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はじめに

The Asus ROG G20CB is a compact gaming desktop that uses custom cooling and a specialized case layout. Replacing the graphics card (GPU) can significantly boost performance, but due to the small form factor and custom internal design, it's slightly trickier than on a regular tower. This guide will walk you through the process carefully.

Check GPU size: The G20CB supports small dual-slot GPUs (generally under 10.5 inches / 266mm long). Only 6-pin or 8-pin PCIe connectors.

必要な工具と部品

手順1 Fan

Asus ROG G20CB Graphics Card Replacement, Fan: 手順 1、 2の画像 1

Asus ROG G20CB Graphics Card Replacement, Fan: 手順 1、 2の画像 2

Remove each of the two 4.6 mm Phillips screws on the top and bottom of the tower.

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手順2

Slide the front panel to the left and lift gently.
There is a cable connecting the panel to the computer. Handle it gently and avoid straining the connected panel.

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手順3

Disconnect the cable carefully by pulling gently on both sides of the connector.

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手順4

Remove the five 4.6 mm Phillips screws holding down the fan tray and then pull the fan tray out of the system.
The fans are connected by a thin cable, be gentle when removing tray.

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手順5

Carefully unplug the two fan cables from the motherboard by pulling straight up from the base of the connector.

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手順6

Remove the six 4.6 mm Phillips screws connecting the fans to the fan tray.

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手順7 Graphics Card

Asus ROG G20CB Graphics Card Replacement, Graphics Card: 手順 7、 1の画像 1

Remove the three 4.6 mm Phillips screws from the graphics card housing.

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手順8

Pull the graphics card housing out of the case.
Be mindful of the 8-pin power cable connected to the graphics card.

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手順9

Push down the clip on the red cable connector and firmly pull the cable from the graphics card.

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手順10

Remove the 3.7 mm Phillips screw from the graphics card and its housing.

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手順11

Slide the graphics card out of the housing.

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手順12

Use one hand to bend up the PCIE riser clip, then with the other hand push it off the graphics card.
This riser will need to be used with the new graphics card in order to be installed in this system.

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終わりに

To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.