Shuttle xpc black screen help

[scu11y69]

heres the link to the spec of pc if any 1 can spot the speaker location i dont mid spliting the plug so it conects to the board .also just noticed this in the bios download fixes
SZ77R000.112 6.Fix some external VGA no display with I7-3770K. would that be my issuse no display ?

many thanks

EDIT: link has been removed for security reason.

[phillpower2]

The four pin speaker normally connects to the front panel header alongside the case power button, reset button and HDD activity LED etc, it is very hard to see anything in that set up picture but I am not seeing such a front panel header on that board I`m afraid

Can[ICODE]t say as we don[/ICODE]t know if you have a I7-3770K!

[scu11y69]

i do have a sisterboard on the front i got some pics but cant uplaod for some reason but theres some numbers but google draws a blank there is 2 sets of jumpers and i see audio 1 audio 2 u may no where to look to find some info but i dont the info looks like this
model of the board is

BF-8
94v-0
AO85 V1.1 series IO DB

the new psu boots exactly like mine does so i now leaning toward the boards gone and may just buy the board of ebay where i got the psu from for what it cost to repair i can get another please close the thread and thank you for all help and input
cheers scully

[phillpower2]

Sorry that your update was not better news but thank you for concluding your thread, not getting anything using that info but fwiw the speaker header normally looks like the one in the attachment.

You are welcome btw (y)