Re: HP Envy Recline 23 Schematic - DA0NZ8MB6F0 REV F

Is there maybe someone who knows a board which has a similar design?
Or someone who has a similar problem?

Re: HP Envy Recline 23 Schematic - DA0NZ8MB6F0 REV F

Supplying power to DCIN (PJ1) + on pin1, GND on pin8.
Power supply is limiting current to 1A @ 3.7V

Thermal inspection shows PQ17 (Marking: 4439GM, 40232G) heats up really quickly.
PQ17 seems to be a MOSFET.

PQ17 (top side) is close to PU19 (bottom side, marking: AS393M-G1)
Seems to be: Low Power Low Offset Voltage Dual Comparator.

Hi there,

HP Envy Recline 23 doesn't power up anymore.
Power supply LED turns of directly after hooking up the plug into the base socket.

During last usage the back side, top right (near mobo, heatpipes) was really hot.
Fan was full of dust.

Disconnected all peripheral connectors (HDD, speakers, HDMI-out, audio, WLAN, etc), only the DCIN cable and FAN cable connected, the power-supply LED still goes out after plugging in the plug into the base.

Hope you guys have a schematic of motherboard DA0NZ8MB6F0 REV F.

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Re: New Members - please post your introductions here

Hello there, trying to fix a HP Envy Recline 23 AiO. Looking for the schematics of Motherboard DA0NZ8MB6F0. Couldn't find it on this forum yet.

Like to make a request thread.