Hello friends, sorry for my poor English. I have a customers Sony SVE1513J1EB notebook and someone lift up to gpu and write another bios to device. Some gpu pads missing and no way to repair trace and pads. I am decided to convert uma and I am change a lot of neccessary parts for uma conversion and I am 99.9% sure of all done, I am nothing make wrong. I am try couple of bios but result same , power led light up then 2-3 sec notebook shutdown.All voltages exist. Model is
DA0HK5MB6F0 MBX-269 REV: F
HM76 (SLJ8E)
fFlash 25L6404E (8mb)
I need HM76 UMA bios or I am found in couple of sites this file but I can not download because unfortunately I have not credit card.

" Fix Auto Shutdown when switching DIS to UMA test ok
Attached Files: Sony MBX-269 fix ok.BIN.zip"

Please someone help me this, thanks.

fFlash 25L6404E (8mb)
Sorry I write wrong
Flash 25L6406E (8mb)

Hello friends, I am examine a lot of dump and I realize two type bios exist for this platform.I am read this topic
mbx-269 bios types
and download refered models bioses then I am use andy's phoenixtool 2.66 to examining structure and HxD hex editor . Unproven results are

Version A (I beleive this is uma Intel HD 4000)
DMI address at starts 0x706000h alittle bit long the other bios

Version B (I beleive this is Discrete ATI AMD Graphics)
DMI address at starts 0x704000h this bios short data then others

When switching discrete to uma results are
Version A
After pushing power button all neccessary voltages and signals coming but about 10 - 15 seconds to shutdown itself, no screen. I think PCH or CPU search some thing or signal and wait the answer for a while.

Version B
After pushing power button about 2 - 3 seconds shutdown itself, almost immediately, no screen.

I think this bios neccessary for switching dis to uma "Fix Auto Shutdown when switching DIS to UMA test ok" "Sony MBX-269 fix ok.BIN.zip"
Any vinafix.vn member (this file in 3 - 4 sites but I am not achive before I say) can help me please.
Anyone that has managed the transformation before hk5 mbx-269 dis to uma , can someone please help me?