Question about Lenovo SL400 2743 Motherboard

Open Question

Hello siri have Lenovo ibm sl 400 laptop. the main

Hello siri have Lenovo ibm sl 400 laptop. the main boars hase kind of problem. i checked and there is a short on the dc input. i'm sure i can find the short but i need the schematics of my laptop. please let me know what to do thanks kobi cohen

Posted by Anonymous on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: audio driver for my ibm laptop

i need help getting sound on my ibm laptop, can any one help me ?

Posted on Nov 01, 2008

  • 77 Answers

SOURCE: Lenovo 3000 c200 CPU Support


i'm afraid not as its the wrong cpu format, this is a skt 478 cpu and the c200 is skt 775

besides if it did fit you would be downgrading the cpu as this is only single core, thye c200 is a dual core processor

hope this helps


Posted on Feb 26, 2009

  • 4338 Answers

SOURCE: My Lenovo ThinkPad SL 400

Your Inverter board is probably bad. It is inside the LCD unit.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response
Thanks, Joe

Posted on Jan 19, 2011

  • 794 Answers

SOURCE: My Lenovo Thinkpad SL 400

Hi kingston_koa,

Getting different colors with vertical strips are common effects of broken LCD/screen. Broken LCDs needed to be replaced. With this one, the best thing that I can recommend you is to contact Lenovo specially if your machine is still under warranty. They offer free repair and parts replacement depending on your warranty coverage.

Hope this will help you.

Thank you for using Fixya.

Posted on Feb 28, 2011

  • 4806 Answers

SOURCE: Lenovo 3000 N100 Laptop I need a schematic of the


Your not going to get a schematic manual for Lenovo laptops. As far as I know only Dell release service manuals for their products.
The BIOS manufacturer of the laptop is Energy Star and is part of the system board itself.


Posted on Jun 26, 2011

Testimonial: "Many thanks Lee you've helped me to save a lot of time! :-)"

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Flickering horizontal lines on lonovo T-400. about every 2 seconds

Hi Friend,

I would recommend that if you have any external monitor connect the laptop to the monitor and check if same thing is happening on the external monitor as well.
If Yes, it seems to be the driver issue, kindly install the updated video/graphics driver of the Lenovo system.
If No, it seems that there is physical issue with your Lenovo screen that needs to be checked physically at the repair centre.

If you donot have the external monitor still update the Lenovo graphics/video drivers and check if it fixed the issue, otherwise, take it to the repair centre to get it checked physically.

Thank you.

Oct 15, 2013 | IBM ThinkPad T30 2366 Notebook

1 Answer

Need ibm thinkpad t40 2373 bios password and bios circuit name


Hello sir read these instruction. Solution for all IBM/Lenovo laptop

check this site... you need to buy this device Key maker pro...


there is one more way to break password for many laptop need to made serial port or printer port and there is software for it ...

check this site Thanks

Dec 02, 2010 | IBM ThinkPad T40 2373 Notebook

1 Answer

Bios leneovo sl 400 Password :-(

BIOS password is a security feature to prevent theft. You will need to replace the system board. If you are the valid owner or not.

Lenovo does not have a reset password. Call their support and they will advise and provide costs and local authorized Lenovo Service Center that can replace the system board for you. Typically costs between $200-700 plus labor.

Feb 16, 2010 | IBM Lenovo ThinkPad T400 7417 Notebook

2 Answers


c.gif Lenovo USB Webcam c.gif Lenovo USB Webcam c.gif Lenovo USB Webcam c.gif Lenovo USB Webcam c.gif Lenovo USB Webcam The Lenovo USB Webcam (40Y8519) is compatible with your IBM Thinkpad T23 , here is the link go check it out.

And oh, please be so kind as to rate me here in fixya, thanks.

Feb 12, 2010 | IBM ThinkPad T23 Notebook

2 Answers

Lost password

theres like three different kinds of passwords on these laptops i believe.. do you see a lock on a black screen? if you do, thats a bios password. itd be kinda difficult to remove it, you need to create a password reader.. then delete it using another computer.. either that or unsolder the correct chip and resolder another one, you can find these on ebay.. i dont recommend u to do it if youre unexperienced with hardware.. check out this link

Jan 13, 2010 | IBM ThinkPad T21 Notebook

1 Answer

Hasee/Ibm Thinkpad R30 lcd screen

hello dear sir madam
how are you ...i wont to tell you that can you sell the laptop for me ...i am in nigeria and i wont laptop to use... so therefore if you like to sell you can mail me ...... this is my mail

Aug 07, 2008 | Compaq Evo N610C Notebook

Not finding what you are looking for?
Lenovo SL400 2743  Motherboard Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lenovo Computers & Internet Experts

Michael Vincent Cruz

Level 3 Expert

868 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18424 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Lenovo Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides