Hello,
C7553 was shorted (PPBUS_S5_HS_COMPUTING_ISNS). Replaced and now got fan spin, but getting 3 beeps indicating RAM issue?
Battery is connected and it runs off battery just fine.
PPBUS_G3H = 8.4 volts
PPDDR_S3_REG = 1.359 (low?)
PPVCORE_S0_CPU = 1.1 volts
PPCPUVCCIO_S0_REG = 1.08 volts
PP0V75_S3_MEM_VREFDQ_A = 0.67 volts
PP3V3_S0 = 3.3 volts
How should I begin troubleshooting this?
Thanks!
C7553 was shorted (PPBUS_S5_HS_COMPUTING_ISNS). Replaced and now got fan spin, but getting 3 beeps indicating RAM issue?
Battery is connected and it runs off battery just fine.
PPBUS_G3H = 8.4 volts
PPDDR_S3_REG = 1.359 (low?)
PPVCORE_S0_CPU = 1.1 volts
PPCPUVCCIO_S0_REG = 1.08 volts
PP0V75_S3_MEM_VREFDQ_A = 0.67 volts
PP3V3_S0 = 3.3 volts
How should I begin troubleshooting this?
Thanks!
Last edited: