vidvansh
Member
Last Activity: Today, 06:15 AM
Joined: 03-19-2025
Location: Canberra
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Lenovo Thinkstation P620
Does anyone have schematics for Lenovo thinktation p620 type 30E1? -
I has the same issue with the same chip. i think they purposely build it this way so no one can work on it.
I has to buy new chip to make it work -
Need help removing BIOS password from my Lenovo T480s 20L8
Serial : PC0V3ZRN
Motherboard: ET481 NM-B471 Rev 1.0
I tried using the patched but after programming the chip. Laptop did not turn ON and when i connect charger. Power button flash 3 times and then nothing happens. I programmed back the original file but it showing the same symptoms.
I removed the chip from the motherboard.
20L8-S4S00...Leave a comment:
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