Acer TravelMate 5744 Insyde Bios Problem

[felipejfc]

Not a good advice you gavr him friend BDMaster, his BIOS is encapsulated, he can not only grab it and flash...

Here, flash this:

https://hostr.co/FgiLsyNLDgTt

It will work

[BDMaster]

Not a good advice you gavr him friend BDMaster, his BIOS is encapsulated, he can not only grab it and flash...

Here, flash this:

https://hostr.co/FgiLsyNLDgTt

It will work

You know something that I don't ? Bios file is BA52V107.fd 2112 Kb extracted from Windows folder.
I have checked it and opened by CodeRush UEFI Tool 17.4 (It say when encapsulated bios) and I don't find anything, Bios is
not encapsulated with InsydeFlash program, but may be capsulated with other data Header !
I was looking for in Hex editor too (may be You are talking about Bios Region extraction, but only from backup It's possible
to re-create virgin one and I haven't it), I can try to use Lenovo infos to extract virgin Bios, but Always He
will lose all significant data using virgin !, otherwise He have to use only Bios Region to flash it, thanks to FjFc for infos !
I would get all significant data apart to re-write after
regards

Here Menu Tabs Unlocked file :

http://rghost.net/53077616

[felipejfc]

Not a good advice you gavr him friend BDMaster, his BIOS is encapsulated, he can not only grab it and flash...

Here, flash this:

https://hostr.co/FgiLsyNLDgTt

It will work

You know something that I don't ? Bios file is BA52V107.fd 2112 Kb extracted from Windows folder.
I have checked it and opened by CodeRush UEFI Tool 17.4 (It say when encapsulated bios) and I don't find anything, Bios is
not encapsulated with InsydeFlash program It is decrypted - uncompressed and Whole (ME + Bios Regions).
I was looking for in Hex editor too (may be You are talking about Bios Region extraction, but only from backup It's possible
to re-create virgin one and I haven't it) thanks to FjFc for infos !
regards

Here Menu Tabs Unlocked file :

http://rghost.net/53077616

See the size of the file, 2.06mb, his DUMP BIOS has 2.00 MB, there is aditional data that has to be cut to fit his 2.00 MB EEPROM as he is flashing from external EEPROM programmer...

[Kushal]

But the bios which fjfc gave is only of 2MB, but the BIOS IC is of 4 MB

[felipejfc]

See your BIOS DUMP friend, 2MB not 4MB, the file I gave you has the right size! I've cut from the 2.06MB Original BIOS

[Kushal]

My EEPROM which is on the motherboard of my laptop is of 4MB and when I flash it with SPIPGM, it gives warning that file is of low size

[felipejfc]

Well, you can make a backup of the whole 4MB of data that is written to it ATM just to be sure, and then flash the one I gave you. If something goes wrong u just restore the dumped data, do you mind sending me it aswell for comparing with the one I provided you?

[Kushal]

I still cant figure out what to do? Please tell me solution
You know what I tried. I backed up he bios using SPIPGM program from original bios ic ( which has password) and it is exactly of 4MB.
I reflashed it on another bios ic and got the bios back but the password is still there.
Now you want that BACKED UP BIOS which has password?

[felipejfc]

give me the 4MB dump for me to analyse it.

[Kushal]

But it has password as well, friend
Password is also stored in that dump