Setup Guide

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Statement of Volatility – Dell Latitude 5310 2-in-1
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
The Dell Latitude 5310 2-in-1 contains both volatile and non-volatile (NV) components. Volatile components lose their
data immediately after power is removed from the component. Non-volatile (NV) components continue to retain their
data even after power is removed from the component. The following NV components are present on the Latitude 5310
2-in-1 system board.
Table 1. List of Non-Volatile Components on System Board
Description Reference Designator Volatility Description
User
Accessible for
external data
Remedial Action (Action
necessary to prevent loss of
data)
SSD drive(s) M.2 - 2280 Non Volatile magnetic media,
various sizes in GB. SSD (solid
state flash drive).
No Low level format
System
BIOS/EC
U2501(32MB)-Vpro
U2502(16MB)+U25
01(8MB)-Non Vpro
Non Volatile memory, Video
BIOS for basic boot operation,
PSA (on board diags), PXE diags.
No
NA
Thunderbolt
EEPROM
U7103
Non Volatile memory, 8Mbit
(1MB) (Thunderbolt FW)
No
NA
USB-Type C
PD
U7202
Non Volatile memory , 8Mbit
(1MB)
for USB type-C PD F/W
No
NA
LCD Panel
EEDID
EEPROM
Part of panel
assembly
Non Volatile memory, Stores
panel manufacturing information,
display configuration data
No
NA
System
Memory –
DDR4
memory
Two DIMM on
board DDR4
memory:
DM1/DM2
Volatile memory in OFF state
(see state definitions later in text)
Yes Power off system
RTC CMOS CPU1 (PCH) Non Volatile memory 256 bytes
Stores CMOS information
No NA
Video
memory –
frame buffer
For UMA platform:
Using system
memory
Volatile memory in off state.
UMA uses main system memory
size allocated out of main
memory.
No Power off system
Intel ME
Firmware
Conbine on BIOS
ROM
Non Volatile memory, Intel ME
firmware for system
configuration, security and
protection
No N/A
Security
Controller
Serial Flash
U401 Non Volatile memory, 128 Mbit
(16Mbyte)
No N/A