help me with a bios dump for Acer Swift 3 SF313-52

[bisscableguy]

Hello! Can you help me with a bios dump for Acer Swift 3 SF313-52-55C1?
Thank you!

[SMDFlea]

Re: help me with a bios dump for Acer Swift 3 SF313-52-55C1

Post your bios backup .

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52-55C1

post your bios backup .

board :nb8511_pcb_mb_v5
snid: 034043808223
sf313-52-52qp
2020/08/24

bios and ec bin attached

[rediii]

Re: help me with a bios dump for Acer Swift 3 SF313-52-55C1

Hello! Can you help me with a bios dump for Acer Swift 3 SF313-52-55C1?
Thank you!

try...

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52-55C1

board :nb8511_pcb_mb_v5
snid: 034043808223
sf313-52-52qp
2020/08/24

bios and ec bin attached

Hope somoene can help me

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52



When I try to run the software I get this error?
Im trying ti extract the bin file but getting this error?

[hoaca388]

Re: help me with a bios dump for Acer Swift 3 SF313-52

When I try to run the software I get this error?
Im trying ti extract the bin file but getting this error?

It's here

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

It's here

Thanks how can you split those file into bios and ec bin?

[SMDFlea]

Re: help me with a bios dump for Acer Swift 3 SF313-52

Thanks how can you split those file into bios and ec bin?

With a hex editor

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

With a hex editor

How do I cut form the top of the new bin to the last? do I need to know what is the excat offset? and hw do I know? I already found where is the first and the last of the new bios bin in the hexeditor. but I cant cut it if I do it manually

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

With a hex editor

please check sir, im very haappy that im learning now

[SMDFlea]

Re: help me with a bios dump for Acer Swift 3 SF313-52

Search for the word BIOSIMG, the bios starts on the line below so put your cursor there and that will set your first offset, select the block and set the length as 1000000 (1 million in hex is 16MB) .Copy and make a new file,paste into the new file and save. Then copy the DMI from your backup using the offsets 6CD000 - 6D803F and paste-insert into the virgin bios using the same offsets

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

With a hex editor

also the ec sir

[SMDFlea]

Re: help me with a bios dump for Acer Swift 3 SF313-52

please check sir, im very haappy that im learning now

the bios is good

also the ec sir

no,its not good.The ec is copied from the bios to a new file (20,000 is 128KB)

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

the bios is good



no,its not good.The ec is copied from the bios to a new file (20,000 is 128KB)

how can you determine the starting and the end of ec? when I compare my backup ec they dont have the same starting and end text..

[SMDFlea]

Re: help me with a bios dump for Acer Swift 3 SF313-52

how can you determine the starting and the end of ec? when I compare my backup ec they dont have the same starting and end text..

Your EC backup you posted isn`t the EC, its frimware for the DP or USB-C ,or something . The EC chip is the ITExxxx .

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

Your EC backup you posted isn`t the EC, its frimware for the DP or USB-C ,or something . The EC chip is the ITExxxx .

ahw, i thought it was the ec in the first place .. But how can I tell that the starting of the ec bin?

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

the bios is good



no,its not good.The ec is copied from the bios to a new file (20,000 is 128KB)

so my new bios is good? Can I flash it ?

[SMDFlea]

Re: help me with a bios dump for Acer Swift 3 SF313-52

so my new bios is good? Can I flash it ?

Yes,but if you want the DMI as well copy that into it first,i gave you the offsets at post #12 6CD000 - 6D803F

[kalilinux25]

Re: help me with a bios dump for Acer Swift 3 SF313-52

Search for the word BIOSIMG, the bios starts on the line below so put your cursor there and that will set your first offset, select the block and set the length as 1000000 (1 million in hex is 16MB) .Copy and make a new file,paste into the new file and save. Then copy the DMI from your backup using the offsets 6CD000 - 6D803F and paste-insert into the virgin bios using the same offsets

hope I got it right sir