lenovo legion 5-15ach6h bios request

[eggcap17]

hello,
need default bios of Legion 5-15ACH6H r70002021 type: 82JW00C4CD S/N: PF45D7CG MO:PFNXB2A13006
no boot up just blackscreen, lights on keyboard then turns off only light in power button on,fans spinning.

thank you

[LBTT1121]

hello,
need default bios of Legion 5-15ACH6H r70002021 type: 82JW00C4CD S/N: PF45D7CG MO:PFNXB2A13006
no boot up just blackscreen, lights on keyboard then turns off only light in power button on,fans spinning.

thank you

hi, try and feedback

[eggcap17]

hi, try and feedback

thanks but still no luck 😭 turn on then keyboard light turns on then off only power button has white light fans spins but no boot/display. i did it again the keyboard and power button lights turns on and 3 seconds turn off then turns on again and same again no boot up/display.

[anthony perez sanchez]

Hi, I've been reading the forum and I know that before I ask my question I need to give all the necessary information, so before I ask my full question could you tell me how I can find the following data:

Serial: PF39977K
Model name: Legion 5 15ACH6H
Main Board: NM-D562 Rev:3
BIOS: 74M12JWS1Q (W25Q128FW), (UB3, 16MB)
BIOS : W25Q16DW (UG10, 2MB)

This is an example of what I saw, it's not from my PC, but I would like to know how I can find that data on my PC

[peste]

Hi, I've been reading the forum and I know that before I ask my question I need to give all the necessary information, so before I ask my full question could you tell me how I can find the following data:

Serial: PF39977K
Model name: Legion 5 15ACH6H
Main Board: NM-D562 Rev:3
BIOS: 74M12JWS1Q (W25Q128FW), (UB3, 16MB)
BIOS : W25Q16DW (UG10, 2MB)

This is an example of what I saw, it's not from my PC, but I would like to know how I can find that data on my PC

you have a label on the laptop case for the name and model S/N, etc.. for the motherboard model you have to open your laptop and it is written on the motherboard usually with white paint, there you will also find the bios chips.. for writing or flashing the content on the chip ...ou need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[shahnld]

Good Day.

I need bios for lenovo legion pro 5 16ACH6H ryzen 5800H, rtx 3070laptop Gpu,.laptop goes on but gives blank screen with back light on and in this state no image via hdmi also,. 1 in 40 times it does display an image and then it works fine untill restarted,. i dont know if its bios issue but to be sure want to flash it, dump is attached,
lenovo legion pro 5 16ACH6H
serialNR: PF3CZV7N

Kind regards

[SMDFlea]

Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.

[shahnld]

Guess merged post does not get helped .? Just curious..

[volinakis]

Good Day.

I need bios for lenovo legion pro 5 16ACH6H ryzen 5800H, rtx 3070laptop Gpu,.laptop goes on but gives blank screen with back light on and in this state no image via hdmi also,. 1 in 40 times it does display an image and then it works fine untill restarted,. i dont know if its bios issue but to be sure want to flash it, dump is attached,
lenovo legion pro 5 16ACH6H
serialNR: PF3CZV7N

Kind regards

try. Be patient, we are doing this for free and on our free time.

[shahnld]

try. Be patient, we are doing this for free and on our free time.

Thanks.. I understand it and i was'nt complaining, i shared a thought.. by the way. I saw a donation link in one of my post and later it just disappeared..? Is there a permanent link for donations..?

Cheers

[volinakis]

Thanks.. I understand it and i was'nt complaining, i shared a thought.. by the way. I saw a donation link in one of my post and later it just disappeared..? Is there a permanent link for donations..?

Cheers

it worked the file I sent you?

[shahnld]

I have not flashed yet. Will report after flashing..

[shahnld]

it worked the file I sent you?

Flashed it. Bios works but the issue did not resolved..si there is some other issue..

[anthony perez sanchez]

you have a label on the laptop case for the name and model S/N, etc.. for the motherboard model you have to open your laptop and it is written on the motherboard usually with white paint, there you will also find the bios chips.. for writing or flashing the content on the chip ...ou need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

Serial: PF3A60HW
Model name: Legion 5 Pro-16ACH6H
Main Board: NM-D562 Rev:3
Winbond: 74M12JWS1Q, 25Q16JWN1Q

When I opened the PC I saw that there are two chips that say Winbond, do I have to install the BIOS on both? Or is there a thread that explains how to flash a Legion 5 Pro-16ACH6H?

Will the ch341a programmer work for my PC? I have read in other threads that they use it for the normal Lenovo Legion 5, but I don't know if it will work for the pro

[peste]

Serial: PF3A60HW
Model name: Legion 5 Pro-16ACH6H
Main Board: NM-D562 Rev:3
Winbond: 74M12JWS1Q, 25Q16JWN1Q

When I opened the PC I saw that there are two chips that say Winbond, do I have to install the BIOS on both? Or is there a thread that explains how to flash a Legion 5 Pro-16ACH6H?

Will the ch341a programmer work for my PC? I have read in other threads that they use it for the normal Lenovo Legion 5, but I don't know if it will work for the pro

I don't know either, I haven't used this programmer..go into the programmer's database (you can find it on the internet) and see if it supports this chip..post both chips..

[Nicola P]

Hi, my Lenovo Legion 5 15ACH6H laptop,
S/N: PF2YWDN8
MTM: 82JU0069SP
Factory ID: JVHFC1
MO: PF9XB1607034
when I turn it on the screen stays black and I can't even enter the bios, I need a method to restore the bios, how can I do it? If it can be useful this is its bios
Thanks

[peste]

post here not on another site..

[shahnld]

Good day Experts..

I need Vbios for lenovo y540, rtx 2060 mobile, gives b32 till b64 errors on B1, nvmt wont read vbios.. replaced b1 yet no change.. main bios is flashed by someone else.. so not sure if that may have caused the issue. Laptop works but code43 on rtx2060..

[Nicola P]

Hi, my Lenovo Legion 5 15ACH6H laptop,
S/N: PF2YWDN8
MTM: 82JU0069SP
Factory ID: JVHFC1
MO: PF9XB1607034
when I turn it on the screen stays black and I can't even enter the bios, I need a method to restore the bios, how can I do it? If it can be useful this is its bios
Thanks

Original bios from Lenovo site

[invert]

why are you deleting my posts?

[SMDFlea]

why are you deleting my posts?

Because https://www.badcaps.net/forum/troubl...jw#post3567719

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST NOT:

• Hijack threads unrelated to your request
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• Bump your thread or post more than once every 48 hours. If you do so
  you will receive an infraction
• Post "clean me", "clear bios", "clean bios", "bios need", "clear me" or other such terms

[invert]

ok, I couldn't find this post. https://www.badcaps.net/forum/troubl...jw#post3567719