Lenovo Thinkpad Ec Pwd Bypass
Collapse
X
-
-
Comment
-
Where can I buy a cable with one end USB type B and the other end a pen/stift?
For shorting are you holding the pin on GND already when starting up the laptop and then releasing it at a certain moment while keep pressing F1. It is not clear to me when exactly releasing the pen?
I suppose it doesn't matter to use GND1 or GND2?Comment
-
Where can I buy a cable with one end USB type B and the other end a pen/stift?
For shorting are you holding the pin on GND already when starting up the laptop and then releasing it at a certain moment while keep pressing F1. It is not clear to me when exactly releasing the pen?
I suppose it doesn't matter to use GND1 or GND2?
wait 1-2 seconds after turning on or wait for the backlight.
make the contact, wait 1or2 sec, release.and,press f1
Sometimes you may get a fan error which turns off the PC, sometimes you can bypass it by pressing Esc.
other error may occur bad data /uuid /serial etc..this is good sign
just the timming doesn't is not good
The method depends on the Ec (timings are different)​, it takes several attempts before you succeed and understand.Comment
-
Comment
-
For making the cable yourself. I do not known what to do.
Can I take for example the following piece and just take the red cable of it and connect the red wire (+5V) to a probe? And cutting off the 3 other cables?
Links:
https://shorturl.at/vAFI9
For connecting the red cable to a probe do something like in the following video?
How to make the best DIY back probes in 2 minutes.
​
Comment
-
For making the cable yourself. I do not known what to do.
Can I take for example the following piece and just take the red cable of it and connect the red wire (+5V) to a probe? And cutting off the 3 other cables?
Links:
https://shorturl.at/vAFI9
For connecting the red cable to a probe do something like in the following video?
How to make the best DIY back probes in 2 minutes.Comment
-
When looking at Espi and lpc, the big difference Was the voltage.. 3.3 for lpc and 1.8 for espi..
So feeding 5v might be the only issue regarding mec1500 and 1700(i have 1722..)
So, update tomorrow with 1.8v feed..
Sleep now..Comment
-
-
Related Topics
Collapse
-
Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
-
Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
-
Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
-
Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
-
Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
- Loading...
- No more items.
Comment