Elite H61H2-M17 is sometimes turned on and sometimes not turned on for repair

Elite H61H2-M17 is sometimes turned on and sometimes not turned on for repair

Elite H61H2-M17 sometimes starts, sometimes no booting, directly removes the control signal,Jump wire, the machine succeeds booting up.

Machine model: Elite H61H2-M17

Fault phenomenon: sometimes boot, sometimes no booting.
Maintenance process: the customer said that after adding the memory, occasionally started no booting, and the power on test still failed.Change a good memory is the same, but the memory next to a double MOSFET bit number MS1 is particularly hot.

Elite H61H2-M17 is sometimes turned on and sometimes not turned on for repair Figure 1.
There is no such double MOSFET on hand. Take a closer look, it seems that this control signal is useless. It is disassembled directly and flies onto a wir.

Elite H61H2-M17 is sometimes turned on and sometimes not turned on for repair Figure 2.
Successful boot, temporarily did not find what kind of failure will appear, the end of the repair!

Elite H61H2-M17 is sometimes turned on and sometimes not turned on for repair Figure 3.