Question about Toshiba Satellite M35-S456 Notebook

1 Answer

I need to locate a Toshiba Laptop System board

Im looking for "P000422840" ... Any Ideas?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Master
  • 1,601 Answers
Re: I need to locate a Toshiba Laptop System board

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

When i boot up my laptop i am getting the error message, "operating system not found." Can you please give me advice on what to do to fix my laptop? Toshiba laptop and im scared i may lose the things

Your hard drive is missing from the system. Or, just does not recognize it. The obvious - Remove any USB devices like drives and any media from disc player. Its trying to load, but can't find bootable hard drive, CD, or USB... Remove the hard drive and reseat (reconnect). Check BIOS by pressing an F key during boot. Look on the screen for correct Function key. Might be F2 key. Verify BIOS recognizes the drive. It must be listed! There is no going forward if it's not. Check boot order and make internal hard drive first. Save and restart.

Nov 30, 2012 | Toshiba PC Laptops

1 Answer

How do i turn airplane mode on

Try This:

Press the "Fn"+"F2" buttons on the keyboard to turn off wireless for Dell laptops D600 and D610. Press "Fn" + "F5" and then click "Turn On" to put IBM laptops T43 and X32 in airplane mode.
Press the "Airplane Mode" button on HP laptops. Look for the button either above the laptop's keyboard, along the left side near the USB port or on the front side.
Press the switch located either on the left or right side of the laptop to put Toshiba laptops M1, M2 and R100 into airplane mode. The switch is located next to the volume control on Toshiba laptops TE2000 and Tecra 2100.
Click the "Start" button and open the "Control Panel" and click "System." If the laptop has an airplane mode control installed, it will appear here.

Aug 16, 2012 | Gateway PC Laptops

1 Answer

My toshiba nb520' operating system is gone when i open it says operating system cannot be found.

The hard drive in your laptop is bad and will need to be replaced, first remove hardware and carefully reseat it back in place, sometimes the hard drive will restart, "long shot" if still nothing! have it checked for possible replacement.

Apr 12, 2012 | Toshiba PC Laptops

1 Answer

Need owner's manual for toshiba satellite a210/a215 series laptop

The manual you requested is located here. It's the full User's Guide for the Toshiba Satellite A210/A215. It looks to be about 244 pages long, and has quite a bit of information in it. I hope this is what you were looking for!

Nov 26, 2011 | PC Laptops

1 Answer

Compatible Toshiba System Boards?

Hi Ray !

I would not risk to buy on-line system boards for two reasons!

ONLY when you get it, you will know if it FITS in the chasis, and if it WORKS after you connect all wires and parts, but i believe you'll have to pay for it before!

Try to get some help from Toshiba support first!

Also, you just mentioned the difference between two boards you have on-line, but not the price.

Did you ask Toshiba how much will cot you a new board?

If there is acceptiable difference, buy a new one !


Apr 20, 2009 | Toshiba Satellite M35X-S149 Notebook

1 Answer

Memory Upgrade

Here is how to upgrade ram on E-System 3086/Advent 8109 laptop.

Mar 27, 2009 | Toshiba Satellite A85-S107 Notebook

1 Answer

Need to change the processor in the Toshiba 2410-S185, anyone have any ideas of how to do that?

It depends. The simple way is to go to a service and put them to change it. If you want to do that- dissasemble the laptop. Locate the position of the processor. In Toshiba laptops it usually stands behind the cooling system. Remove it. It removes also the fan because it is a part of the cooling system. Now, remove the processor. Take it out slowly, then introduce the new one. Put some thermal paste on it.You also could apply some on the chipset and videocard.Assemble it.And that`s it.

Mar 13, 2009 | Toshiba Satellite A100-S8111TD Notebook

2 Answers

Screen black & with no power

hi there,

you can follow this instruction and try to your laptop to resolved the problem.

A bad connection between DC-IN power jack on the system board and the system board is a very common problem with Toshiba Satellite M35X and Toshiba Satellite A70/A75 notebooks. If your laptop is out of warranty, then you can fix the problem by resoldering DC-IN jack on the system board. If it’s still under warranty, it would be fixed at no charge to you.
Problem symptoms:
  1. Laptop randomly shuts down without any warning.
  2. Power LED and battery charge LED start flickering when you wiggle the power cord or the AC adapter tip on the back or your laptop.
  3. The battery will not get charged.
  4. When you plug AC adapter, the laptop appears to be dead and there is no LED activity at all (DC-IN jack on the system board is broken).
To fix the problem, you have to take your laptop apart, remove the system board to resoleder or replace the DC-IN jack. Toshiba Satellite M35X and Toshiba Satellite A70/A75 disassembly guides will help you to remove the system board. Take a closer look at the power jack on the system board with a magnifying glass. In most cases you get the power problem because of a bad connection between the DC jack and the system board, you’ll see a crack between the DC jack connector and the system board.
Here is an example of Toshiba Satellite M35X power jack. The crack occurs between the DC jack pin and the system board.
satellite-m35x-crack.jpg satellite-m35x-contact.jpg In some cases the connection is good, but the DC jack is bad itself. You can find a new DC jack for Toshiba Satellite M35X and Toshiba Satellite A70/A75 laptops here. Search for DC jack M35X or DC jack A75.
How to resolder laptop power jack yourself.
Sometimes, after you replace the jack, you can see that the system board doesn’t get power at all. The battery will not charge and the power LED will not light when you plug in the AC adapter. So, here’s a possible explanation.
When a connection between the positive pin and the motherboard breaks (cracks), the power jack gets loose. You can feel it when you plug in the adapter plug. A loose power jack can damage the trace inside the hole in the system board. Take a look at the picture.
power-jack.gif As you see, the positive pin goes through the hole in the system board and you solder it on the top side. Right? What if the trace between the top side and the bottom side is broken somewhere inside the hole? I’ve seen it before a few times. In this case everything looks nice and clean on the top side. When you plug in the AC adapter, you get normal voltage readings between “+” and “-“ pins on the top side, but the power DOESN’T go to the motherboard at all, because there is no connection between the top and bottom sides. Test with a multimeter if there is a connection between the top and the bottom.
If the trace inside the hole is broken you still can fix it. You can run a wire to connect the top and the bottom sides. Be careful not to short something on the board.
Here’s another solution to fix the power jack problem, it shows how to relocate the power jack outside the laptop base. Check it out here: Toshiba Satellite A75 failed power jack workaround.
When you repair a loose power jack, it’s a good idea to check the jack on both sides of the motherboard. When you remove the top cover from a Toshiba Satellite A70/A75 laptop you can see only points where the jack is soldered to the motherboard as it shown on the second picture in this post, but you cannot see the jack itself as it shown on the first picture.
Removing the motherboard from Satellite A70/A75 laptop is a good idea because the jack itself might has a broken “+” pin, as it shown on the picture below. If the “+” broke off the base, you’ll have to replace the jack.

Feb 15, 2009 | Toshiba Satellite A75-S229 Notebook

Not finding what you are looking for?
Toshiba Satellite M35-S456 Notebook Logo

Related Topics:

42 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba PC Laptops Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers


Level 3 Expert

5660 Answers

john smith

Level 2 Expert

366 Answers

Are you a Toshiba PC Laptop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides