Schematics Lenovo Ideapad 3 15IAU7- NM-E341

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Lenovo Ideapad 3 15IAU7- NM-E341 BoardView
NS-E342.tvw
NM-E341REV1.0.tvw
JKCN42WW
NM-E341 Rev 0.1.pdf
Schematics

NM-E341 KB_pins=34 (JKB1) LEFT DOWN 08MM 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 CHIP=IT8227VG-256
 

Download list

  • NM-E341REV1.0.tvw.zip
    NM-E341REV1.0.tvw.zip
    3.8 MB · Views: 3,449
  • NS-E342.tvw.zip
    NS-E342.tvw.zip
    86.1 KB · Views: 1,537
  • JKCN42WW.zip
    JKCN42WW.zip
    8.2 MB · Views: 2,346
  • NM-E341 Rev 0.1.pdf
    NM-E341 Rev 0.1.pdf
    2.4 MB · Views: 2,275
  • Technical file information Schematic

    Technical download for Lenovo 15IAU7-. Resource type: Schematic. Motherboard code: NM-E341, REV 0.1. Platform: Intel Alder Lake P. Verify the exact model and board revision before programming or repair work.

    Manufacturer
    Lenovo
    Model
    15IAU7-
    Motherboard
    NM-E341
    Board revision
    REV 0.1
    Platform
    Intel Alder Lake P
    CPU platform
    Intel Alder Lake P
    Memory platform
    DDR4
    Key controllers
    Audio Realtek ALC3287
    File type
    PDF · 2.4 MB
    SHA-256
    83b6a524eae1afef6eacbebff8093a217998b28dc63ca295e527f4dc6d957ffe
    Download access
    Paid membership required
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    Community verification No verified downloader ratings yet.
Several issues were fixed, like not shutting down before and taking a long time to show a display. But now, it turns on and boots only when I do a CMOS reset. If it keeps the settings and I press the power button, the power LED flashes but there is no display/POST.
 
¡HOLA! ¿PODRÍAS AYUDARME A DESHABILITAR LA MEMORIA RAM, POR FAVOR?

JV473&JV573&JS478&JS578&JS778 NM-E341 REV 1.0 SIN IMAGEN, SOLO SE ILUMINAN LOS LED DEL TECLADO
 
Solo te digo que apagues la RAM, tienes que saber lo que estás haciendo, como dijiste, parece que la placa base no tiene

I'm just telling you to turn off the ram, you have to know what you're doing, like you said, it looks like the motherboard doesn't have RAM
Necesito desactivar la RAM integrada para usar el módulo de RAM extraíble. Con el archivo que me has proporcionado, solo enciende y se apaga inmediato.
 

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