What are the correct steps to assemble and turn on a computer?

The inability to turn on the computer after assembling it troubles many computer beginners. PHP editor Strawberry has compiled the correct steps for assembling a computer to start up, from preparation to startup testing, introducing each link in detail to help you easily solve startup problems. Next, let's learn how to assemble the computer and boot it up successfully.

What are the correct steps to assemble and turn on a computer?

The steps for booting the computer into the system for the first time after it is assembled are as follows.

1. Directly select the startup item. After booting, immediately press F12, or use the Fn and F12 keys to enter the quick startup options interface.

2. Enter the startup item selection interface. There are startup items for hard disk, CD, and U disk. Select the name of the device and press Enter. You can use the device to start the computer. To learn the name of the startup device, you can go to You will know in the device manager.

3. Check the motherboard manual. After purchasing a computer or motherboard, there will be a manual that will introduce how to enter the system.

How to insert the power button on the assembled computer?

Step 1: Preparation

Before installing the computer power-on key, you need to prepare the following tools and materials:

1. Computer power-on key

2. Screwdriver

3. Wire pliers

4. Wire sleeve

5. Wire

Step 2: Open the computer case

First, you need to open the computer case. Use a screwdriver to remove the screws from the case and open the sides of the case.

Step 3: Find the power button socket

After opening the case, you need to find the power button socket. It's usually located on the motherboard, and you can check the motherboard's manual to determine its location.

Step 4: Connect the wire

Insert the wire into the power button socket. Then, use wire cutters to secure the wire to the outlet. To protect your wires, you can put wire sleeves on them.

Step 5: Install the power button

Now, you can install the power button on the chassis. Place the power button in a suitable position on the chassis, and then use a screwdriver to secure it to the chassis.

Step 6: Test the power button

After the installation is complete, you need to test whether the power button is working properly. Press the power button and see if the computer starts normally. If the computer won't start, you need to check that the connections are correct.

Step 7: Close the chassis

After the test is completed, you need to close the chassis. Use a screwdriver to tighten the screws on the case and make sure the case is securely closed.

What settings are needed after assembling the computer and turning it on?

After assembling the computer, here are some common settings and checklists:

1. BIOS settings: After booting, press the corresponding button (usually DEL, F2 or F10) to enter the BIOS Set interface. In the BIOS, you can make various settings, including boot sequence, date and time, hardware configuration, and more. Make sure to check and adjust these settings to suit your needs.

2. Operating system installation: If your computer does not have an operating system installed, you need to install the required operating system through boot media (such as a USB installation disk). Follow the on-screen instructions to install, selecting the appropriate options as needed.

3. Driver installation: After installing the operating system, you need to install the drivers for the relevant hardware to ensure that they can operate properly. This includes drivers for motherboards, graphics cards, sound cards, network adapters, and more. Usually, you can download the latest drivers from the official website of each hardware manufacturer and follow the instructions to install them.

4. Update the operating system and drivers: After installing the driver, it is recommended to update the operating system and drivers in time to obtain the latest feature enhancements and fixes to improve system stability and security.

5. Set up a network connection: Set up a wired or wireless network connection according to your needs and network environment. Make sure you are connected to the correct network and make the appropriate settings, such as IP address, subnet mask, gateway, etc.

6. Hardware check: Check that all hardware components are properly connected and working properly. Make sure that the power supply, memory module, hard drive, graphics card, etc. are all firmly connected and not loose or damaged.

7. Security settings: In order to protect the security of your computer and data, it is recommended to set up passwords, firewalls, security software and other security measures. This can help prevent unauthorized access and malware attacks.

8. Testing and optimization: Finally, perform some testing and optimization to ensure the normal operation and performance of the system. You can run some stability testing tools such as Memtest86 to detect whether there are memory problems. You can also perform performance optimization as needed, such as adjusting display settings, optimizing startup items, etc.

How to unlock the computer if you forget the power-on password?

1. Restart the computer. When your computer's login page displays, press the Ctrl Alt key combination on your keyboard at the same time, then tap Del repeatedly.

2. Enter the username: Administrator, no password is required, and then press Enter. After logging in, open the Control Panel -> "User Accounts" -> "Change User" -> Click on the old "Username" -> "Change My Password" -> Enter the new "Password" - >"Change Password"".

What should I do if the assembled computer cannot boot into the system?

Assembled computer cannot enter the system when it is turned on. In most cases, it is a memory problem. You can disassemble the case and reinstall the memory module. This is because to enter the system after booting, the CPU needs to call the system files on the hard disk through the memory. If the memory module is not installed correctly or is not installed properly, the CPU cannot obtain the system files and therefore cannot enter the system.

What should I do if I assemble the computer and boot it into bios?

1. There is a problem with the motherboard BIOS settings, which causes the computer to go directly to it after booting.

2. If nothing is displayed in the BIOS, there may be a problem with the hard disk. You need to replace the hard disk and then reinstall the system.

3. This situation may also occur because the motherboard BIOS battery is out of power.

The mouse and keyboard lights do not light up when the computer is turned on?

The keyboard light does not light up. It is highly likely that the memory is faulty. It may also be caused by static electricity on the motherboard or the motherboard is faulty. Use an eraser to wipe the gold finger of the memory graphics card, and remove and insert the memory several times.

The problem remains. If there is dual memory, use a single memory for testing.

The problem still persists. Re-plug the various cables inside and outside the chassis, and connect the electronic battery on the motherboard to restore the BIOS default settings. If it still doesn't work, there's basically something wrong with the hardware, so I won't force you to send it for repair.

If you are a hands-on expert, unplug the peripherals, hard disk, and independent graphics card and connect the integrated display. If it lights up, it means there is a problem with the unplugged hardware.

Also, there is a high possibility that there is a problem with the power supply and motherboard.

There is no signal on the monitor when the newly assembled computer is turned on?

This is because the vga line connecting the host and the monitor is loose, and I don’t know which port is not connected securely, causing the signal to not be uploaded from the host to the monitor

Assembling the computer If you forget your power-on password, how do you reset it?

Of course you need to reset the password. If it is an assembled computer, it is best to reinstall the system

Why does my desktop assembled computer have a blue screen when I turn it on?

When a blue screen appears on a computer, it is generally caused by system software, memory, etc.

Computer blue screen faults and solutions:

1. The computer is accidentally installed with malware, or malicious programs are generated while surfing the Internet. It is recommended to use Tencent Computer Manager anti-virus software to clean up the garbage and check Killing the malware and restarting the computer after completion may resolve the problem.

2. Click the Start menu --- Run --- enter cmd and press Enter. At the command prompt, enter

for%1in(%windir%\system32\*.dll) doregsvr32.exe/s%1 and press Enter. Then let him run it to completion, and it may be solved.

3. There is dust in the memory stick inside the computer case. Open the case, remove the memory stick, wipe the gold finger of the memory stick with an eraser, change the slot and put it back again. That's it.

4. Press F8 while booting, enter Advanced, select Last Known Good Configuration, and confirm.

5. Use Tencent Computer Manager, toolbox--hardware detection--check the configuration, and update the driver according to the configuration! ! Computer Clinic--Search for system blue screen--View repair methods.

The above is the detailed content of What are the correct steps to assemble and turn on a computer?. For more information, please follow other related articles on the PHP Chinese website!