Graphics Options; Graphics Specifications - Dell Latitude 5420 Rugged Service Manual

Figure 5. Thickness difference
Curved edge
DDR4 modules feature a curved edge to help with insertion and alleviate stress on the PCB during memory installation.
Figure 6. Curved edge
Memory Errors
Memory errors on the system display the new 2 - Amber, 3 - White failure code. If all memory fails, the LCD does not turn on.
Troubleshoot for possible memory failure by trying known good memory modules in the memory connectors on the bottom of the system
or under the keyboard, as in some portable systems.

Graphics options

Graphics Specifications

Table 5. Graphics specifications
Controller Type
Intel HD 620 UMA
Graphics
Intel UHD 620 UMA
Graphics
Intel HD 520 UMA
Graphics
AMD Radeon Discrete
540
CPU Graphics
Dependency memory type
Intel Core i3 - Integrated
7130U
Intel Core i5 - Integrated
8350U
Intel Core
Integrated
i5-6300U
Intel Core i5 - Discrete
8350U
Intel Core i7 -
8650U
Capacity External display
support
Shared system HDMI 2.0
memory
Shared system HDMI 2.0
memory
Shared system HDMI 2.0
memory
Dedicated, 2 GB HDMI 2.0
DDR5
Additional video
ports via Rear
Configurable IO
Space
• VGA
• DisplayPort
Technology and components
Maximum
resolution
4096×2304 @60 Hz
4096×2304 @60 Hz
4096×2304 @60 Hz
4096×2304 @60 Hz
23