Dell XPS 8940 User Manual

Steps
1. Lay the computer on the right side.
2. Remove the screw (M2x3) that secures the wireless card to the system board.
3. Slide and lift the wireless-card bracket off the wireless card.
4. Disconnect the antenna cables from the wireless card.
5. Slide and remove the wireless card at an angle from the wireless-card slot.
Installing the wireless card
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
NOTE: To avoid damage to the wireless card, do not place any cables under it.
About this task
The following images indicate the location of the wireless card and provide a visual representation of the installation procedure.
Removing and installing components
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Dell XPS 8940 Specifications

General

Memory	Up to 128GB DDR4 2933MHz
Processor	11th Generation Intel Core i5, i7, or i9
Graphics	NVIDIA GeForce GTX 1650, RTX 3060
Storage	2TB M.2 PCIe NVMe SSD
Operating System	Windows 10 Home, Windows 10 Pro
Audio	Realtek ALC3861 with Waves MaxxAudio Pro
Connectivity	Intel Wi-Fi 6 AX201, Bluetooth 5.1
Power Supply	360W or 500W (Configuration dependent)
Dimensions	14.45 x 6.65 x 12.13 inches