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Zucker2k
Punch Card
Posts: 19
Registered: ‎11-23-2016
Location: GH
Views: 474
Message 11 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

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.

davletgm
Paper Tape
Posts: 2
Registered: ‎05-12-2017
Location: TM
Views: 439
Message 12 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

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.
Zucker2k
Punch Card
Posts: 19
Registered: ‎11-23-2016
Location: GH
Views: 410
Message 13 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

Check your PM.

davletgm
Paper Tape
Posts: 2
Registered: ‎05-12-2017
Location: TM
Views: 400
Message 14 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

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.

Zucker2k
Punch Card
Posts: 19
Registered: ‎11-23-2016
Location: GH
Views: 389
Message 15 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

Goodluck!

Daniel361
What's DOS?
Posts: 1
Registered: ‎11-11-2019
Location: PL
Views: 222
Message 16 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

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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MrWarzo0
Fanfold Paper
Posts: 16
Registered: ‎01-05-2020
Location: FR
Views: 148
Message 17 of 17

Re: Y700 Bios Recovery - Blind Flash Possible?

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

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