Jeffotskie26
Member
820-00239 A1706 20v 2.20amp no power
hello i have this model with no visible watermarks
the board cpu is overheating got 20v 2.20amp looping to 1.37amp no fan spin
i didnt see any shorted caps
i have voltages:
ppbus_g3h 13v
PP3V3_G3H 3.4v
PP3V0_G3H 3.0v
PP3V3_S5 3.3v
pp5v_s5 5.1v
PP5V_S4 5.1v
PP3V3_SUS 3.3v
PM_PWRBTN_L 3.3v
PM_RSMRST_L 3.3v
PM_BATLOW_L 3.3v
PM_DSW_PWRGD 3.4
when triggering SMC_ONOFF_L drop pulse at PM_PWRBTN_L at same time from 3.3v-0.3v
PM_RSMRST_L 3.3V steady
PM_SLP_S5_L 3.3v
PM_SLP_S4_L 3.3v
PM_SLP_S3_L 3.3v
PM_SLP_S0_L 3.3v
PM_SLP_SUS_L 3.3v
is it PCH issue? is there something that can do? or just waste time only?
hello i have this model with no visible watermarks
the board cpu is overheating got 20v 2.20amp looping to 1.37amp no fan spin
i didnt see any shorted caps
i have voltages:
ppbus_g3h 13v
PP3V3_G3H 3.4v
PP3V0_G3H 3.0v
PP3V3_S5 3.3v
pp5v_s5 5.1v
PP5V_S4 5.1v
PP3V3_SUS 3.3v
PM_PWRBTN_L 3.3v
PM_RSMRST_L 3.3v
PM_BATLOW_L 3.3v
PM_DSW_PWRGD 3.4
when triggering SMC_ONOFF_L drop pulse at PM_PWRBTN_L at same time from 3.3v-0.3v
PM_RSMRST_L 3.3V steady
PM_SLP_S5_L 3.3v
PM_SLP_S4_L 3.3v
PM_SLP_S3_L 3.3v
PM_SLP_S0_L 3.3v
PM_SLP_SUS_L 3.3v
is it PCH issue? is there something that can do? or just waste time only?
Last edited: