820-2532-A Green Light No Power

[dam1inc]

have a macbook pro board ID 820-2532-A Model A1286
Green Light No Power
Using oirginal 85W charger

pp5v_s3 =0
pp5v_s0 - 0
pp3v3_s5 = 3.3v
C7771 = 1.106v
pm_slp_s4_l = missing
smc_adapter_en = 3.42v
ppdcin = 18.86v
ppbus_g3h = 12.60v


Any help would be greatly appreciated

 

[JohnB8812]

Resistance to ground on PP3v42? If anything below 30Kohms RIP.

 

[2informaticos]

"pm_slp_s4_l = missing"
This is not iCore platform; that signal is controlled by SMC_ONOFF_L.
It will not appear directly when charger is connected.

 

[dam1inc]

OK so I checked the resistance of ground on C5388 and it shows .4 Ohms so this is dead board? what does checking this resistance signify?
thanks

 

[2informaticos]

Do you have 0.4 in ohm mode on L6995, or 0.400 in diode mode?