please a bios for lenovo p520c of 32mb
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Re: bios lenovo p520c plist
hello friend .. i have no video on the screen .. this is my backupComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Re: bios lenovo p520c plist
I only have the motherboard... I don't have the original cpuComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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need help by changing serial an type from this bad dump to a new qorking one.. could get the p520c running with the posteted image above but now i got no serial and no type....
can anybody help? here ist the bad dump pulled with ch341....
SN:S4LX0755 Machine Type:30BY Modell Number:S01B0Q MAC-Adreess:A4AE1110F8A8
thanksComment
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by a little bit more research i got managed to enter serial and model nr by the known tools. the board is working very well but with the wrong mac adress. i cannot leave it like that can i? trying to find out myself in uefitool but any help even where to find the mac adress and perhaps the windows key would be aprecciated.... excuse me i entered the wrong topic first. i was just leraning there what to to do and my plan was to post my request here... would be nice if somebody could delete that...Comment
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MAC : A4:AE:11:10:F0:A8Last edited by hoaca388; 07-21-2024, 10:19 PM.
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Recently I used the official Lenovo bios updater software on my ThinkBook 13s G3 ACN (20YA0005GE). The updating process failed and I got a black screen after powering the device. Of course I did not make an own backup before using the Lenovo bios updater.
I bought a CH341A programmer and was able to make a connection to the chip while it is still soldered on board. But I did not realise that the chip was a 16MB size and selected the wrong size (8Mbit / 1 MByte) before reading the content of my chip. So the dump I did before erasing the chip is only 1MByte big. I fear that I lost... -
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
Device: Laptop
brand : Lenovo
Model: Lenovo ThinkPad p1
MB: LPM-1 MB 17870-2
SN: R9-0SP0WN
Request: I could get one good read of the bios chip in not writable any more
I can not open the bios file in FIT tool looking for someone to fix the bios or
give me a new dump this file is 32MB
Thank you... -
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
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