Dell Latitude 7430 Service Manual

Table 1. Screw list (continued)
Component Screw type Quantity Screw image
WWAN shielding cover (for 5G
antennas)
WLAN-antenna module
● M2x2.5
● M2x2.5
● 3
● 2
●
●
Darwin bracket
Display-cable bracket
Display hinges
● M2x2.5
● M2x2
● M2.5x4
● 1
● 2
● 4
●
●
●
Audio daughter-board M2x2.5 1
Smart card reader M2x2.5 4
Fingerprint reader bracket
System board
M2x2.5
● M2x2.5
● M2x3
● M2x4
1
● 3/4
● 2
● 2
●
●
●
●
I/O daughter-board M2x4 2
Power button with optional
fingerprint reader
M1.6x1.7 2
Keyboard assembly
Keyboard
● M1.6x1.7
● M2x2
● 19/26
● 2
●
●
Major components of Latitude 7430
The following image shows the major components of Latitude 7430.
Removing and installing components
11

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