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BIOS IdeaPad 3-17ADA05 GS450/GS550&GS750 NM-C821 Rev 1.0

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IdeaPad 3-17ADA05​

GS450/GS550&GS750 NM-C821 Rev 1.0
BIOS
boardview IdeaPad 3-17ADA05 - NM-C821 REV0.2 BoardView.tvw
Lenovo IdeaPad 3-15ADA05 LCFC NM-C821 GS450 GS550&GS750.pdf Schematics
LCFC NS-C821 IO r1.0.pdf
LCFC_NM-C821 photo


Screen Shot 2021-07-28 at 2.55.33 PM.png
 

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IdeaPad 3-17ADA05.bin
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LCFC NS-C821 IO r1.0.pdf
723 KB · Views: 1,725
LCFC_NM-C821 photo.zip
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Hola amigo. Necesito tu ayuda. Esta laptop tiene la memoria interna dañada.
, tiene una ranura libre para un módulo DIMM.

Quiero deshabilitar la memoria modificando la BIOS.

lenovo.
Modelos: GS450, GS550 y GS750. NM-C821 REV: 1.0. BIOS original: adjunta.
 

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20250415_131413_SVOD3.bin
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Compuservices said:
Hola amigo. Necesito tu ayuda. Esta laptop tiene la memoria interna dañada.
, tiene una ranura libre para un módulo DIMM.

Quiero deshabilitar la memoria modificando la BIOS.

lenovo.
Modelos: GS450, GS550 y GS750. NM-C821 REV: 1.0. BIOS original: adjunta.
Click to expand...
 

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1AMD.zip
5.5 MB · Views: 3
ThienBui said:

IdeaPad 3-17ADA05​

GS450/GS550&GS750 NM-C821 Rev 1.0
BIOS
boardview IdeaPad 3-17ADA05 - NM-C821 REV0.2 BoardView.tvw
Lenovo IdeaPad 3-15ADA05 LCFC NM-C821 GS450 GS550&GS750.pdf Schematics
LCFC NS-C821 IO r1.0.pdf
LCFC_NM-C821 photo


View attachment 160693
Click to expand...
Please I need help
GS450/GS550&GS750 NM-C821 Rev 1.0

The computer does not recognize the keyboard (no key works). I have tried 3 new keyboards and it does the same thing. I ran the BIOS and it is still the same. Can you tell me what to do step by step to find a solution?
 

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LEV board teclado.jpeg
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