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- Re: PSU issue

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03-10-2026 12:43 PM
So I have a hp 8767
I have been recommended to get the 500w L05757-800 power supply, upgrading from my 310w psu
Now my motherboard requires a 7 pin, 4 pin and another 4 pin
So theoretically if I had to buy any psu that had these connectors it would work?
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03-10-2026 02:41 PM - edited 03-10-2026 05:14 PM
The 500-watt power supply upgrade with p/n: L05757-800 or p/n: 901759-013 are compatible with your Baker motherboard. Then there is a compatible 650-watt power supply with p/n: L36049-003 / L57253-003 / L36048-003, and a 700-watt power supply with p/n: L80662-002 / M09027-003.
What is there to say? All these particular power supplies have this identical "P2" power connector in common -most have 7 wires, some have colored wires, others have black wires. Point is, your Baker motherboard requires a proprietary power supply, and there is no ATX power supply adapter to my knowledge.
Kind Regards,
NonSequitur777
03-10-2026 01:53 PM
Welcome to our HP Community forum!
Your PC/motherboard requires a proprietary power supply, which means that only select HP power supplies would be compatible, specifically the 7-pin "P2" power cable needs to be a "fit".
Kind Regards,
NonSequitur777
03-10-2026 02:41 PM - edited 03-10-2026 05:14 PM
The 500-watt power supply upgrade with p/n: L05757-800 or p/n: 901759-013 are compatible with your Baker motherboard. Then there is a compatible 650-watt power supply with p/n: L36049-003 / L57253-003 / L36048-003, and a 700-watt power supply with p/n: L80662-002 / M09027-003.
What is there to say? All these particular power supplies have this identical "P2" power connector in common -most have 7 wires, some have colored wires, others have black wires. Point is, your Baker motherboard requires a proprietary power supply, and there is no ATX power supply adapter to my knowledge.
Kind Regards,
NonSequitur777
03-10-2026 02:44 PM
You're welcome -you can purchase any of these power supplies via eBay (if you have access to that) and then there is AliExpress, for example.
Kind Regards,
NonSequitur777