Hi to all, I hope someone can shed some light on a laptop issue I am having. It is a Lenovo Ideapad 100-151BD. It came in as "no display". Removed and re programmed Bios chip. Laptop now does power on, but take a few minutes to display anything. Once booted it works perfectly. Battery is charging as normal. Speed is good for what it is...I even managed to update the bios with the latest from Lenovo. Still issue persists. Any ideas?
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Hello Gecko-EC. Try to flash clean ME BIOS dump. Download and extract it from official site support. Maybe problem with SoC or some other peripheries IC on board, lan, card-reader, codec. What chassis? I would check the USB date line.Last edited by shmyzdrek; 02-17-2024, 04:09 PM. -
Checked BIOS battery. 3.2v. Lan, WIFI all USB working correctly. It is only on the startup that there is a delay. After boot takes place it is perfect. Successfully installed Windows and all drivers. Once booted everything is perfect... It almost seems as though something needs to heat up before progressing...
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What dump did you flash into the BIOS chip? Is it clean BIOS? What about DMI information? What name of board (chassis)? Need more information for solution issue 🤷♂️Removed and re programmed Bios chip.Comment
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Late display is 'coz of dirty me region. If you dont know how to extract bios from update file.then post a request in the bios subforum for a clean me bios.Remember to upload your existing bios. No point troubleshooting lan,card reader etc at this stage.Comment
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THANK YOU!!! Mcpisig123 you are indeed a Badcaps Legend. Done a ME Clean and worked perfectly. Thank you so much! Attached is the working file for everyone else...Comment
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Dont attach bios/schematics here.There is a dedicated "BIOS section".Post it there.Comment
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Good morning, gentlemen, I hope you can help me with my laptop, I told you that I saved it about 2 years ago because it wouldn't turn on, now I have a ch341a programmer, I made a backup of the bios, I flashed an original downloaded from lenovo and it started, but it turned off after a few minutes, I entered the bios configuration and the brand, model, serial number, windows serial number, etc. did not appear, I request your help, I did everything I found in the forum but I could not solve it, also now it won't start again, it turns on but the fan does not turn, I will share all the information... -
So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.
I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...10-11-2024, 03:12 PM -
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... -
Hi,
I want to remove the Bios Password of my Lenovo IdeaPad U330p with the Lenovo autopatcher. I have the CH341A Black and I'm using NeoProgrammer. The Programmer has an LED that indecates when it reads or writes the Chip. When I try to Connect my Programmer to the Bios Chip (Winbond 25Q64FVSIQ) the LED lights up even though I didn't click on Detect botton in NeoProgrammer. If i click on Detect the LED still remains on and NeoProgrammer says "IC not responding".
SN: QB08570065
MB: DA0LZ5MB8D0; REV: D; MODEL J31/N02
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