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Re: Lenovo ideapad 700-15ISK Shematic
I need bios bin 15221-1m 448.06R01.001M -
Re: Lenovo ideapad 700-15ISK Shematic
Try thisComment
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Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
motherboard : LOL SKL MB 15221-1
448. 06R01.0011
case code : 80RU
processor : 6700HQ
Gpu : GTX 950M
EC : IT8226E -128
Bios chip : Winbond W25Q128FV 16MB
Backup bios : lenovo ideapad 700 orj bios.rar
thank you in advance for your help.Attached FilesLast edited by ay_bulut; 04-06-2019, 01:27 AM.Comment
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
please helpComment
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
Does the mobo can charge battery?, if it can charge battery then 80-90% EC (include firmware/ec rom) still good.
Did you have backup dump the EC, for comparing use HxD apps. Usually EC rom lenovo also found on bios dump.Last edited by on/off; 04-07-2019, 06:25 AM.Comment
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
I think that issue wasn't related with EC rom.
Maybe power rails missing supply for NVidia chips. Also "external video" give me confuse. Did you mean discrete dedicated VGA?
Anyway, try this, not tested. Merge your backupnwith update official.
If you have issue when extract it, try 7zip.Last edited by on/off; 04-07-2019, 08:56 AM.Comment
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
There`s a problem with the original bios ME region, it opens ok in MEA but in FITC theres an error,i tried manually editing in the ME region,still has errors.The bios posted by mahmoodjavan has 1KB extra at the end and a dirty ME region,i made a new bios from that.
700-15ISK (Type 80RU) ME_CLEANComment
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
Thanks, work wellEasy
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
Hello, I have a problem with a laptop MB LOL SKL MB 15221-1 448.06r01.0011 Lenovo 700-15ISK is a black of screen, I suspect a corrupt bios, unfortunately I uploaded all the forums, vlab, and elvikom but there is no voltage on the processor at all, on I am asking you to repair my bios
Greetings.Comment
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Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED
thanks working fineComment
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lenovo ideapad 700-15ISK bios repair needed
i found one in this forum but didnt work. this is the part number( lol skl mb)Comment
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Re: lenovo ideapad 700-15ISK bios repair needed
try this one.Comment
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Re: lenovo ideapad 700-15ISK bios repair needed
try this one.........zash
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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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