Thank You for the information, i did short motherboard nm-c931 in j9301 pin 8 and 10 with a cable to usb GND. Work Good
@JFIXX17 ай бұрын
Thanks for sharing and all your work i have just subscribed. I currently have a T14 Gen 1 with motherboard version NM-C931 which appears to be the same as yours. I am trying to remove the security password as demonstrated in your video. I am not able to see clearly enough on your video on which pins you are shorting. I have tried disconnecting the CMOS battery and i also tried shorting the Winbond BIOS reset pin to ground but password remains. Im thinking the password may be stored in the EC chip not the BIOS chip. I have downloaded schematics and boardview but i am new to reading these types of diagrams. Could you help me as a beginner to understand where i need to short or inject voltage to reset my EC chip to remove my password. Thankyou in advance if you can help
Hello @JFIXX1 : Where can i download the schematics?
@paulomurillo71108 күн бұрын
Is there any tutorial on how to access the bios of the T14 3gen??
@Linux-User9257 ай бұрын
Hello, thank you for the interesting video, it would be nice to know which point you short-circuit to reset the password. Unfortunately no further description in your video.
@M._.x._.Power37 ай бұрын
solution will be given this weekend
@ТошкентманиПрограммы7 ай бұрын
is it possible to use this for t14 gen3 also ? @@M._.x._.Power3
@AlexVlb4 ай бұрын
Bonjour Max, Je ne peux pas modifier les paramètres dans le bios Passwor supervisor ... Mon portable est un Thinkpad P15s G1 avec carte mère GT4A0 NM-C931 Impossible de trouver la puce, est il possible de faire un bypass ? Je pense que le bios est sur la puce MX25L25673G... Tu es ma dernière chance ;) Merci d'avance Alex
@AlexVlb4 ай бұрын
J'ai bien trouvé J9301 sur la carte, sur le schéma tu indiques que la borne 3 et 12 sont à mettre à la masse au moins mais sur ta vidéo tu touches seulement une borne avec la pointe de touche, je ne comprends pas ... Merci
@AlexVlb4 ай бұрын
j'ai essayé de mettre 4-6-8-10 à la masse mais échec :(
@belakhalahmed96176 ай бұрын
Thank you great job When i see the schematic the LPC don't link with the mec 1663 I mean the 1 pin and the 5 pin which one used with short gnd??
Can you tell me how to do it for with processor 10210U? lenovo T14 Gen 1. is it safe if I do it at home with no experience?
@AlexVlb4 ай бұрын
j'ai réussi à modifier l'heure, je pensais avoir terminé puis de nouveau il me demande password, je ne sais pas si il faut laisser la pile bios pas
@ТошкентманиПрограммы7 ай бұрын
cannot remove supervisor password, really need linux on my second laptop but cannot boot from usb to install it.
@TylerJohn-kb3kz5 ай бұрын
Thank you for all info, was able to short pin 4 to pin 15/16 gnd with pair of tweezers.
@4TMGames5 ай бұрын
Pin 4 of the MEC1663 or pin 4 of what?
@unbiased1004Ай бұрын
Dear sir, can you please show us how to do Lenovo T14s Gen 4?
@brownladKR3 ай бұрын
Please remake the video with audio guidance & clearly showing where to connect screw driver. Please I really to unlock to install windows. Your help will be highly appreciated.
@brownladKR27 күн бұрын
sir help me Im still counting on your reply. please guide me to unlock Lenovo T14 Gen 1 i5 10210U, motherboard: NM C931
@selectstartenter50166 ай бұрын
Hello, Sir. What is the purpose of the red cord on the power supply? Thank you for providing this video.
@M._.x._.Power36 ай бұрын
it's a gnd, watch the other videos and also on badcaps for more info
@eduardosedotes77266 ай бұрын
Thank you so much, sir.... learned a lot from you in a few ours...
@karimhamdi92714 ай бұрын
Please! How to remove supervisor password for Thinkpad T14s Gen 3?
@abderrazaqmakran73117 ай бұрын
bonjour jai un probleme de bios sur un lenovo t14 mais je nai pas compris votre astuce
@MAVAJAVA3697 ай бұрын
Thank you sir. But can you tell me please wht the solution is. I have the same problem
@@M._.x._.Power3 Sorry I am new on this. So, just need to ground that resistor R0931 (any side) ? power on and clear pwd ?
@M._.x._.Power35 ай бұрын
@@ighortoth it's more complicated than that read the thread on this subject and watch other videos to understand the timing. red side of the resistance on the boardview (EC side) www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/3237235-lenovo-thinkpad-ec-pwd-bypass
@laptoplbeАй бұрын
Sir plz share me data how to unlock nm-d362 bios password reset
@M._.x._.Power3Ай бұрын
Mec15xx not possible,no solution
@AlexVlb4 ай бұрын
je pense que j'ai perdu 500 euros pour un bios à la noix😢
@RubbemGrimaldo6 ай бұрын
ello sir, I follow you on badcaps... it could be on an L14 GEN 1... THANK YOU VERY MUCH