No liquid damage. Very clean board. Wont turn on.
G3h - 12.56V
S5_HS_COM - 12.56V
S5_HS_OTH - 12.56V
PPDCIN_G3H - 16.37V
PP3V42_G3H - 3.42V
PPVRTC_G3H - 3.3V
PP5V_S5 - 5V
PP5V_SUS -5V
PP5V_S3 - 5V
PP5V_S0 - 5V
PP3V3_S4 - 3.3V
PP3V3_SUS - 3.3V
PP3V3_S5 3.3V
PP3V3_S3 - problems
PP3V3_S0 - 0
pp3v3_T29 - .836V (line is not shorted; does this matter in this situation?)
PPVCORE_S0_CPU - 0.1V
When this came in this had no VCORE and I was troubleshooting pp3v3_s0 for Q7950 for All_SYS_PWRGD for EN on U7400. Now, I notice I keep losing pp3v3_s3. I have replaced Q7810 and regained pp3v3_s3 for about 60 seconds, fans were spinning but still no CPU_VCORE. Then soon lost pp3v3_s3 again. Im assuming if I replace Q7810 it will come back. But I am assuming I will most likely lose it again. R7975 was ripped off, and has been replaced. If I'm way off please let me know. Thanks, have a good one bro, appreciate it.
G3h - 12.56V
S5_HS_COM - 12.56V
S5_HS_OTH - 12.56V
PPDCIN_G3H - 16.37V
PP3V42_G3H - 3.42V
PPVRTC_G3H - 3.3V
PP5V_S5 - 5V
PP5V_SUS -5V
PP5V_S3 - 5V
PP5V_S0 - 5V
PP3V3_S4 - 3.3V
PP3V3_SUS - 3.3V
PP3V3_S5 3.3V
PP3V3_S3 - problems
PP3V3_S0 - 0
pp3v3_T29 - .836V (line is not shorted; does this matter in this situation?)
PPVCORE_S0_CPU - 0.1V
When this came in this had no VCORE and I was troubleshooting pp3v3_s0 for Q7950 for All_SYS_PWRGD for EN on U7400. Now, I notice I keep losing pp3v3_s3. I have replaced Q7810 and regained pp3v3_s3 for about 60 seconds, fans were spinning but still no CPU_VCORE. Then soon lost pp3v3_s3 again. Im assuming if I replace Q7810 it will come back. But I am assuming I will most likely lose it again. R7975 was ripped off, and has been replaced. If I'm way off please let me know. Thanks, have a good one bro, appreciate it.
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