Ms-7826 Motherboard - Manual !!better!!

4x DDR3 DIMM slots supporting up to 32GB of non-ECC unbuffered RAM. Speeds include PC3-10600 (1333MHz) and PC3-12800 (1600MHz). Form Factor: MicroATX (uATX). Expansion Slots: 1x PCI Express x16 (Gen 3.0) for dedicated graphics cards. 3x PCI Express x1 (Gen 2.0). 1x PCI Express Half-Length Mini Card slot. Port & Connector Overview

: Standard HP keys (usually F10 or Esc) allow entry into the CMOS setup to manage SATA port settings and boot priority. Replacement Parts ms-7826 motherboard manual

: PC3-10600 (1333 MHz) and PC3-12800 (1600 MHz) non-ECC memory. Expansion Slots : 1x PCI Express x16 (Gen 3.0) for high-end graphics cards. 3x PCI Express x1 (Gen 2.0) for peripheral cards. 4x DDR3 DIMM slots supporting up to 32GB

Note that Power and HDD LED pins are polarity-sensitive (+/-); if the lights don't work, reverse the connector. Expansion Slots: 1x PCI Express x16 (Gen 3

The HP MS-7826 (codenamed "Kaili") is a microATX motherboard commonly found in performance-oriented HP Envy and Phoenix desktop series, such as the HP Phoenix 810 . Known for its distinctive red and black aesthetic, this board is built on the Intel Z87 chipset, making it a robust choice for users running 4th Generation Intel Core "Haswell" processors.

and search for your specific HP Envy Phoenix model (e.g., 810-100 series). HP Support Community pinout diagram for a case swap?

Realtek ALC3601 codec supporting 5.1 channel high-definition audio. Integrated 10/100/1000 Base-T Ethernet (RJ-45). Storage multiple SATA 3.0 (6Gb/s) ports for SSDs and HDDs. Installation and Pinout Guide