Why is the red light on the computer assembly? When a red light appears after assembling a computer, most of the reasons are caused by hardware problems or poor circuit connections. In order to help everyone solve this problem, PHP editor Apple has specially compiled the following article, which details the possible reasons for the red light on computer assembly and the corresponding solutions. Welcome to read it.
Causes and solutions:
1. The memory module is loose or damaged
Solution: Wipe the gold finger of the memory module with an eraser, and reinsert the memory module; replace the memory strip.
2. Poor contact with the graphics card
Solution: Same as the memory method.
3. The host is short-circuited.
Solution: Clean the host and reconnect the wiring.
4. Motherboard BIOS problem
The motherboard BIOS stores important hardware data. Once it fails, the computer may not start.
Solution: Enter the motherboard BIOS setting interface and restore the bios to the default value.
After completing the DIY computer assembly, you can follow the steps below to install the operating system:
1. Prepare operating system installation media, such as Windows installation CD or USB.
2. Insert the installation media into the computer and press the corresponding buttons to enter the BIOS settings when booting. The BIOS setting interface may be slightly different on different computers. It is usually entered by pressing the Delete, F2 or F12 key.
3. Find the "Boot" tab in the BIOS setup interface, set the boot priority to CD/DVD or USB, so that the computer boots from the installation media.
4. Save settings and exit BIOS. The computer will boot from the installation media.
5. The operating system installation program will start. Follow the prompts to complete the installation process. During this process, you need to select options such as installation language, time, keyboard type, and more.
6. When the system asks you which disk you want to install to, please select the disk you want to install the system on, and partition and format it. If you are not sure how to partition and format, you can choose "Default Partitioning".
7. Next, please wait for the operating system installation process, which may take some time. During the installation process, you need to set some system settings, such as setting an administrator password, selecting network settings, etc.
8. Finally, after the installation is complete, you need to restart your computer and boot from the hard drive. Set the boot priority to the hard disk in the BIOS settings, save the settings and exit the BIOS.
In this way, you have successfully installed the operating system and can start using your new computer.
Dear, after the new computer is assembled, the system needs to be redone. If the hard drive on the original machine is used in the new machine, because the hardware configuration has been changed, the driver will need to be changed, so it needs to be reinstalled. Operating system, you can try changing the hard disk mode to compatibility mode and see if you can enter the system. If not, you can only redo the system. Please save important files in advance before redoing the system to avoid losing them. There is also a new hard drive. There is no operating system, you must install the system to use it!
Assembly does not fall within the taxable scope of consumption tax, so consumption tax is not paid
Sales of assembled computers must pay:
1. Sales must pay value-added tax, urban construction tax, education tax Fee surcharge
2. Corporate income tax must be paid on profits
3. Personal income tax must be paid on wages
4. Others include stamp tax and land tax based on the specific circumstances of the enterprise. , real estate tax, vehicle and vessel tax
When there is a discount, a separate sales revenue-discount account must be set up as a deduction item for sales revenue. This is in the "Profit and Loss Statement" of the accounting financial business statement.
It is important to note that the sales revenue-discount account only counts sales revenue and sales discounts listed on the same invoice. That is to say, if the sales discount is not listed on the invoice of sales revenue , but are invoiced separately and cannot be deducted from sales revenue.
Looks like your accessory doesn’t have a CD-ROM drive. Let’s not talk about installing the system from the CD. Prepare a USB flash drive with a slightly larger capacity and use the U Master USB boot disk creation tool. Run the program on your computer to make your USB flash drive a boot disk (it will format the contents of the USB flash drive). data), download a win7/8/10 iso or gho system file and put it in the corresponding folder in the U disk (iso or gho folder). Insert the U disk into the new machine, boot into the bios to set the U disk boot, restart the computer. Select win8PE new machine mode, the computer will enter the desktop and automatically run the installation system. If your gho/iso file is placed in the correct location, the installation options will be automatically selected. Just go to the next step. The new hard drive can be partitioned.
The configuration table for assembling the computer can be created through spreadsheet software (such as Excel, Google Sheet, etc.). Here are some steps:
Open your favorite spreadsheet software, such as Excel, and create a new spreadsheet.
Create necessary header rows, such as "Part Name", "Model", "Price", "Source", "Website", etc.
Fill in the detailed information of each part according to your needs, including name, model, price, etc. It is recommended to divide different part types into different worksheets when filling out, such as processor, graphics card, memory, hard disk, etc.
Add hyperlinks to each part you collect so you can easily access related websites. In Excel, you can add links through the "Insert Hyperlink" option, or directly using the shortcut Ctrl K.
After completion, you can customize the formatted cells as needed, and perform operations such as sorting, filtering, and searching on the entire table.
Save and share your computer configuration table so that others can view or refer to it.
It should be noted that the data in the computer configuration table should be as accurate as possible so that others can quickly understand the performance and price of each part. At the same time, it is recommended to add some comments to help others better understand every detail in the table.
Graphics card rtx2060 2500 yuan (supports ray tracing)
cpu R5 3600 1400 yuan
Motherboard: B450 600 yuan
m.2 Solid state drive 500G 600 Yuan
4T mechanical hard drive 600 yuan
Main case with fan + power supply 600w 500 yuan
Memory stick 8G two, 500 yuan
Keyboard and mouse 100 Yuan
Assembling a computer does require a checklist, because when we assemble the computer, after determining the configuration and operation requirements of the computer, we can purchase some suitable motherboards online, and then determine the power supply, graphics card and other configurations based on the motherboard. If you ask, just make a list and ask the computer factory or dealer directly to buy it
Assembling a computer can have some benefits, such as:
1. Customized configuration: Assembling a computer can choose the appropriate hardware configuration according to personal needs, and you can choose more based on your own purpose and budget. Suitable components.
2. Cost-effectiveness: Assembling a computer is more cost-effective than purchasing a brand-name machine. You can save costs by choosing hardware with higher cost-effectiveness.
3. Upgradeability: Assembling a computer is usually easier to upgrade the hardware. The hardware can be upgraded or replaced at any time as needed to improve the performance of the computer.
4. High degree of freedom: When assembling a computer, you can choose the appearance design, color matching, etc. according to your personal preferences, and you can create a unique computer.
However, there are also some challenges and risks in assembling a computer, such as requiring certain professional knowledge and skills, choosing inappropriate hardware that may cause compatibility issues or poor performance, possible risks during the assembly process, etc. . Therefore, if you do not have enough experience and skills, or do not know much about computer hardware, it may be more suitable to buy a branded machine.
There are drawings when you buy a computer desk, just assemble it according to the drawings
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