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23 Posts

11-23-2016

GH

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  • Message 11 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2019-06-22, 15:58 PM

Backup files won't work. Use a bios file from CDCN54WW. Make sure it is the full 8.64MB file. Make sure you rename it CD_Crisis.bin, and that it's the only file on a 128MB partitioned FAT-32 pen drive.

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2 Posts

05-12-2017

TM

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  • Message 12 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2019-07-12, 8:27 AM
Hi Zucker2k,

I need bios bin file. Can you help me? My Lenovo Y700 15ISK bios brick after my fault. I mistakenly installed lower version of bios and downgraded. Now my Lenovo on boot loop every 5-10 seconds. I try many times to blind flash like on your post, but nothing. I can't find .bin file. Please help me.
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23 Posts

11-23-2016

GH

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  • Message 13 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2019-07-14, 22:57 PM

Check your PM.

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2 Posts

05-12-2017

TM

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  • Message 14 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2019-07-15, 3:03 AM

Thank you very much for your message. I hope with this CD_Crisis file I fix my Laptop bios. I really don't want to flashing with programmer.

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23 Posts

11-23-2016

GH

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  • Message 15 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2019-07-15, 11:13 AM

Goodluck!

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1 Posts

11-11-2019

PL

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  • Message 16 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2019-11-11, 14:56 PM

Hello

I have a problem with my Yoga700-14isk. I read the information carefully and followed the instructions in points. I don't know what to do to extract the exe file and change it to .bin. I am asking for help in saving the equipment

 

Daniel

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17 Posts

01-05-2020

FR

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  • Message 17 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2020-01-07, 17:25 PM

I'm in the same case than davetgm, can you send the extracted bios file ?

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0 Posts

01-28-2020

US

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  • Message 18 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2020-01-28, 21:06 PM

hello, please someone got the extracted bios file 4QCN51WW(V2.15) ?? I am not able to install it and get the file

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23 Posts

11-23-2016

GH

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  • Message 19 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2020-01-28, 22:00 PM

The file you're asking for is for the 320S-15ISK, not Y700-15ISK

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0 Posts

01-25-2020

US

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  • Message 20 of 21

Re: Y700 Bios Recovery - Blind Flash Possible?

2020-01-30, 19:26 PM

Yes I do know that the BIOS I have asked for is for LENOVO IDEAPAD 520s. I am in the similar situation like mentioned here. I need the extracted BIOS for the above mentioned model. 

can anybody please send me that CD_Crisis.bin file for the Lenovo ideapad 520s

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