15 steps to assemble a pc

Steps are In-order

1. Earthing: Touch unpowered plugged computer case.
2. Motherboard: screw-in
3. CPU: attach directly to the motherboard socket
4. Heatsink: lay on top of CPU with thermal paste to facilitate heat transfer
5. CPU fan:
6. RAM sticks (4): connect to the DIMM slots on the motherboard. It's near the CPU sockets
7. Hard Disk Drive (HDD): slide-in SSD SATA or HDD connect the cable to the motherboard
8. SATA cable: connect SDD to the SATA power plug
9. Case Fan: connect to the motherboard rear fan slot and the Molex. Ventilation cut-outs in the case
10. Power Supply Unit (PSU): screw-in with a screwdriver. Adjacent to a large opening in the case
11. Connectors: power motherboard using speed-pin cable, SATA power connectors (A pin Molex) to power CPU, cable for case buttons and for lights. Secure by fastening cables to the case
12. Graphics Card: plug it into PCI-Express in the motherboard slot. The card is used to upload videos to monitor.
13. Mouse, Keyboard, Monitor USB cables to the desktop USB port.
14. Display port cable: connect to the desktop and into the monitor
15. Power on