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This guide will demonstrate a replacement of Graphics Processing Unit (GPU) in a HP Pavilion 690. The graphics processing unit is an important part in any computer and allow them to render images, video, and animations. If they become damaged a computers capability can become severely limited or they may even become unusable. By replacing the GPU instead of the entire computer, you are helping to reduce toxic e-waste in our landfills.
For this fix you will need a 4mm flathead screwdriver, a replacement GPU, and a small bowl or other container to hold screws. To restore the computer to original functionality you will need a NVIDIA GeForce GTX 1660 Ti Graphics Card. However, you may upgrade the graphics card if you wish. Be mindful that more powerful graphics cards will require more power and may also require an upgraded Power Supply Unit.
Then the guide will detail the steps you will follow to replace your GPU.
Computers are electronic by nature, so it is important to ensure that they are properly powered off and unplugged before beginning the repair.
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Power off the desktop and unplug the power cable.
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Hold power button for 5 seconds to discharge the capacitors.
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Remove the side panel from the computer.
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Remove screws and place screws in bowl for safe storage.
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Disconnect CD-ROM drive from the computer.
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Press in the small black lever on the back of the CD-ROM drive.
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Remove the CD-ROM drive from the computer.
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Disconnect the wires connecting the storage housing to the motherboard.
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Remove the storage housing from the computer.
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Unscrew the screws on the latch on the back of the computer.
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Flip the open the latch on the back of the computer.
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Disconnect the power cable from the GPU.
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Press down on the small lever at the base of the GPU to release the component.
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Pull the GPU gently out of the computer.
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Slide the replacement GPU into the slot.
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Plug the power cable into the replacement GPU.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.