Yiiiha! 996F1P07 work! Thank you very-very-very much! :)
>> sudo flashrom -w 996F1P07.bin --programmer internal
flashrom v0.9.6.1-r1564 on Linux 3.5.4-1-ARCH (i686)
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OK.
Found chipset "Intel H55". Enabling flash write... The Flash Descriptor Security Override Strap-Pin is set. Restrictions implied
by the FRAP and FREG registers are NOT in effect. Please note that Protected
Range (PR) restrictions still apply.
Enabling hardware sequencing due to multiple flash chips detected.
OK.
Found Programmer flash chip "Opaque flash chip" (8192 kB, Programmer-specific) at physical address 0x0.
Flash image seems to be a legacy BIOS. Disabling coreboot-related checks.
Reading old flash chip contents... done.
Erasing and writing flash chip... Erase/write done.
Verifying flash... VERIFIED.
>>

2012/10/2 Stefan Tauner <stefan.tauner@student.tuwien.ac.at>

On Mon, 1 Oct 2012 06:46:26 +0400
Владислав Быков <vladislavbyk1@gmail.com> wrote:

> Error: Image size doesn't match

So you try to use a firmware image that is not exactly the size of the
flash chip. This almost always indicates that you are using the wrong
file or that it needs some preparation before it can be used.
Where did you get that file from?
in the last update for the h55mx-s there is a .bin file that looks like
it should work:
http://www.foxconnchannel.com/driverdownlo try the file named 996F1P07.binad/Motherboard/Intel/Socket1156/P55MX/Bios/946F1P06.zip
try the file named 996F1P07.bin

--
Kind regards/Mit freundlichen Grüßen, Stefan Tauner