CPU Socket Installation and Types

What is the primary distinction between a Land Grid Array (LGA) and a Pin Grid Array (PGA) CPU socket?

• LGA sockets have pins on the CPU, while PGA sockets have pins on the motherboard.

• LGA sockets have pins on the motherboard, while PGA sockets have pins on the CPU.

• LGA sockets use solder balls, while PGA sockets use physical pins.

• LGA sockets are exclusively for Intel, while PGA sockets are exclusively for AMD.

How is a Pin Grid Array (PGA) CPU typically installed into its socket?

• The CPU is pressed firmly into the socket until it clicks into place.

• The CPU is soldered directly onto the motherboard.

• The installation lever is raised, the CPU is gently dropped in, and the lever is lowered to secure it.

• The CPU is twisted into the socket to lock the pins.

What is a Ball Grid Array (BGA) primarily characterized by in terms of CPU/GPU installation?

• It uses a lever mechanism for easy insertion and removal.

• It involves tiny solder balls that are heated to secure the chip to the board.

• It features pins on the CPU that fit into holes on the motherboard.

• It is designed for user-serviceable desktop computers.

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In a Land Grid Array (LGA) system, which component is generally considered more durable against physical damage to its contact points?

• The CPU, because its pads are less prone to bending than motherboard pins.

• The motherboard, because its pins are more robust than CPU pads.

• Both are equally durable due to their design.

• Neither is durable; both are highly susceptible to damage.

What is a common issue that can occur when removing a PGA CPU from its socket, especially if the thermal paste is cold?

• The CPU might get stuck in the socket permanently.

• The CPU cooler might detach from the CPU, leaving the CPU in the socket.

• The CPU might be pulled out of the socket along with the cooler, potentially bending or breaking pins.

• The motherboard might short circuit due to static discharge.