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Ask Lenovo ThinkPad E15-10st / Is it possible to clear Supervisor Password?

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boaz

Registered member
Lenovo ThinkPad E15-10st
Is it possible to clear Supervisor Password?
Motherboard P/N : FE4A0/FE5A0 , NM-C421

I purchased a new EC (IT8227E-256 BXA) and replaced it due to the supervisor password of this model.
After replacing the EC chipset, the supervisor password disappeared.
However, after printing the Lenovo logo screen, 6 errors occur on the first screen.
How should I solve this problem?
If anyone knows another way, please let me know.
---------------------------
Error details:
1. 0189: Invalid RFID Configuration info
2. 0188: Invalid RFID Serialization info
3. 2200: Machine Type and Serial Number are Invalid
4. 2201: Machine UUID is invalid
5. 2202: Product Name is invalid
6. 0177: Bad SVP data, stop POST task
 
Thien Bui,
I successfully completed repairs on 4 laptops.
Now I'm trying to repair the remaining one.
This is a different motherboard.
The model name of the laptop is Lenovo E15.
MotherBoard P/N: nm-d011
The BIOS file can be downloaded from the link below.
After working on the file, please send it to my email.
thanks.

oh model this use 32mb no have patch like 16mb
unlock need backup EC and patch price 45$


Provide your Paypal ID and I will refund you $12
 

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