Lenovo ThinkPad i Series 1400 PC Notebook - Answered Questions & Fixed issues

Hi,
Here are some sites where you can download the drivers for your notebook.
The Lenovo laptop model 14001 is also known as the Lenovo 3000 G400 and is one of the newer Lenovo models.so you can download the lenovo3000G400 drivers http://www-307.ibm.com/pc/support/site.wss/MIGR-68891.html
http://notebookdriversdownload.com/download-lenovo-14001-free-driver-download/
http://driver-recovery-cd.com/model/free/downloadfree/free-download-drivers-lenovo-14001-xp.html
http://www.nodevice.com/driver/company/lenovo.html

sound card drivers realtek.

remove the battery large. then run on AC pack only #1 top failure of all mobile PC is that battery, so unplug it then test with AC pack only. work now.? and all vents must be clean, end to end. not just fan. there i no fuse it uses current regulator, imagine genius magic electronics fuses that never blow out, and bingo. OK big battery out, an RTC coin cell fresh. then fan blows. next is BIOS, do the BIOS screens work if not the mobo is dead. have 2 RAM stick on the 2 slots>? try one at a time run the PC with all modules removed, (options) remove hdd? remove, dvd drive. think like this. Get bios working first learn that modules can short, and when they do the power regs shut down. so we unplug all things to the mob, until only 1 ram and cpu remains. see? (this is called power overload fault isolation tactics) even the screen only can be dead, you never mention text showing you can test the mobo with external screen via that rear (?)_ VGA jack what if that worked, did you learn something here, sure. this pc has tons of modules to pull, even bluetooth. wifi, sound and more. if you look at all parts inside or sold by ebay, bingo. lots

DriverPack Solution le meilleur logiciel installation de pilotes

Looks like your caps lock is on...

factory reset the tablet

Just press "delete" "F2" or "Escape" keys imediately then you power on your computer. (Key depends on your pc model)

Try this http://www.wikihow.com/Clear-BIOS-Password

Do you mean it will move with a mouse, but not the touchpad? If so, maybe settings in this article will help: https://support.lenovo.com/us/en/documents/ht075745

Battery recall - Lenovo Support (US)

support.lenovo.com/us/en/documents/hf004122

LenovoJul 9, 2015 - These batteries were manufactured for use with ThinkPad notebook ...batteries with new notebook computers or as optional or replacement batteries on the... Which ThinkPad notebook PC models are affected by the recall?

Remove the battery pack - Lenovo Support

https://support.lenovo.com/documents/migr-46510

LenovoJun 17, 2014 - Install charged battery; Slide the battery latches to the locked position. Slide the battery latches; Turn the computer over again. Connect the AC ...

Remove the battery from the ThinkPad and press and hold the power on button for approx 5 seconds. Replace battery and then try again.

Oddly, I did find a page offering recovery discs for such a system. Go figure you can find recovery discs but no manuals. You might try Lenovo support and see what they say. Sorry.

The port replicator needs to have the drivers installed in order for it to work properly. If this was not done, you will need to do it. Windows does not have the correct drivers for it.

Do not go to any other web site other than the official Lenovo.com website to obtain the correct drivers. You never know what drivers you are getting from other sources. You have been warned.

press power off switch & touch on screen=airoplain mode off

http://www.geckoandfly.com/4093/unlock-and-recover-hard-drive-password-hard-disk-password-removal-tool/ try this link it may help you

have you try to restart the laptop?

could be faulty charger

In Windows OS, cut & paste is commonly done with a right click of the finger pad as one would use a mouse. There are shortcut key strokes, but this always works and you'll never forget it. Control C and Control P are the short cuts.