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How to install a desktop computer graphics card

2025-12-03 03:05:30 science and technology

How to install a desktop computer graphics card

Installing a graphics card is a critical step when building or upgrading a desktop computer. Whether it is to improve gaming performance, speed up video editing, or support multi-screen work, it is crucial to install the graphics card correctly. This article will introduce in detail the steps, precautions and recent popular graphics card model recommendations for graphics card installation.

1. Preparations before installing the graphics card

Before you start installing the graphics card, you need to make sure that the following conditions are met:

Projectrequest
Power supplyGraphics card power consumption + other hardware power consumption ≤ power supply rated power (it is recommended to reserve 20% margin)
motherboard slotPCIe x16 slot (PCIe 3.0 or higher recommended)
Chassis spaceGraphics card length ≤ the maximum graphics card length supported by the chassis
Auxiliary power supplyConfirm whether the graphics card requires a 6pin/8pin power supply interface

2. Detailed explanation of installation steps

1.Power outage and anti-static: Turn off the power and unplug the power cord, and touch metal parts to discharge static electricity.

2.Remove the chassis side panel: Use a screwdriver to remove the left side panel to expose the motherboard area.

3.Remove old graphics card (if applicable): - Disconnect the graphics card power cable - Press the PCIe slot latch - Slowly pull out the graphics card vertically

4.Install new graphics card: - Align the gold finger with the PCIe slot - Insert vertically downwards evenly - Make sure the buckle locks automatically

5.Connect power cord: - Connect the 6pin/8pin power supply according to the graphics card requirements - Pay attention to the interface direction (fool-proof design)

6.fixed graphics card: - Use case screws to secure the graphics card bezel - Make sure the graphics card does not sag

3. Recommended recent popular graphics card models (data in the past 10 days)

ModelVideo memoryprice rangePopular reasons
NVIDIA RTX 4060 Ti8GBGDDR62899-3299 yuanDLSS 3 technology support, outstanding cost performance
AMD RX 76008GBGDDR61999-2299 yuanBest choice for 1080p gaming
NVIDIA RTX 409024GBGDDR6X12999-15999 yuanAI computing and 8K gaming flagship
Intel Arc A7508GBGDDR61599-1799 yuanDriven by continuous optimization and cost-effective improvement

4. Precautions after installation

1.Driver installation: Go to the graphics card official website to download the latest driver. It is recommended to use the DDU tool to clear the old driver.

2.Temperature monitoring: Use software such as GPU-Z to monitor standby/full load temperature. Normal range: standby 30-50℃, full load ≤85℃.

3.Performance testing: Run 3DMark or game benchmarks to confirm that performance is normal.

4.Wire sorting: Make sure the power supply cable does not block the chassis air duct to prevent the cable from compressing the graphics card.

5. Frequently Asked Questions

questionsolution
Graphics card cannot light upCheck power supply connections, PCIe slot contacts, motherboard BIOS settings
The fan does not rotateSome graphics cards support low-temperature stall function, which can be verified through load testing
Performance is lower than expectedUpdate the driver, check whether the power supply is sufficient, and disable the integrated graphics card
Not enough chassis spaceYou can consider a vertical installation solution or replace it with a larger chassis.

Through the above steps, you can successfully complete the graphics card installation. Recently, in the graphics card market, with the release of new drivers and promotions, the RTX 40 series and RX 7000 series have continued to attract more attention. It is recommended to choose the appropriate model based on your budget and needs. If you encounter difficulties during the installation process, it is recommended to consult the manufacturer's instructions or contact professional technical support.

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