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T480s (type 20L7, 20L8) BIOS (ThinkPad) ET481 NM-B471 Rev 1.0 Schematics and BIOS

T480s (type 20L7, 20L8) Laptop (ThinkPad)
ET481 NM-B471 Rev 1.0

T480S NM-B471R10-SILK-BOT.pdf
T480S NM-B471R10-SILK-TOP.pdf
Schematics ThinkPad T480S LCFC NM-B471
BIOS n22uj09w
ME 11.8.50.3460
Intel Management Engine 11.8 Firmware for Windows 10 (64-bit) - ThinkPad T480 (Machine types: 20L5, 20L6), T480s (Machine types: 20L7, 20L8), X1 Carbon (Machine types: 20KH, 20KG, 20KH, 20KG)
 

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16MB.bin.zip
8 MB · Views: 986

EC.bin.zip
122.2 KB · Views: 547

T480S NM-B471R10-SILK-BOT.pdf
273.7 KB · Views: 840

T480S NM-B471R10-SILK-TOP.pdf
222.2 KB · Views: 774

ThinkPad T480S LCFC NM-B471.pdf
9.9 MB · Views: 1,614

Ok! Will search for technique documentation, than come back for the pack to do it. Thanks!
 
Hi, i have a lenovo t480s with bios pass, the back case is down and save that while I got the programmer. Now i go pwr on and that no power, the battery is full charge. When i try pwr on only led pwr one time and off and no never turn it on again so that it turns on again I must disconnect cmos and connect again. With the charger connected, there are times when the power LED turns on twice, sometimes once, and sometimes 3 times. Please help
 

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V_20191112_001057_N0.mp4
90.7 MB · Views: 47

V_20191112_002110_N0.mp4
34 MB · Views: 24

Hello, I have a T480s 20L8-S3HD01, ET481 and winbond 25Q128JVSQ. Cant get that Supervisor Password away can someone help me please?
 

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bios1.1.bin
16 MB · Views: 19

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