Listing is for a HP Pavillion OEM replacement motherboard, specifically an MSI MicroATX motherboard (Model No. MS-6577 Ver 3.1) with rear I/O shield.

This motherboard was commonly used in HP desktops such as the HP Pavilion and can act as direct replacement parts for thise models or be used independently in a homebrew PC.

The board in great physical shape - very clean. I've included high res photos for you to see for yourself. There's also detailed tech specs, to the best of my research, in the image gallery.

I've only tested the board to see if it powers on and it does - lights on, CPU fan spinning, etc. That is all the testing I have been able to do with the resources on hand. Therefore, I am now listing it "for parts, as is" at a reduced price, as such there are obviously no returns.

Feel free to send along any questions. All items are packed securely & shipped promptly next business day!