How to fix not powering on issue in T440 ,T450, T460, X240, X250, X260

How to fix when Laptop is not powering ON .
Solution : ISSUE SOLVED BY Thinkpad Engineer #Vinay RVD
Video By : Bharath MsB

[getz]

Works like a charm!! You saved my T450s!! Thanks!

[chineebicolana]

Very helpful. Thank you. I fixed my husband laptop.

[maqsoodhussain]

Thanks bro, you saved my 10years of data, I knew this could fix but never done it on a laptop.. Cheers!! BTW mine is T470👍✌️

[madhusudanbanerjee]

My thinkpad led used to power on for 5 seconds then off then on and continue. Flashing bios worked. Thank you.

[capnic]

Thank you my friend, you saved my evening and probably several days of delay and headaches!! Thanks a lot for your video!

[wadihelhaddad]

Absolute lifesaver! ALBERT is very thankful and his Shawarma loving Alaa <3

[jantijtgat]

Thanks. Worked perfect with T440s. Only had to reset the time in bios

[LunaKnudsen]

Thank you! Saved me hours of headaches!

[Famous]

U too good my brother 🎉🎉🎉 God Richly bless you ❤

[LtlBiTech]

Thank you sir. My T440 not powering on issue solved.

[jortuo]

Thank you! My son's laptop for school is alive and kicking again.

[Thexpertoneverything]

Fuckin lifesaver you! I was getting mighty pissed off. Greetings from Sweden

[StefanCaata]

for me it.s work. thanks man ! i love you

[araunya]

Hi is that trick for PWD reset of BIOS?? Because it didn't work for my T440. Any idea how to reset the BIOS PWD for T440 please...

[bdulAhad]

you should use a platic card instead of flat screw

[JJRamirezP]

Hi there. I have a Lenovo x230, got it 6 months ago, almost new. Used as second laptop. Yesterday it did not start on. Power button lights on, green color, the keyboard and the webcam lights on, also the speaker and microphone buttons (orange color) and the icons of the wifi and CPU on the lower screen bezel lights on when I push the power button. Then all go off except for the power button. The only thing that does not lights on is the finger print sensor, which blinks always in green color. No noise at all, no beeps, just the vibrations of the CPU (HDD) when touching the PC underneath. After a couple of minutes, it feels a little hot underneath, where the CPU units go.
What I have done to check it:
1. Power button test, pressing it for 1 minute while no battery o power cord connected.
2. Remove of the CMOS
3. Remove of the RAM sticks and replaced by similar from a running PC.
4. Tried booting without CMOS
5. Tried booting without RAM
6. Tried booting without HDD
7. Tried booting without KEYBOARD
8. Tried booting without PALMREST
9. Left overnight without battery and power cord.
10. Tested the CMOS with a multimeter, resulting in 3V reading.
I refuse to think the motherboard is toasted, so I hope someone might have some experience in what could be the fault.
Things to look out: the finger print scanner and the fact that the CPU get warm (while the power button shows on), as in a regular PC when working. Also, the fact that the computer behavior at starting attempts with and without CMOS battery is the same. Provably the BIOS chip? Note that I have not tampered with this PC at all. I bought it from a Lady that almost never used, she got it as a payment, and stored it. Since I have a T440P as daily use, I did not start use the X230 much, which is stock in hard drive, RAM (4) and everything else, so it is very slow.

[JayB_NZ]

You need to update the bios as well, there is an issue they fixed in the bios for that problem

[SARVESH_KUMAR_]

Mera laptop model t440 hai .
Bhai main bios upgrade kar raha par pata nahi kya hua last tak sab sahi chal raha tha sab kuch next next karta gaya install karraha tha exe fire and last me cmd propmt ki si screen aayi aur processing ho rahi thi tabhi achanak system band hua aur uske baad screen par kuch nahi aa raha baki system on karta hu to power button se sab on ho raha hai fan bhi chal raha hai. Keyboard me bhi light jal rahi hai aapne jo bataya wo bhi karke dekh liye uski display me kuch nahi aa raha usi ke baad se .
Please help me to instruct me how it will be done.

[manishmeshram]

hello vinay,
Im using lenovo thinkpad L440 model.
My first boot after a 5-6 hrs gap is taking some time. like if i have turned off my pc at night 2 am and if i boot after 1 hr it boots very quick. but if i boot my pc after 12 hr time it beeps for some time and then it boots to the system.
what should i doto fix this?
I appreciate your help.

[borvitech]

Can you tell advice if Lenovo T460 not coming on as a result Burt bios chip, now i program another chip and its only flash light on the switch button wen i plug it to power. what do you think about this issue???