Hi guys, I have the following problem: I can read my EC 25Q256JVEQ, and it's completely empty. When I try to flash other files, it takes a very long time and doesn't work. Deleting the chip is the same problem. I tried using AS Programmer, but NEO Programmer doesn't recognize the chip at all.
My notebook:
Lenovo T14 gen1
20S1-S1UJJ00
Serial number: PF-2ZQCB2
Board: NM-C931 rev. 1
Does anyone have any tips for me on how to revive it?
dino44
New Member
Last Activity: 04-30-2025, 06:00 AM
Joined: 03-31-2025
Location: ramstein baden
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Lenovo T14 gen1
20S1-S1UJJ00
serial number: PF-2ZQCB2
Board: NM-C931 rev.1...Leave a comment:
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Hello, I have a T14 Gen1. I've been trying all day to clear the SV password using pins 4, 6, 8, and 10.
Currently, I only get the startup logo, and after a short while, the laptop shuts down.
Can anyone help me with the best way to do this and get my notebook back up and running?...Leave a comment:
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Hi everyone, can anyone upload a photo of the BIOS chip for:
Lenovo T14 Gen1,
serial number: PF-2ZQCB2
TYPE 20S1-S1UJ00
I already have a CH341A programmer with an SOIC8/SOP8 clip. This means I want to read the BIOS and remove the supervisor password.
It would be even easier if this could be done via these jumpers (J9301). Please provide a photo and indicate which pin needs to be connected to ground.
Thanks for your support.Leave a comment:
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