Graphics card error. Reseat the GPU or check the PCIe power cables.
The MS-7829 is a standard Micro-ATX motherboard, a common size for mid-tower PCs, and was designed for Intel's 4th generation Haswell processors. ms-7829 motherboard manual
Gently lay the CPU into the socket and lower the lever to lock it. 3.2 Installing RAM Graphics card error
Align the notch on your DDR3 RAM stick with the slot. Gently lay the CPU into the socket and
Up to 16GB or 32GB maximum (depending on BIOS/CPU). Speed: Supports DDR3 1333/1600 MHz. Expansion Slots: 1x PCIe 3.0 x16 (for graphics cards) 1x PCIe x1 1x PCI slot Storage: 4x SATA III (6Gb/s) ports. Audio: Realtek High Definition Audio. LAN: Integrated Realtek Gigabit Ethernet. 2. Layout and Connector Guide
2 x DDR3 DIMM slots, supporting up to 16GB of dual-channel DDR3 1333/1600 MHz unbuffered memory. Expansion Slots: 1 x PCIe x16 slot (for dedicated graphics cards) 1 x PCIe x1 slot Storage Interfaces: 2 x SATA III (6.0 Gb/s) ports 2 x SATA II (3.0 Gb/s) ports
Realtek ALC892 8-Channel High Definition Audio Codec. New Feature Concept: "Dynamic Thermal Profile Switch"