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CAUTION:
Do not install GPUs, network cards, or other PCIe devices on your system that are not validated
and tested by Dell. Damage caused by unauthorized and invalidated hardware installation will null and void the
system warranty.
Before working inside your system
Prerequisites
Follow the safety guidelines listed in the
Steps
1. Power off the system and all attached peripherals.
2. Disconnect the system from the electrical outlet, and disconnect the peripherals.
3. Remove the system cover.
After working inside your system
Prerequisites
Follow the safety guidelines listed in
Steps
1. Replace the system cover.
2. Reconnect the peripherals and connect the system to the electrical outlet, and then power on the system.
Recommended tools
You need the following tools to perform the removal and installation procedures:
● Phillips 1 screwdriver
● Phillips 2 screwdriver
● Torx T15 screwdriver
● 5 mm hex nut screwdriver
● Plastic scribe
● 1/4-inch flat blade screwdriver
● Wrist grounding strap connected to the ground
● ESD mat
● Needle-nose pliers
System cover
Removing the system cover
Prerequisites
1. Follow the safety guidelines listed in the
2. Power off the system, and any attached peripherals.
3. Disconnect the system from the electrical outlet and peripherals.
4. Place the system on a flat, stable surface.
NOTE:
Ensure that the lock on the side of the system cover is unlocked.
22
Installing and removing system components
Safety
instructions.
Safety
instructions.
Safety
instructions.
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