3.4 Motherboards Flashcards
What is the AM4 Socket?
For AMD processors with pins; ZIF (Zero Insertion Force) lever for easy installation.
What do memory sockets support?
Support single, dual, or quad-channel memory configurations; four sockets for flexibility in upgrading RAM.
What is the function of the main board power?
Supplies voltage to all components.
What is the CPU power connector?
Dedicated 8-pin connector for processor power.
How many case fans can be supported?
Support up to six case fans; distribute power from the main board power connector.
What are M.2 connectors used for?
For M.2 SSDs, including a Gen 4 slot with a heat sink for faster speeds.
What do SATA ports consist of?
Six 7-pin L-shaped data connectors for storage devices.
What are PCIe x1 slots used for?
For network or other expansion cards.
What are PCIe x16 slots used for?
For graphics cards; the silver slot near the CPU offers more power and speed.
What is included in the port cluster?
USB 2.0, USB 3.0, and USB-C connectors (various speeds up to 10 Gbps); HDMI and DisplayPort for integrated graphics; RJ45 Ethernet (2.5 Gbps); Wi-Fi antenna connectors; S/PDIF and 5.1 audio outputs.
What is the difference between PGA and LGA sockets?
PGA sockets have pins on the CPU and holes on the motherboard, while LGA sockets have pins on the motherboard and pads on the CPU.
What is the case fan power connector?
Four-pin fan connectors powered through the main board power connector.
What are the SATA device cable requirements?
A 7-pin SATA data cable and a 15-pin power connector.
What is special about the PCIe x16 slot near the CPU?
The silver slot near the CPU provides more power (75W) and faster performance than the black slot.
What does the M.2 Gen 4 slot include?
Includes a heat sink for reducing excess heat.
What is the maximum number of case fans supported?
Up to six case fans.
What safety measures should be taken when grounding?
Use an ESD strap and an anti-static mat to prevent damage to components.
What tools are required for installation?
Screwdriver, standoffs, screws, washers, and the motherboard documentation.
What should you review in the documentation?
Check for specific jumper settings and installation instructions in the motherboard manual.
How should you position the motherboard?
Align the port cluster with the rear of the case and remove any blanking plates if necessary.
How should standoffs be inserted?
Place standoffs only where there are matching holes on the motherboard and support edges, corners, and the center for stability.
How do you install the CPU?
Insert the processor into the socket by lifting the ZIF lever, aligning the notches or gold dots to the socket markings, gently laying the processor, and locking it with the lever.
What should you recheck after installing the CPU?
Ensure all standoffs align with the motherboard holes.
How do you secure the motherboard?
Use screws and washers to attach the motherboard to the standoffs, avoiding over-tightening to prevent cracking.
What does complete assembly involve?
Additional components like power supply, add-on cards, and cooling devices will be installed later.
What is included in the port cluster?
Includes PS2, USB (2.0, 3.0, and USB-C), HDMI, DisplayPort, Ethernet (RJ45), Wi-Fi antenna connectors, and audio ports.
What are the expansion slots available?
PCIe x1 and PCIe x16 slots for add-ons like GPUs and network cards.
What are the power connections required?
24-pin main power and 8-pin CPU power connectors.
What are the storage connections available?
Six SATA ports and M.2 slots (one with a heat sink for Gen 4 storage).
What is the function of the CMOS battery?
It retains BIOS/UEFI settings, including system time and configuration, even when the computer is powered off.
What are fan connectors used for?
Connectors on the motherboard for cooling fans.
What are RGB connectors used for?
Connectors for RGB lighting, such as the JRainbow cable.
What is the purpose of standoffs?
Prevent the motherboard from touching the case and causing electrical shorts, ensuring proper alignment.
How do you align the CPU for installation?
Align the notches or gold dots on the CPU with corresponding markings on the motherboard socket.
What can over-tightening screws cause?
Over-tightening can crack the motherboard, leading to costly damage.
What is the function of the ZIF lever?
The ZIF (Zero Insertion Force) lever secures the CPU into the socket without excessive force.
What safety steps should be taken when handling a motherboard?
Use an ESD strap, place the motherboard on an anti-static mat, and handle components by the edges.
Where should standoffs be placed?
Only where there are matching holes on the motherboard.
What is the benefit of multiple PCIe x16 slots?
To support dual graphics cards for enhanced gaming or rendering performance.
