Question about Toshiba (K000004550) Motherboard

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I have a Toshiba A135-S2276 Laptop is there a way to test the motherboard i power up and lites come on but no screen i dont even hear the hard drive working

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: default bios password toshiba satellite a135-s2276

I have a Satellite A135-S2356 that had the same problem. I tried the solution from PCTServices above and it worked great.

"Power unit off. Disconnect AC power. Remove battery. Remove the memory cover screw, memory cover and the memory modules. Peel back mylar from JOPEN1 solder pad. Short JOPEN1 solder pads for 30 seconds. Replace mylar. Replace memory modules. Replace battery. Power up unit. If all is well, replace memory cover and screw."
Just short the two little solder pads and it worked great! I thought I would have to send it back to the manufacture but I am back in buisness. Thanks for the help.
Bryan

Posted on May 24, 2008

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SOURCE: toshiba A135-S2276 Win XP Drivers

Toshiba A135-S2276 Win XP Satellite Drivers free downloading

Posted on Sep 24, 2008

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SOURCE: BIOS Password reset on Toshiba A135-S2276

Toshiba says this problem is happening with all their laptops and it is their problem from original programming---whether your laptop is in warranty or not, they HAVE to fix it at any Toshiba authorized service center FREE, and it only takes them about ten minutes. Had the same problem with mine and they DO know how to fix it right the first time so you have no further complications. As for Toshiba, WHY ARE YOU STILL SELLING THESE LAPTOPS IF YOU KNOW THEY ARE ALL FAULTY?!?!?!?!?!?!? They should be stopped from selling faulty equipment. Toshiba is a RIPOFF.

Posted on Oct 29, 2008

  • 1 Answer

SOURCE: toshiba satellite a135 s2386 will not boot

have you pulled out the battery as well or hold down the power button for 10 seconds, then try it again. that did it for me just a thought toshiba told me too pull out the battery once it was going then put it back.... sorry am not an expert

Posted on Mar 14, 2009

benwabnick
  • 2404 Answers

SOURCE: Toshiba Satellite Touchpad not working

Restore the defaults in the BIOS to begin with, this will make sure its not a setting in there that is disabling the mousepad.

Then in windows see if the touchpad is working. If not then take the keyboard out with the power turned off.

When you take the keyboard out you will see the ribbon cable that comes from underneath the touchpad. disconnect it from the motherboard and reseat it firmly back in. Then turn back on the motherboard and see if the mousepad works. If it still doesn't then try the shortcut key to enable it.

If it does't enable then that means its either going to be a mousepad problem where you would have to replace the top cover assembly or a motherboard problem cause it could be where the voltage required to run that mousepad is missing.

Posted on Jun 27, 2009

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1 Answer

Toshiba satellite A135-S2276 cannot get pass bios password and none was set


Try removing internal battery this is ussually a small battery on the motherboard which keeps in its memory date and time ,hard drive details ,passwords etc.
Some batteries are easily removeable some have to be desoldered so it losses whats in its memory. The laptop is then switched on to see if the password is gone.. Then battery put back. Some laptops have to be taken to manufacturer to take password off..Good luck

Jan 28, 2011 | Toshiba Satellite A135-S2276 Notebook

1 Answer

Toshiba Satellite A135-S2276 PC Display screen


Maybe it is just disabled they can be set to... Screen on Laptop ONLY... External Screen ONLY, Both Screens on together. Try to find the keys that toggle those modes? in your manual.

Feb 03, 2010 | Toshiba Satellite A135-S2276 Notebook

1 Answer

Toshiba A135-S2276,If the mother board is bad would your usb hubs still get power?On my laptop they still work,could there be another problem preventing it from posting at all,just a black screen


They can still get power depending on the issue with the motherboard.

You should try:

Resetting the memory
Booting with only one memory stick
Booting with the hard drive out
Booting with the battery and cd / dvd drive removed.

If none of those work then the motherboard is probably toast :(

Nov 23, 2009 | Toshiba Satellite A135-S2276 Notebook

1 Answer

Toshiba A135-S2276 Black screen,only lights on front of laptop that are on are the power and battery light,fan work.i can here hard drive turning,DVD Driver light stays lit and will not open,Ive read...


i have encountered this problem before on many laptops and sometimes your monitor can just go bad or a piece of bad hardware in your laptop but in my case most of these problems are the monitor going bad. how old is this laptop

Nov 20, 2009 | Toshiba Satellite A135-S2276 Notebook

3 Answers

Toshiba Sattelite a135-s2276 turn on fan working but no display


I think some cooling devices on your laptop stopped working which might have lead to Motherboard problem due to heating.

Jun 22, 2009 | Toshiba Satellite A135-S2276 Notebook

1 Answer

I re-started my toshiba A135 laptop, and the screen went black


There are dozens of possible root causes for your problem I guess.

But exactly the same happened to me in fact on a packard bell laptop. After my son forced it to reset, it didn't start again. Only one led was lit. After a long search I found that the battery had died and this prevented the laptop to start even when the power supply was plugged in.

Try this: remove the battery, connect it to the power supply and restart.

Hope that helps


Jan 24, 2009 | Toshiba Satellite A135-S2276 Notebook

2 Answers

Toshibba laptop a135-s2276 ,my mother bords smd chip does not work so display of screen does not appear


The problem is well known witht this model Toshiba - the problem is the fan stops working and then hence shuts down to prevent overheating - it does not take long once the laptop is hot. Without replacing the fan just reboot the laptop until you hear the fan start again on reboot.

Oct 15, 2008 | Intel Motherboard

1 Answer

No Display, no audio, no power up sounds.


Sounds like a hardware failure because your not even reaching post. which means that its not software. i would take out the ram and hard drive. and then putting them back in. if that didn't do anything than I'm going to say you've probably got a dead mother board.

Aug 19, 2008 | Toshiba Satellite A135-S2276 Notebook

1 Answer

A135-S2276 does not turn on


Try removing the memory and hard drive. Replace just one memory module and see if it comes up. If it does, replace the hard drive and bring it up. If that works, try replacing the other memory module.
If it doesn't, get back to me for more ideas.
Thanks!
Ron-

Nov 25, 2007 | Toshiba Satellite A135-S2276 Notebook

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