTHERBOARD IN MY TOSHIBA SATELLITE


you mean the problem is the motherboard?
....THE SCREEN WAS BLACK THE YELLOW LIGHT ON THE FRONT IS BLINKING BUT THERES NOTHING ON TH SCREEN AT ALL...
what you do...
first, try the to hook up the 15 pin vga in the laptop to the monitor..if the display is commin in the external monitor..it means NO need to replace the motherboard..you must check the lcd..or the cable or the FL inverter...you can e-mail me if you want to know more about this: genxtuae@hotmail.com

Jan 05, 2009 | Toshiba Satellite A15-S127 Notebook

1 Answer

My toshiba wont start it keep's restarting at the black loading screen.


have you done a maintainance on it to get rid of all the excess information?? if not..go to start--then all programs, then accessories, then tools, click on disk cleanup. click on yes to all when the pop up box show up.

after this do a defragmentation-- go to start, all programs, then accessories, then tools, then disk defragmenter. click on analisys-- this will tell you if you need to defrag your system. if yes-- do it..it will take time to defrag, but it will speed up you game play ability.

Oct 13, 2008 | Toshiba Satellite P305D-S8828 Notebook PC

1 Answer

Toshiba Satellite A105 - S4547, screen goes black when using the battery (not plugged in)


check your control panel/video to ensure device driver is current. use driverguide.net.since when on battery no pic suggests that the battery life span is shortened. Recharge and check how long the battery level lasts when doing normal internet or document reviews. Video playing drains the battery at a high rate, when battery is already low, virtual memory tries to assist.

Jun 28, 2008 | Toshiba Satellite A105 Notebook

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