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Old 04-09-2019, 02:21 PM   #1
msiulian
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Exclamation Can anybody help me with a dump for Lenovo Yoga 460

Hello guys!
I'm having a very hard time finding a bin for this laptop.

Can somebody help me with a dump for:

LCL-1 MB
14283-1M

I would much appreciate it! Thanks!
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Old 04-10-2019, 05:26 AM   #2
msiulian
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

I tried extracting the official lenovo update with innoextract but the file I got is only 8MB, the chip from the board is 16MB. I will attach the backup of my corrupted bios and the file I managed to extract. Any ideas are welcome. Thanks!
Attached Files
File Type: zip 6C60EE00.zip (5.04 MB, 20 views)
File Type: zip yogabak2.zip (5.61 MB, 16 views)
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Old 04-10-2019, 06:48 AM   #3
ardeyalex
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

here
Attached Files
File Type: zip yoga 460.zip (5.15 MB, 68 views)
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Old 04-10-2019, 09:03 AM   #4
msiulian
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Quote:
Originally Posted by ardeyalex View Post
here
Thanks for the reply. I flashed it but now I have a clicking short sound coming from the mobo. Can't confirm it's working. I might have another mobo issue.
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Old 04-10-2019, 09:24 AM   #5
SMDFlea
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Try this one .
Attached Files
File Type: zip YOGA_460 ME_CLEAN.zip (6.41 MB, 155 views)
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Old 07-23-2019, 03:43 AM   #6
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Quote:
Originally Posted by SMDFlea View Post
Try this one .
I assume that this one doesn't have a supervisor password set? I am having difficulty removing the SVP. Flashing this ROM didn't remove it and would like to verify. Is it known that it is stored somewhere else? There is no eeprom on these laptops right?
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Old 07-23-2019, 09:30 AM   #7
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Quote:
Originally Posted by genbox View Post
I assume that this one doesn't have a supervisor password set? I am having difficulty removing the SVP. Flashing this ROM didn't remove it and would like to verify. Is it known that it is stored somewhere else? There is no eeprom on these laptops right?
I think have ITE... which i/o this model program i/o remove password
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Old 07-24-2019, 01:57 AM   #8
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Quote:
Originally Posted by imranromi View Post
I think have ITE... which i/o this model program i/o remove password

Thank you for your response

Just to verify I attached an image of the chip, novoton npce288ga0dx, I think is responsible for IO. I didn't see an ITE chip on the board. I can attach / send higher res images of both sides of the board if you would want to take a peak if I am incorrect.
Attached Images
File Type: jpg nuvotron.jpg (138.1 KB, 12 views)
File Type: jpg nuvotron-full.jpg (1.04 MB, 26 views)

Last edited by genbox; 07-24-2019 at 02:05 AM..
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Old 07-24-2019, 04:00 AM   #9
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Quote:
Originally Posted by genbox View Post
Thank you for your response

Just to verify I attached an image of the chip, novoton npce288ga0dx, I think is responsible for IO. I didn't see an ITE chip on the board. I can attach / send higher res images of both sides of the board if you would want to take a peak if I am incorrect.
Yes password store i think this chip Npe288... if you have svod or other programmer then you can.If dont have buy patch is better i think.
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Old 07-24-2019, 05:05 PM   #10
genbox
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

Quote:
Originally Posted by imranromi View Post
Yes password store i think this chip Npe288... if you have svod or other programmer then you can.If dont have buy patch is better i think.
Thanks for the info. I do not have a svod programmer. I do have another one of these laptops for parts. I'm thinking of swapping the chips.
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Old 01-27-2020, 05:22 PM   #11
feherhollo
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

I'm looking for original dump for LCL-1 14283-2
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Old 01-27-2020, 11:06 PM   #12
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

@genbox, NPCE288 is programmable. If you replace this io chip it has to be from same motherboard, else will not work as you dont have tools to flash io chip. Just double check it before replacing npce288 chip.
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Old 02-04-2022, 04:23 AM   #13
bilen
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Default Need Lenovo Yoga 460 Bios dump

Old bios deleted...

motherboard code : 14283-3

please send working clean me bios
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Old 02-04-2022, 04:53 AM   #14
SMDFlea
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Default Re: Need Lenovo Yoga 460 Bios dump

Quote:
Originally Posted by bilen View Post
Old bios deleted...

motherboard code : 14283-3

please send working clean me bios
post the serial number
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Old 02-04-2022, 04:58 AM   #15
bilen
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Default Re: Need Lenovo Yoga 460 Bios dump

Quote:
Originally Posted by SMDFlea View Post
post the serial number
serıal number deleted.
complence ıd : TP00079A
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Old 02-04-2022, 05:09 AM   #16
SMDFlea
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Default Re: Need Lenovo Yoga 460 Bios dump

Quote:
Originally Posted by bilen View Post
serıal number deleted.
complence ıd : TP00079A
machine types picture attached. The first machine type is a 20EM ,do a google search for it,find the support page ,go to Drivers & Software, Manual Update , Bios. Click on the "README for BIOS Update Utility" https://download.lenovo.com/pccbbs/m.../r05uj20ww.txt .The bios ID`s are R05ET**W .Download all the bios posted on this thread,open each one with a hex editor, use the text search R05ET .If one matches youve got a bios to try .
.
Attached Images
File Type: jpg TP00079A.JPG (44.4 KB, 10 views)

Last edited by SMDFlea; 02-04-2022 at 05:48 AM..
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Old 02-04-2022, 05:20 AM   #17
bilen
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Default Re: Need Lenovo Yoga 460 Bios dump

Quote:
Originally Posted by SMDFlea View Post
machine types
there is no text
how can I find ?

motherboard full code LCL-1 MB 14283-3 448.05106.0031

possible type 20EM - 20EL

Last edited by bilen; 02-04-2022 at 05:24 AM..
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Old 02-04-2022, 05:25 AM   #18
SMDFlea
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Default Re: Need Lenovo Yoga 460 Bios dump

Quote:
Originally Posted by bilen View Post
there is no text
how can I find ?

motherboard full code LCL-1 MB 14283-3 448.05106.0031

possible type 20EM - 20EL
See post #16 ,its been edited.You can find the bios number easily
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Old 02-04-2022, 05:27 AM   #19
bilen
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Default Re: Need Lenovo Yoga 460 Bios dump

Quote:
Originally Posted by SMDFlea View Post
See post #16 ,its been edited.You can find the bios number easily
no old bios chip. taken from the motherboard
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Old 02-04-2022, 05:33 AM   #20
SMDFlea
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Default Re: Can anybody help me with a dump for Lenovo Yoga 460

If the bios at post #3 isn`t a R05ET look for a bios at other sites,you only have to google search with the motherboard part number "LCL-1 MB 14283-3 bios"

https://www.alisaler.com/yoga-460-la...ad-14283-bios/
https://forum.laboneinside.com/viewtopic.php?t=7818

Check each with a hex editor for R05ET ,if one or both are ok then open each one with MEAnalyzer to check if the ME firware is clean "Configured" . If it is "initialised" then the ME wants cleaning
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