ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

**microchipbtl** · 07-03-2023, 02:40 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Many thanks sir good working file

**leonce** · 07-26-2023, 06:51 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

working for me after 7 years

**Atiq** · 08-03-2023, 05:33 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Hello,

I have my old bios with onboard ram it was working fine but i have removed ram ic from the motherboard because it was damage, after removing i am getting all voltage good but no display.

All help will be very appreciated.

Thank you very much

Attached Files

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W25Q128JV@SOIC8.rar (6.32 MB, 78 views)

**peste** · 08-03-2023, 06:03 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Originally posted by Atiq

Hello,

I have my old bios with onboard ram it was working fine but i have removed ram ic from the motherboard because it was damage, after removing i am getting all voltage good but no display.

All help will be very appreciated.

Thank you very much

try..

Attached Files

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ÒÑÇå³ýSPD_W25Q128JV@SOIC8.rar (6.32 MB, 376 views)

**Atiq** · 08-04-2023, 05:08 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Originally posted by peste

try..

Thank you master it worked

let me know other options to make donation

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**Marc97** · 09-23-2023, 12:51 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Originally posted by peste

try..

THE bios is working,,, i have same with the other guy,, i removed also the built in ram,,, and use this bios bin it works with display,, but sometimes if i restart the unit or i on it,, very long time to display screen,, screen lights on no character it takes very long time to have character

**peste** · 09-24-2023, 02:26 AM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Originally posted by Marc97

THE bios is working,,, i have same with the other guy,, i removed also the built in ram,,, and use this bios bin it works with display,, but sometimes if i restart the unit or i on it,, very long time to display screen,, screen lights on no character it takes very long time to have character

do you still have the original bios??? post it....

**ortegacomputacion** · 09-27-2023, 12:29 PM

Re: ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

Thank you Guys for that bios (one of the ones in this thread) I have a machine that makes three boot intents without image just backlight and then it just boots fine, any ideas about how to find out whats going on? I have a logic analyzer (sealeae) and some old DSO (rigol 1054) so it would be nice to be able to diagnose by myself this special boot process. thank you. (I apologize in advance if this is the wrong place to put this)

**mmaewbsoft** · 03-21-2024, 02:15 PM

bois of mr peste working but missing boot missing ssd hdd i remove internal ram

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**themosttogain** · 07-22-2024, 06:51 AM

I have an Ideapad 3 here which has the information sticker removed from the base of the laptop, so I have no idea what the actual model and serial number are...all I know is it's an Ideapad 3. It won't turn on so I can't get the info that way either unfortunately.

Basically, the current issue is that it gives 6 white LED flashes from the power button when you reset the BIOS - can't see any indications of anything more serious so hoping it's a BIOS issue. I've attached a dump of the chip...hoping someone can work some magic on it...

The board model is GS452/G552/GS752 NM-C781 Rev 1.0 if that helps at all...

Thanks in advance.

Attached Files

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mystery lenovo.rar (6.36 MB, 15 views)

**peste** · 07-22-2024, 07:32 AM

Originally posted by themosttogain

I have an Ideapad 3 here which has the information sticker removed from the base of the laptop, so I have no idea what the actual model and serial number are...all I know is it's an Ideapad 3. It won't turn on so I can't get the info that way either unfortunately.

Basically, the current issue is that it gives 6 white LED flashes from the power button when you reset the BIOS - can't see any indications of anything more serious so hoping it's a BIOS issue. I've attached a dump of the chip...hoping someone can work some magic on it...

The board model is GS452/G552/GS752 NM-C781 Rev 1.0 if that helps at all...

Thanks in advance.

try post #9..

**fi8729** · 08-05-2024, 08:10 PM

where is the bios on the Lenovo ideapad 3 14iml05?

**peste** · 08-06-2024, 05:05 AM

Originally posted by fi8729

where is the bios on the Lenovo ideapad 3 14iml05?

read the rules.. https://www.badcaps.net/forum/troubl...before-posting

post the S/N, the original bios of the laptop, the motherboard model, etc.

**mferna14** · 09-06-2024, 12:01 PM

Good morning dear friends., working on a Lenovo IdeeaPad 3 15IML05 Motherboard GS452/GS552/GS752 NM-C781 Rev: 1.0. Turns on fine but no display. 3.3v & 5v & all required voltages are present. kindly if someone can re-build this BIOS for me, I have upload the Original BIOS Bin File., thanks in advance.
Serial # PF25ALSB Model: IdeeaPad 3 15IML05 (81WB) MTM81WB005BCF MO: PF9XB0424226 Factory ID: JVHFC1

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GD25B127D@SOP8-200_20240906_134606 Original.zip (6.56 MB, 22 views)

**hoaca388** · 09-06-2024, 07:28 PM

Originally posted by mferna14

Good morning dear friends., working on a Lenovo IdeeaPad 3 15IML05 Motherboard GS452/GS552/GS752 NM-C781 Rev: 1.0. Turns on fine but no display. 3.3v & 5v & all required voltages are present. kindly if someone can re-build this BIOS for me, I have upload the Original BIOS Bin File., thanks in advance.
Serial # PF25ALSB Model: IdeeaPad 3 15IML05 (81WB) MTM81WB005BCF MO: PF9XB0424226 Factory ID: JVHFC1

ideapad 3-15IML05 Laptop - Type 81WB

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ideapad 3-15IML05 Laptop - Type 81WB.rar (6.20 MB, 104 views)

**mferna14** · 09-07-2024, 06:25 PM

Originally posted by hoaca388

ideapad 3-15IML05 Laptop - Type 81WB

Dear "hoaca388" all worked 100% fine. Thanks you so much, really appreciate your help.

**veronicagileno** · 10-21-2024, 02:26 PM

Hello, i need help with this bios. I have a Lenovo 14-IML05, Motherboard GS452 GS552 GS752 NM-C781 REV 1.0 that gives no image and is in a boot loop. i tried dissabling the integrated ram with this script https://www.badcaps.net/forum/troubl...ts#post3232220. but i'm still having problems, i tried also the things from post #9 and the bios i download from the lenovo page is a .fd file that my programmer (sofi sp16-B) says is too big for the (chip MX25L12872F). i attached my original bios. please help

Attached Files

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viejo1.rar (6.31 MB, 4 views)

**edwardddr3** · 10-22-2024, 12:02 AM

hello everyone,.i need bios for GS551-NM861

THANK YOU

**SMDFlea** · 10-22-2024, 03:04 AM

Originally posted by veronicagileno

Hello, i need help with this bios. I have a Lenovo 14-IML05, Motherboard GS452 GS552 GS752 NM-C781 REV 1.0 that gives no image and is in a boot loop. i tried dissabling the integrated ram with this script https://www.badcaps.net/forum/troubl...ts#post3232220. but i'm still having problems, i tried also the things from post #9 and the bios i download from the lenovo page is a .fd file that my programmer (sofi sp16-B) says is too big for the (chip MX25L12872F). i attached my original bios. please help

The bios from post 9 should be working. You have a hardware problem not related to the bios.

**Djamalhan** · 11-18-2024, 12:30 AM

this is a new version try it

Attached Files

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BIOS 45ww.zip (6.42 MB, 27 views)

ideapad 3-14iml05 bios GS452 GS552 GS752 NM-C781

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