I have an all-in-one "Hitachi" computer I was trying to restore. I was able to turn this PC "ON", but then when I was about to install a program it won’t power up, not even a light on the power switch on the front panel, I’m not hearing any sound nor sensing breeze coming out of the PSU fan… I opened up the whole thing just to be sure if the power supply itself is receiving electricity… I was sure it was always set into 220v, tried to connect the power cable and check if the power supply fan would work just to see if it’s a RAM or motherboard or any problem with the system, but no power at all. No light, no sound, no indication that the whole thing is receiving electricity, like the computer is dead or something… I sure do hope this is just a power supply problem, tried three power cables, all power sockets and still computer’s not powering up… Does it matter because this PC using an AT power supply…
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Darn it… and I spent 12k getting this old tech to restore it…
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