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BIOS Lenovo Air 15ITL 202 GS55JGS55K NM-D211 Rev 1.0

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Lenovo Air 15ITL 202 GS55JGS55K NM-D211 Rev 1.0
BIOS
Model Type: 82GM
NM-D211 KB_pins=32 LEFT DOWN 05MM PD0=20 PD1=16 PD2=14 PD3=9 PD4=13 PD5=17 PD6=10 PD7=12 BUSY=23 STB=15 AFD=26 INIT=19 SLIN=18 KSI4=22 KSI5=21 FLASH=256 IT8227E-256 (RzR) test Ok
Schematics
04 Lenovo Air 15ITL 202 - LCFC NM-D211 Schematic.pdf
04 Lenovo Air 15ITL 202 - LCFC NM-D211 Boardview.tvw


Screen Shot 2021-07-23 at 4.45.57 PM.png
 

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UB2.BIN.zip
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UC704UC703.BIN.zip
2.3 MB · Views: 1,011

UC702.BIN.zip
4.8 MB · Views: 1,119



EC.bin.zip
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Last edited:
Hello my friend
Please help
This is the original file
No signal
The uploaded files at the top of the page were tested and it didn't work!!!
hardware check ok
can't check from BIOS file you need to try another BIOS to compare if two BIOS have same result it shows good BIOS
 
Another BIOS has been tested
On the original bios, 1.70 amps are drawn on the power supply
On the other bios, 1.20 amps are drawn on the power supply
I want a clean file
 
Another BIOS has been tested
On the original bios, 1.70 amps are drawn on the power supply
On the other bios, 1.20 amps are drawn on the power supply
I want a clean file
amps are normal, the consumption of each BIOS is different
 
I have found BIOS for this computer but the ones I have tried do not have the storage controller. somebody help me please
 

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WhatsApp Image 2022-04-07 at 12.55.38 PM (1).jpeg WhatsApp Image 2022-04-07 at 12.55.38 PM.jpeg
I have found BIOS for this computer but the ones I have tried do not have the storage controller. somebody help me please
 
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