820-4924 CPU Stencil

Anyone know off hand where to find the stencil for this CPU. I had one with bad liquid damage under the CPU. I have a feeling the CPU is bad but I did find some burnt solder under the CPU on 2 "non required" pads for internal bypass caps. Had heat in that very area and hoping this might fix it.
 

dukefawks

Administrator
Don't know right now, but usually you can find them if you search the Intel SL*** or something like that number that is on the CPU.
Also I would advice to check PPVRTC ball of the CPU for a short to GND, if that is the case the CPU can go in the trash.
 
PPVRTC is .500 in diode mode. The main one that was damage. The pad is gone off the CPU is PPVOUT_S0_PCH_DCPRTC. It seems this line only goes to a bypass cap. Although this computer was failing to boot no 5v S3 with Heat on CPU/PCH. The heat was near this ball and there was decent corrosion on the pad and under that area.
 

dukefawks

Administrator
Bleh, if the CPU was getting hot without any S3 voltages I'm pretty sure this is a waste of time on a dead CPU.
 
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