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Sony svs131b11t MBX-260 BIOS

Downloaded the bin files and flashing with InsydeFlash Giving Error:
Load file: File may not have EC rom!
no InsydeFlash
all bios we provided need use tool Programming.

Note InsydeFlash only use BIOS update in downloads.
 
I need to know if you are a technician?
And why do you need BIOS programming for?

I need to know about you for advice

I am a Software Engineer. I upgraded my bios through sony official site driver and packages. but after update my pc battery and audio is not working so i want to re flash the original bios rom which is not available onto the sony official site.
and i do not have backup also.

please help me to flash the original rom which i got it from this site.

Thanks,
 
I am a Software Engineer. I upgraded my bios through sony official site driver and packages. but after update my pc battery and audio is not working so i want to re flash the original bios rom which is not available onto the sony official site.
and i do not have backup also.

please help me to flash the original rom which i got it from this site.

Thanks,
want Programming bios from we you need have tool

and know about hardware engineering, electric welding
 
oah that its taugh!!

Can you give me separate bios firmware and ec firmware. than i can easily flash using insyde flash tool.


Thanks,
you insyde only can use BIOS update in downloads.
only upgrade and cannot downgrade.

If it's as simple as you think, then there's no need for professional hardware techniques :(
 
you insyde only can use BIOS update in downloads.
only upgrade and cannot downgrade.

If it's as simple as you think, then there's no need for professional hardware techniques :(

No the tool is also downgrading i got to release from sony R0142C5 and R0143C5 both i can switch means downgrade and upgrade.

Thanks
 
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