Lenovo 320-14iap no power needed bios `
Lenovo ideapad 320-14iap
dg424/dg524 nm-b301
rev 1.0
2017-03-09
no shorted coils i think bios problem or ec
backup also here
dg424/dg524 nm-b301
rev 1.0
2017-03-09
no shorted coils i think bios problem or ec
backup also here
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Re: Lenovo no power needed bios `
try post#4...
https://www.badcaps.net/forum/showthread.php?p=900975Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs. -
Re: Lenovo no power needed bios `
The bios linked to by peste is good,test all voltage and signals on page 48 of the schemmatic.
https://www.badcaps.net/forum/showthread.php?p=907334Comment
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Re: Lenovo no power needed bios `
Why if I used a latest bin from official website it wont power the board? Do I need also to flash the EC bin? , but if I put back the original bin it will power the board , but it has a issue stock on windows loading screen even live os is tested.
this is the ME Analayzer showing the backup binAttached FilesComment
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Re: Lenovo no power needed bios `
320-14IAP Laptop (ideapad) - Type 80XQ 5RCN**WW
Flash the bios and EC -> https://www.badcaps.net/forum/showpo...78&postcount=4
Copy your DMI from your backup using the attached CopyDMI script .
Copy DMI info easily with Hex editing software and Macro script: https://www.badcaps.net/forum/showthread.php?p=1214739
0x0421000 - 0x0422FFFLast edited by SMDFlea; 03-22-2023, 06:21 AM.Comment
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Re: Lenovo 320-14iap no power needed bios `
Update regardign about this unit it was not about the bios it was a very tiny rust in the ec chip , I really need to invest a microscope now a days, but thanks for thisComment
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I need help guys, Need bios dump of dg424 dg524 nm b301 rev 1.0 attached is my backup bios,
need clean ME.
Model no: LCM 16H5
Lenovo P/N : SN20M61837
I can't find the serial number. There is no bottom plate label in the laptop
FYI: I attempted to extract data from my device using an EZP-2010 programmer, both with and without a 1.8V adapter.
Comparing the extracted BIOS files using WinMerge, they were identical. .
Thank you in advance.
Attached FilesLast edited by Duranitron; 11-22-2024, 09:06 PM.Never stop LEARNING because life never stops TEACHING!Comment
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hi tryI need help guys, Need bios dump of dg424 dg524 nm b301 rev 1.0 attached is my backup bios,
need clean ME.
Model no: LCM 16H5
Lenovo P/N : SN20M61837
I can't find the serial number. There is no bottom plate label in the laptop
FYI: I attempted to extract data from my device using an EZP-2010 programmer, both with and without a 1.8V adapter.
Comparing the extracted BIOS files using WinMerge, they were identical. .
Thank you in advance.Comment
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Posts moved to 320-14iap thread. Your model and serial 320-14IAP Laptop (ideapad) - Type 80XQ , S/N PF0W4B0HI need help guys, Need bios dump of dg424 dg524 nm b301 rev 1.0 attached is my backup bios,
need clean ME.
Model no: LCM 16H5
Lenovo P/N : SN20M61837
I can't find the serial number. There is no bottom plate label in the laptop
FYI: I attempted to extract data from my device using an EZP-2010 programmer, both with and without a 1.8V adapter.
Comparing the extracted BIOS files using WinMerge, they were identical. .
Thank you in advance.
This bios has your DMI info ,SN etc.
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Thank you very much SMDFlea!
You're a life saver! Your bios works like a charm.. All voltage are correct 5v, 3.3v, 1.8v in bios..Gonna test again
Attached FilesNever stop LEARNING because life never stops TEACHING!Comment
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Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hello there.
I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.
History:
1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.
I searched for this error online and discovered... -
Please I need help.
Quick rundown long story shorter, but still long winded.
I received this Lenovo P1 GEN 1 about a year ago from a business.
It was pretty much dead hit the power button and the LED on the power light would come on as would the keyboard back light a couple times and just shut off or go into high speed fan mode without life other than the power button led.
At that time it was still under warranty, I spoke to Lenovo and I was going to send it in to have them repair it.
Then late last fall my father-in-law suffered... -
Hi all! I was reading on tutorials how to flash a bios to remove password from a bios, and I ended up reading the EC chip instead of the main bios chip, it only gave me a .bin file of 1,024kb, I learned later that that is the EC chip not the main bios chip (I should have read the tutorials here instead before attempting anything, my bad), I went to flash the original backup, the 1,024kb size file into the same chip and laptop is not powering up anymore. I may have screwed the chip or even the motherboard (Hopefully not), I am trying to see if there is a fix before I discard it. I had a couple... -
Good day, everyone!
I'm encountering an issue with my Lenovo X1 Yoga 5th Gen laptop related to the BIOS supervisor password. I'm seeking assistance and guidance from the knowledgeable members of this community in resolving this problem.
I am no expert and cannot perform soldering or unsoldering of the chip from the board. Therefore, I attempted to use an EZP 2023 programmer with a clip to extract the BIOS bin file without removing the BIOS chip from the motherboard. The BIOS chip has the following letters imprinted on it: "Winbond 25Q80DVNIG 2026". I used the...
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