When a new PC is being built, which component has the most influence when selecting the case and power supply? Explanation: The choice of motherboard determines the type of case and power supply.
Is being built which component has the most influence when selecting the case and power supply?
When a new PC is being built, which component has the most influence when selecting the case and power supply? Explanation: The choice of motherboard determines the type of case and power supply.
What should be done prior to the installation of RAM onto the motherboard?
Consult the motherboard documentation or website of the manufacturer to ensure that the RAM is compatible with the motherboard. Change the voltage selector to meet with the voltage specification of the RAM. Populate the center memory slots first before inserting the new RAM.
Which two factors must be considered when replacing old RAM modules in a PC choose two?
The new RAM must be compatible with BIOS or UEFI. The new RAM must be compatible with the motherboard. The speed of the new RAM must be supported by the chipset. The power supply must provide the voltage that is requred by the new RAM.When installing a CPU in a ZIF socket How should the technician align the pins to avoid damage?
When installing a CPU in a ZIF socket, how should the technician align the pins to avoid damage? a. Pin 1 is always aligned with the corner opposite the base of the lever.
Where is buffered memory commonly used?
Explanation: Buffered memory is used in computers that have a lot of RAM such as servers and high-end workstations. Buffered memory should be avoided in gaming, business, and home computers because it slows the memory speed.
Between which two components must thermal compound be applied?
You must apply thermal compound between the new CPU and the heat sink/fan assembly to avoid overheating the CPU. The thermal paste helps to conduct heat from the CPU to the heat sink.
When replacing a CPU which of the following is true?
When replacing a CPU,which of the following is true? The CPU and the motherboard socket must match. How many times data is sent in one clock cycle. How does POST know which hardware components to test?Which two factors must be considered when replacing RAM?
The new RAM must be compatible with the motherboard. The speed of the new RAM must be supported by the chipset. The power supply must provide the voltage that is requred by the new RAM. The new RAM must match the old RAM in terms of capacity and speed.
Which section of the motherboard would a memory module be installed?In which section of the motherboard would a memory module be installed? Explanation: Memory modules insert into memory expansion slots that have a retaining clip at each end of the slot.
Article first time published onWhat are three important considerations when installing a CPU on a motherboard choose three?
- Antistatic precautions are taken.
- The CPU is correctly aligned and placed in the socket.
- The CPU contacts are first cleaned with isopropyl alcohol.
- The CPU heat sink and fan assembly are correctly installed.
Which pieces of information are needed before selecting a power supply?
When deciding on a power supply, make sure to choose a power supply that has more than enough power for the current components. The shape of the computer case is usually determined by the motherboard, power supply, and other internal components.
What are the steps to install RAM?
- Push clamps to the side for each RAM stick.
- Extract the RAM module.
- Match the notch in the new RAM module to the grove in the slot.
- Slide in the new module.
- Carefully press down on the module until it’s locked into place.
- Repeat for the second module if installing.
What is the first step that a technician should take before physically opening a computer case?
What is the first step that a technician should take before physically opening a computer case? Consult the website of the manufacturer.
What is a convenient way that a technician can tell whether a ribbon cable is for an IDE hard drive or a floppy drive?
What is a convenient way that a technician can tell whether a ribbon cable is for an IDE hard drive or a floppy drive? The floppy cable has a twist in the cable.
When we would like to install a new high end video adapter card into an expansion slot on a motherboard what may be needed to operate this video adapter card?
Explanation: When a high performance video adapter card is used, multiple power connectors may be required. These connectors may each use a 6-pin or 8-pin power connector.
What is in thermal compound?
Thermal paste is a dense compound material used to improve thermal contact between electronic components and heat sinks (figure 2). … This paste is usually made of zinc oxide and silicone and it is characterized by a high thermal conductivity.
Is thermal compound necessary?
Thermal paste, or some oily thermal interface material, is necessary because it fills in the microscopic imperfections that otherwise trap air particles between the CPU and the heatsink, preventing the CPU from properly cooling.
What is thermal compound and how is it related to the CPU and a heat sync?
Thermal compound, also known as thermal paste and thermal grease, is a material used to fill the microscopic gaps between a computer’s CPU and its heat sink. Thermal compound significantly increases the heat sink’s ability to cool the CPU, allowing the CPU to run at a higher speed and improve system performance.
Is buffered or unbuffered RAM better?
Buffered RAM provides more stability to the system than unbuffered RAM.
What is a function of the BIOS?
BIOS, in full Basic Input/Output System, a computer program that is typically stored in EPROM and used by the CPU to perform start-up procedures when the computer is turned on. Its two major procedures are determining what peripheral devices (keyboard, mouse, disk drives, printers, video cards, etc.
What is used to prevent the motherboard from touching metal portion of the computer?
An I/O shield, thermal compound or ZIF sockets are used to prevent the motherboard from touching the metal portions of the computer case.
What are the two components contained in the processor?
Principal components of a CPU include the arithmetic–logic unit (ALU) that performs arithmetic and logic operations, processor registers that supply operands to the ALU and store the results of ALU operations, and a control unit that orchestrates the fetching (from memory), decoding and execution of instructions by …
Which expansion slot has the potential for being the fastest?
AGP expansion cards are available in four versions: 1X, 2X, 4X and 8X. AGP-8X is the fastest, with a transfer rate of 2,100 megabytes per second. The cards are also available in three slot configurations designed to be powered from the motherboard by 1.5 volts, 3.3 volts or both.
What are expansion slots in a computer case?
An expansion slot is a socket on the motherboard that is used to insert an expansion card (or circuit board), which provides additional features to a computer such as video, sound, advanced graphics, Ethernet or memory.
Which type of motherboard expansion slot has four types ranging from?
The PCIe, or PCI Express, bus has four types of expansion slots with varying lengths: x1, x4, x8, and x16.
What are the types of motherboard expansion?
Which type of motherboard expansion slot sends data one bit at a time over a serial bus? Explanation: A PCIe expansion slot connects to a serial bus that sends data one bit at a time at a much faster rate than the older PCI slot that connects to a parallel bus.
What should a technician do before working on a computer?
What is most important for a technician to do before working on a computer? Remove all cables except the power cable. Remove and watches, jewelry, and secure loose items. Ensure that the computer is free of viruses.
Which two motherboard components connect to the Northbridge chipset choose two?
- NIC.
- USB 2.0 devices.
- USB 3.0 devices.
- FireWire devices.
- RAM.
- video card. Explanation: The Northbridge chipset allows the fastest components to interface with the CPU at the front side bus speed, namely the RAM and video card.
When installing a CPU in a ZIF socket How should the technician align the pins to avoid damage?
When installing a CPU in a ZIF socket, how should the technician align the pins to avoid damage? a. Pin 1 is always aligned with the corner opposite the base of the lever.
Is a heat sink and fan assembly installed onto the CPU socket?
The CPU, heat sink and fan assembly might be installed on the motherboard before the motherboard is placed in the computer case. This allows for extra room to see and maneuver components during installation.
