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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: 1,613

It only manages expansion cards we don't have backups and doesn't need to program it, laptop right now or not?

This laptop entered without turning on due to bad update of bios, erased that u12 by mistake and programmed the new winbond128 the equipment turns on the fan and turns off and continues like this all the time without image
 
Hi How are you, When I flashed the BIOS with Clear Me.Bin on the 480s 20L8 Models the fans started going on again but still no POST, Will turn off but it is at least showing some signs of life. Any Ideas? Do you need the motherboard serial # ? Please let me know thank you so much!
 

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