Hi all,

I sent a working MV1 board to a bud internationally, and he didn't test it originally after arrival. He removed the onboard battery, cleaned off dusty components with some IPA, let it dry, but upon attempting to power it in a confirmed working JAMMA cab/harness, the board does nothing, and the PSU fan moves and shuts off.

My gut reaction is something shorted, but I'm trying to work out with him how to debug the issue. Other than board flex, and maybe a short from cleaning with IPA, is there anything he could do to troubleshoot? I assume he doesn't have a hot air station.