Replacing Mobo with Identical Mobo

By david
in Hardware Hangout

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Grand Master

david

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Motherboard fried, so I replaced the current one with a new one. This new one for some reason doesn't power the fans and doesn't boot. The only thing getting power is the power button.

When I swapped them out, I labeled all connectors and connected them back to where they need to go. I don't know what I did wrong but its still dead. I used same CPU, HD, and everything. The only thing i replaced was the motherboard.

Mobo: MS-7207 E-Machine

Is this new mobo fried aswell?!?! Please help.. If you need additional info, please ask!

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Grand Master

gwai lo

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So starting the system results in no power to any components?

How did you figure that only the power button was getting power? The power button just closes a circuit that starts the power supply, so...

If none of the components are powering on, have you tried jump starting the PSU?

Was this rig working before? If so, what changed? If it wasn't, is this a new system?

Grand Master

david

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So starting the system results in no power to any components?

How did you figure that only the power button was getting power? The power button just closes a circuit that starts the power supply, so...

If none of the components are powering on, have you tried jump starting the PSU?

Was this rig working before? If so, what changed? If it wasn't, is this a new system?

I figured that the power button is getting power because it is lit in blue.

How do I jump start the PSU?

This rig is a friend of mines. It worked before, it died. I don't know what he did, but its dead. Case was still sealed.

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