Vostro Desktops

[Luc-pl]

Hello everyone

I try to find pinout description for power-switch connector on mainboard use in Dell Vostro 3470. There are untypical solution: 7 pins. Thx a lot for any hints or graphics.

[DELL-Cares]

Thank you! We have received the required details. We will work towards a resolution. In the meantime, you may also receive assistance or suggestions from the community members.

[fireberd]

Dell does not publish pinouts for their proprietary connectors.

Search the web as some other user may have posted it.

[ma1akhi]

you really wont be able to know bc i dont believe dell releases the layouts for their proprietary designs

[speedstep]

HFHK7 power button does not use 7 wires however.

The board is dell doubling down on the proprietary front panel as an extension of the motherboard.

Wouldn't be surprised if its the exact same layout as all the other 6 pin connectors with 1 key.

Power Switch

Vostro_3470_service_manual

Motherboard VERY proprietary

[Luc-pl]

Thx

[speedstep]

@Luc-pl 

@fireberd 

My guess is this.

Optiplex Switch 74XPK B01MTQRE7J

Note how 2 pins are tied.