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- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- M01-F1033wb psu upgrade 400WATTS OR UP

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1 REPLY 1
07-24-2021 12:50 PM
@Emocean , welcome to the Community.
The motherboard in your computer is HP proprietary. It has a 4-pin power connector instead of a standard 24-pin ATX power connector. You will have to buy any PSU upgrade from HP. I believe that the 400W (L69242-800) or 500W (L05757-800) may be compatible with your motherboard. However, I suggest that you contact HP Customer Support to confirm it. Here is a Chart to show you where I got this information. Your model or motherboard is not listed, but I was told that all of the M01 series has the same connectors.
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