Originally posted by Maciej Skoczylas
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Lenovo IdeaPad 3 15ADA05
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Originally posted by peste View Post
post the S/N, post the original content of the bios chip, the motherboard model, etc.
Model name: 81W1
SN: PF2CXWHM
MTM: 81W100FBPB
BIOS chip: W25Q64JWIQ
Motherboard: NM-C821 Rev. 1.0Attached Files
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Originally posted by tracker1 View PostWorking bios Lenovo IdeaPad 3 15ADA05
GS450/GS550&GS750 NM-C821 Rev 1.0
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PLEASE HELP ME ONLY LED BLINKING AND NO DISPLAY
gs450/gs550/cs750 NM-C821
S/N PF22JDH5
MTM 81W000FWPH
FACTORY ID JVHFC1
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Originally posted by tracker1 View PostWorking bios Lenovo IdeaPad 3 15ADA05
GS450/GS550&GS750 NM-C821 Rev 1.0
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Hello! Lenovo ideapad 3 15ada05 - does not turn on, black screen and flashing power button". GS450&GS550&GS750 NM-C821, REV:1.0. CPU: AMD Old bios I attachedAttached Files
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The quoted post was moved to another thread https://www.badcaps.net/forum/troubl...12#post3327750
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Originally posted by A1yn88 View PostHello.
Can you help me with this bios? Black screen problem.
Ideapad 3 17ADA05 , Model 81W2
SN: PF2LJHRH
MTM: 81W20074RM
ID: JVHFC1
Thank you.Attached Files
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Well, as expected, I copied the BIN, this one and it worked
Originally posted by tracker1 View PostWorking bios Lenovo IdeaPad 3 15ADA05
GS450/GS550&GS750 NM-C821 Rev 1.0
I upload the flashed bin according to the Lenovo method downloaded from the same website. It crashed and didn't start again.
Thanks a lot !!!
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Well, I'll contribute something to see if it helps.
IdeaPad 3 - 15ADA05.
I can't enter the BIOS. Nor can you boot from a pendrive. The machine with Win11 and with a mechanical disk. A real turtle.
We offered the client SSD disk and Win 10.
When you press F2 or Fn+F2, it freezes on the logo. The same when pressing F12.
I chose to update the BIOS from Windows itself (It works, slow but it works), from the LENOVO website, where they flashed me with version E8CN41WW. I restarted, the process started, it finished and when I restarted, it died. Not even the Logo comes out.
I'm going to do it with the RT809H. Thanks LENOVO!!! (tremendous rubbish)
As I can dump some BINs of devices that work at 100%, I will upload them. Greetings and thanks for your help.
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Originally posted by tracker1 View PostWorking bios Lenovo IdeaPad 3 15ADA05
GS450/GS550&GS750 NM-C821 Rev 1.0
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