VBU30 LA-9223P ,stay on for 5 seconds,

[ravi_1617]

Hi to all.

This HP board LA-9223P stays on for not more than 5 seconds,
Problem no V-core power .
PL302 3.3+3VALWP OK
PL303 5+5VALWP OK
PL402 1.5 VP OK
PL602 1.8 VSP OK
PL5021.08 VCCP OK

PL1002+1.5V_PCIEP goes to 1.2-8 Mil volt

PL204 .7 Mil VOLT+VGFX_CORE
PL202 2.2 mIL Volt +CPU_CORE

Please Help
Thanks

https://www.badcaps.net/forum/troubl...12#post1012912

[mcplslg123]

MB is LA-A992P or LA-9223P as shown in title?

Check SUSP# signal. If it is zero, very likely SOC balls are dry and/or SOC is bad.

[ravi_1617]

MB is LA-A992P or LA-9223P as shown in title?

Check SUSP# signal. If it is zero, very likely SOC balls are dry and/or SOC is bad.

Thanks for you Reply ,while posting 1st time ,came to know about this power problem.(PL1002+1.5V_PCIEP goes to 1.2-8 Mil volt) this are was corroded ,
Cleaning / resoldring this area ,board started

Thanks,