[REQUEST] Acer Exstensa 5220 cpu mod

[Suds]

Hi, i'm looking for modded bios for extensa 5220, currently I have T9400 with bsel mod for it to work.
 Got my hands on QX9300 I did quad-core mod from forum (pin stuff and GTLREF connected) but all i hear upon booting is 2 short beeps.

 So my guess is that it might be unsuporrted bios wise?
My current bios is 1.35 
 Would be really glad for any help

[DeathBringer]

Show all pinmods on your QX9300.
BTW: Your motherboard has two phases for VCC_CORE only.

[Suds]

Show all pinmods on your QX9300.
BTW: Your motherboard has two phases for VCC_CORE only.

I have it done just like here (these pins don't make contact) + gltref 1 and  gltref 2 connected + ofc forcing bsel for 800mhz

[DeathBringer]

I need real photo.

[Suds]

I need real photo.

https://imgur.com/a/lyuZFic I mean I have my doubts about that gltref connection but as i understand it only unlocks the rest of cores?
(just to be sure I again tried without connecting gltref, no difference)

[DeathBringer]

I have no ideas.