Does anyone have a schematic for an HP ProDesk 400 G6 SFF main board?

I have one that blinks RED 5 times, pause, WHITE 7 times and repeats. This sequence isn't covered in the service guide. The closest is a memory issue but the one SODIMM is known/tested GOOD in another box (same model).

There looks to be some resistors(?) missing near BIOS flash chip.

Re: New Members - please post your introductions here

Hi!
As a kid, my mom was dumbfounded that I took apart my brand-new Commodore VIC-20 computer. Apparently I told her "I need to know how it works in case it breaks down" but those memories fade with age. What doesn't fade is my love of computers, 1990's cars and technology in general. I'm recapping a car ECU now (not my 1st) and a Sony A/V receiver (1st time) but I've had to deal with bad caps in motherboards as well. Hoping to learn a few things from this group!