HP h8-1423 Upgrading or Replacing an Add-in Card, Removing the add-in card, Before you begin

Upgrading or Replacing an Add-in Card

Computer features may vary by model.

10 – 15 minutes

Before you begin

Observe the following requirements before removing and replacing the add-in card.

WARNING! Never open the cover with the power applied. You might damage your computer or be injured by the spinning the fan blades.

WARNING! Avoid touching sharp edge inside the computer.

WARNING! Keep your hands away from the moving fan.

WARNING! Keep fingers and tools clear of the fan when the power is applied.

CAUTION: Static electricity can damage the electronic components inside the computer. Discharge static electricity by touching the metal cage of the computer before touching any internal parts or electronic components.

IMPORTANT: A add-in card is extremely sensitive to shock impact. Do not bang or drop it. Static electricity can damage the card.

Tools Needed

●Flathead/T15 Torx screwdriver

Small screws are easily lost. Remove screws over a surface that enables you to retrieve them if they fall.

Removing the add-in card

1.Remove any media or storage devices such as CDs, DVDs, and USB.

2.Close all programs, and then shut down your operating system.

3.Unplug the computer by disconnecting the power cord and all attached cables from the back of the computer.

4.Using a flathead or Torx screwdriver, loosen the screw at the back of the computer that secures the side panel to the computer.

18 Upgrading and Servicing Guide Features may vary by model.