DAY11AMB6E0 HP, short in +3VS5 and +3_DEEP_SUS

[karlox]

314/5000
Hello, I am working with a motherboard DAY11AMB6E0, I have short lines 3VS5 and + 3_DEEP_SUS. I have checked capacitors and resistance measurements all in order, remove U26 and nothing. The last suspicion is my CPU because the lines are grounded there. Some help before having to remove the CPU. Thank you.

[piernov]

Re: DAY11AMB6E0 HP, short in +3VS5 and +3_DEEP_SUS

Inject voltage on those rails. If the PCH (small die on the CPU package) heats up, it's dead.

[karlox]

Re: DAY11AMB6E0 HP, short in +3VS5 and +3_DEEP_SUS

Inject voltage on those rails. If the PCH (small die on the CPU package) heats up, it's dead.

If the U26 actually heats up and the CPU's small chip in the same way, then the CPU died. Thank you.