Hi,
i have this board (clean no liquid)
the board have some memory error, i try to solve it by solder U8900 with small soldering iron tip (it's not this component but it's easy to verify
).
Now the board have green led. don't want to boot (no beep memory), but fan turn and when i press the button power the board shutdown.
I check ALL_SYS_PWRGD=3,34V
PM_G2_EN=3,3V
GPUVCORE_PGOOD=0V
GPUVCORE_EN=0V
PP5V_S0_GFXIMVP_VDD=5,04V
PPVIN_S0_GFXIMVP=12,58V
i don't know where i can search, can you help me please?
thanks
i have this board (clean no liquid)
the board have some memory error, i try to solve it by solder U8900 with small soldering iron tip (it's not this component but it's easy to verify
).Now the board have green led. don't want to boot (no beep memory), but fan turn and when i press the button power the board shutdown.
I check ALL_SYS_PWRGD=3,34V
PM_G2_EN=3,3V
GPUVCORE_PGOOD=0V
GPUVCORE_EN=0V
PP5V_S0_GFXIMVP_VDD=5,04V
PPVIN_S0_GFXIMVP=12,58V
i don't know where i can search, can you help me please?
thanks