Dell Latitude 7430 Service Manual

Next steps
1. Install the 4G WWAN card or the 5G WWAN card, whichever applicable.
NOTE: This procedure applies only to computers shipped with a WWAN card installed.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
Audio daughter-board
Removing the audio daughter-board
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Remove the 3-cell battery or the 4-cell battery, whichever applicable.
About this task
The following image indicates the location of the audio daughter-board and provides a visual representation of the removal
procedure.
Removing and installing components 61

Dell Latitude 7430 Specifications

General

Processor	12th Gen Intel Core i5/i7
RAM	Up to 32GB DDR4
Graphics	Intel Iris Xe Graphics
Bluetooth	Bluetooth 5.2
Display	14-inch FHD (1920 x 1080)
Storage	Up to 1TB SSD
Operating System	Windows 11 Pro
Battery	4-cell 58 Whr
Ports	HDMI 2.0
Wireless	Wi-Fi 6E (802.11ax)
Security	Fingerprint reader, Smart Card reader, TPM 2.0