Table of Contents
What is the first step that should be taken when opening a computer case?
What is the very first step that should be taken when performing work with a computer? d. You should power down the system and unplug it. Immediately after you unplug the computer from the power outlet, you’re safe to begin working inside the case.
Which of the choices displayed is the pin count of the P1 connector for the early ATX motherboards?
P1 connector, having 20 pins, was the single power connector used by first ATX power supplies.
What socket do coffee Lake processors use quizlet?
The Coffee Lake LGA1151 socket is backward compatible with earlier generation processors.
Which motherboard connector controls the drive activity light?
The front panel header is where the connectors of hard disk drive activity lights, case speaker, reset button, power on/off button, computer power on light, and key lock, are connected to make them function smoothly.
What are the steps in opening a computer?
Start a Computer: Step 1: Press the start button on the CPU tower. Step 2: Wait while the computer boots. When the computer has finished booting, it will show a dialogue box that will ask for a user name and password.
What are the steps to open a desktop?
How to Open a Desktop Computer Case Turn the Computer Off. © Edward Shaw/E+/Getty Images. Unplug the Power Cable. Unplug the Power Cable. Remove All External Cables and Attachments. Remove All External Cables and Attachments. Remove the Side Panel Retaining Screws. Remove the Case Side Panel.
What does the 24-pin connector power?
A 24-pin power supply adds an extra line each of 3.3 volts, 5 volts, and 12 volts, as well as an additional ground. These extra lines are used to satisfy the needs of newer technologies and more power-hungry peripherals. They also replace older 12 volt auxiliary connectors found on some 20-pin motherboards.
What is a P1 connector?
ATX motherboard power connector (usually called P1): This is the connector that goes to the motherboard to provide it with power. The connector has 20 or 24 pins. One of the pins belongs to the PS-ON wire (it is usually green). This connector is the largest of all the connectors.
What is P8 and P9 connectors?
Alternatively referred to as the AT style connector, P8 connector, and P9 connector, the P8 and P9 are IBM power connectors. They connect the power supply to the motherboard on AT, Baby AT and LPX motherboards. Although these connections were keyed, these were replaced by the ATX style connector.
What version socket Do Coffee Lake processors use?
LGA 1151, also known as Socket H4, is an Intel microprocessor compatible socket which comes in two distinct versions: the first revision which supports both Intel’s Skylake and Kaby Lake CPUs, and the second revision which supports Coffee Lake CPUs exclusively.
What socket does Coffee Lake processors use?
Although desktop Coffee Lake processors use the same physical LGA 1151 socket as Skylake and Kaby Lake, the pinout is electrically incompatible with these older processors and motherboards.
What is ice lake processor?
Ice Lake is Intel’s codename for the 10th generation Intel Core mobile and 3rd generation Xeon Scalable server processors based on the new Sunny Cove microarchitecture. Ice Lake represents an Architecture step in Intel’s Process-Architecture-Optimization model.
What is the first step you should perform before working inside the case of a working computer?
Before working on a computer, always turn the power supply unit’s (PSU) power switch off and unplug the power cable. Before touching anything in the computer, it is smart to connect a grounding cable or anything that removes static electricity to avoid frying components. Use your common sense.
What is the very first step that should be taken when performing work with a computer group of answer choices?
What is the very first step that should be taken when performing work with a computer? You should power down the system and unplug it.
What does HDD LED do?
HDD LED (IDE LED) – The LED activity light for the hard drive. This indicator is the light that flashes as information is being written to and read from the hard drive.
Do you need 4 pin CPU power connector?
4 pin is for extra stability when overclocking etc. It is not necessary to use the additional 4 pin connector if you’re not pushing the board or CPU too hard. Basic everyday computing and gaming won’t require it. It’s definitely not needed for normal operation or even a slight overclock.
Can you use a 20 pin on a 24-pin motherboard?
Technically, a 20-pin ATX connector can be plugged straight into a 24-pin motherboard socket, leaving male pins 11, 12, 23, and 24 unconnected. If you exceed current rating of a connector, it may overheat and even melt.
What is 20 pin power cable?
It is one of the largest connectors inside a computer. It connects a power supply to an ATX style motherboard. As shown in the picture, the 20-pin cable is a multi-color cable and may be labeled as P1.
What is the blue cable for monitors called?
HD 15 cable is the most common connector for monitor. Commonly, people know that this cable is the standard VGA cable and it is easily recognizable being blue in colour. It works by communicating the image data to the monitor processor directly.
What voltage is SATA?
SATA power cable SATA includes both a data cable and a power cable. The power cable replaces the old 4 pin peripheral cable and adds support for 3.3 volts (if fully implemented). The connector is shaped so it can only be plugged in the correct way.
What is a BIOS chip?
1. Short for Basic Input/Output System, the BIOS (pronounced bye-oss) is a ROM chip found on motherboards that allows you to access and set up your computer system at the most basic level.
Where does the P9 connector go?
A pair of almost identical connectors, designated P8 and P9, link the power supply to the motherboard (see Figure 5.1). These connectors are seated into a row of six pins and matching plastic guides, or “teeth,” on the motherboard.
What is P8 P4?
P4. P8: The P8 connector is required for multi-processor boards. This provides the processors with extra 12v cable, which is required for stable operation. EPS: The additional 6 pin EPS connector is required for special mainboards in the server and workstation. This plug is available from the 650W model.
What is a P3 connector?
P2 & P3 are the 4-pin Molex peripheral power connectors. Usually used for powering the CD/DVD drives and Hard Disk Drives.
