Hi everyone
I have this hp-pavilion-15-f305dx here not switching on.
The dc socket has been broken I guess they tripped over the wire(Adapter Cable). The middle pin must have shorted with the inner (+) section. (Inside the socket/Adapter Pin)
At the moment the motherboard won't switch on with a newly replaced DC Socket. The LED lit up when you press the power switch nothing happens, the LED for the adapter(At DC Socket) goes off for few seconds and comes back on again.
I found that all the inputs seem fine on the main rail as well as 5V rail.
3.3V rail is weird it gives 5.4V - 6.9V (Some what jumpy)
I found that R336 Heats up (very very hot) *See schematic section attached*
If I remove R336 or D7 the 3.3V rail returns to Normal but no more LED for the adapter at the DC socket and also still not switching on....
Any ideas what I could do with this?
I have replaced R336, R329, D7 Just for the sake of it. *With the correct parts*
I have this hp-pavilion-15-f305dx here not switching on.
The dc socket has been broken I guess they tripped over the wire(Adapter Cable). The middle pin must have shorted with the inner (+) section. (Inside the socket/Adapter Pin)
At the moment the motherboard won't switch on with a newly replaced DC Socket. The LED lit up when you press the power switch nothing happens, the LED for the adapter(At DC Socket) goes off for few seconds and comes back on again.
I found that all the inputs seem fine on the main rail as well as 5V rail.
3.3V rail is weird it gives 5.4V - 6.9V (Some what jumpy)
I found that R336 Heats up (very very hot) *See schematic section attached*
If I remove R336 or D7 the 3.3V rail returns to Normal but no more LED for the adapter at the DC socket and also still not switching on....
Any ideas what I could do with this?
I have replaced R336, R329, D7 Just for the sake of it. *With the correct parts*
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