Dell XPS 13 7390 2-in-1 User Manual

Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
• Phillips screwdriver #0
• Phillips screwdriver #1
• Torx screwdriver T5
• Flat-head screwdriver
• Plastic scribe
Screw list
NOTE: When removing screws from a component, it is recommended to note the screw type, the quantity of screws,
and then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type
is restored when the component is replaced.
NOTE: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surface when
replacing a component.
NOTE: Screw color may vary with the configuration ordered.
Table 1. Screw list
Component Secured to Screw type Quantity Screw image
Base cover Palm-rest assembly M2x4.5 8 Torx screws
Battery System board M1.6x3.4 1 Torx screw
Battery Palm-rest assembly M1.6x3 7
Battery Palm-rest assembly M1.2x4 2
Display-cable bracket System board M1.6x3 1 captive screw on
display-cable bracket
Display assembly Palm-rest assembly M2.5x3 4
USB Type-C bracket System board M1.6x3 1
USB Type-C bracket System board M1.6x2 1
System board Palm-rest assembly M1.6x2.5 4
2
8 Removing and installing components

Dell XPS 13 7390 2-in-1 Specifications

General

Graphics	Intel Iris Plus Graphics
Camera	720p HD webcam
Color	Platinum Silver with Black Carbon Fiber Palmrest
Processor	10th Generation Intel Core i5-1035G1, i7-1065G7
Display	13.4-inch FHD+ (1920 x 1200) InfinityEdge Touch Display
RAM	8GB, 16GB LPDDR4x
Storage	256GB / 512GB / 1TB PCIe NVMe SSD
Operating System	Windows 10 Home, Windows 10 Pro
Battery	51WHr
Weight	2.9 lbs (1.32 kg)
Dimensions	11.7 x 7.8 x 0.3-0.5 inches (297 x 199 x 7-13 mm)
Ports	2 x Thunderbolt 3 (USB-C), 1 x microSD card reader, 1 x 3.5mm headphone jack
Wireless	Killer Wi-Fi 6 AX1650 (2x2), Bluetooth 5.0