Practical - 80:- Installation and Configuring Videocard And Expansion Card

1. Objective

To learn the correct procedure for installing and configuring expansion cards (GPU, Sound Card, or Network Card) into a PC system. 

2. Tools and Components Required

• Hardware: Motherboard with an available PCIe slot, a Video Card (GPU).

• Tools: Phillips-head screwdriver (usually #2).

• Safety: Anti-static wrist strap or a grounded metal surface.

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3. Pre-Installation Safety Steps

1. Power Down: Shut down the Windows OS and turn off the power switch on the back of the Power Supply Unit (PSU).

2. Unplug: Disconnect the power cable from the wall socket.

3. Discharge: Press the PC's power button for 5 seconds to discharge any remaining electricity in the capacitors.

4. Static Safety: Wear an anti-static strap or touch the bare metal of the PC case to ground yourself.

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4. Step-by-Step Installation Procedure 

Step A: Opening the Case

• Remove the side panel of the computer case by unscrewing the thumbscrews at the back.

• Lay the case flat on a stable, non-conductive surface (like a wooden table).

Step B: Identifying the Slot

• Locate the PCI Express (PCIe) x16 slot on the motherboard. This is usually the longest slot and is typically located closest to the CPU.

Step C: Preparing the Case Rear

• Remove the metal "expansion slot covers" from the back of the case that align with your PCIe slot. Most modern video cards require two slots.

• Keep the screws handy; you will need them to secure the card. 

  
  
  

Step D: Seating the Card

• Hold the video card by its edges. Do not touch the gold pins or the circuitry.

• Check if the PCIe slot has a small plastic latch at the end. If so, push it down to the "open" position.

• Align the card's gold connectors with the slot.

• Press down firmly and evenly until the card "clicks" into place and the plastic latch snaps back up.

Step E: Securing the Card

• Use the screws removed in Step C to bolt the metal bracket of the card to the PC case. This prevents the card from sagging or becoming loose.

Step F: Connecting Power (If Required)

• High-performance video cards require extra power. Locate the 6-pin or 8-pin PCIe power cables from your Power Supply.

• Plug them firmly into the side or rear of the video card.

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5. Post-Installation & Software

1. Close the Case: Reattach the side panel.

2. Connect Monitor: Plug your monitor cable (HDMI or DisplayPort) directly into the new video card, not the motherboard.

3. Boot Up: Turn on the PC.

4. Driver Installation: Once Windows starts, the display might look low-resolution. Go to the manufacturer’s website (NVIDIA, AMD, or Intel) to download and install the latest Display Drivers.

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6. Troubleshooting Tips

Problem	Solution
PC won't turn on	Check if the card is fully seated or if the PSU cables are tight.
No signal on monitor	Ensure the HDMI/DP cable is plugged into the GPU, not the motherboard.
Fan not spinning	Some modern cards only spin fans once they get hot; check under load.

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7. Conclusion

The expansion card has been successfully installed. By following these steps, you ensure the hardware is physically secure and the system is ready for high-performance tasks like video editing or gaming.