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
V14-ADA, V15-ADA, ideapad 3-14ADA05, ideapad 3-15ADA05, ideapad 3-17ADA05_NM-D151 E8CN21WW


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

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Last edited:
Need new bios to this one. Can you help? I have tried some that said AMD but wont work, no display, but the screen flickers
 
Not a chipset error, the BIOS on the first post wont, wirl, but fund the correct BIOS on other forum, work great! VinaFix weaker by the day
I'm sorry because it's all so bad with the number of downloads being Views: 6,981
You're the only one saying it doesn't work, maybe it's not compatible with your PC
 
pllz disble ram
 

Download list

  • 20260806_184630_SVOD4.bin
  • Technical file information BIOS / firmware dump

    Technical download for SVOD4. Resource type: BIOS / firmware dump. SPI flash capacity: 8 MB. Verify the exact model and board revision before programming or repair work.

    Model
    SVOD4
    Memory / flash device
    SPI NOR flash · 8 MB
    File type
    BIN · 8 MB
    SHA-256
    22186d346aa3cdfdef1f787f8ccbcaa99fde75ecca6f5116f99caeca96ed9b7c
    Download access
    Paid membership required
    Community verification No verified downloader ratings yet.
plz disble ram nm-c821 rev 1.0
 

Download list

  • OFFICIAL C821.bin
    OFFICIAL C821.bin
    8 MB · Views: 1
  • Technical file information BIOS / firmware dump

    Technical download for OFFICIAL C821. Resource type: BIOS / firmware dump. SPI flash capacity: 8 MB. Verify the exact model and board revision before programming or repair work.

    Model
    OFFICIAL C821
    Memory / flash device
    SPI NOR flash · 8 MB
    File type
    BIN · 8 MB
    SHA-256
    6eadee4f9d4c97a5491a561d6f7c9b1c4c170988004504f1c2853d10d1025e00
    Download access
    Paid membership required
    Community verification No verified downloader ratings yet.

Download list

  • clean_SPD_OFFICIAL C821.zip
  • Technical file information BIOS / firmware dump

    Technical download for OFFICIAL C821. Resource type: BIOS / firmware dump. SPI flash capacity: 8 MB. The archive contains 1 entries. Verify the exact model and board revision before programming or repair work.

    Model
    OFFICIAL C821
    Memory / flash device
    SPI NOR flash · 8 MB
    File type
    ZIP · 5.4 MB
    Archive entries
    1
    SHA-256
    d2f510c444cdadae97dea4ea8574fe120a789ef65cab2f98022c1d64dc2c74bd
    Download access
    Paid membership required
    Show archive contents
    • clean_SPD_OFFICIAL C821.bin
    Community verification No verified downloader ratings yet.

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