Lenovo ThinkPad T490 Hardware Maintenance Manual page 110

Abbreviation
PCH
POST
RAM
RF
RFID
RI
RJ
SATA
SIM
SVP
TFTs
UEFI
USB
UUID
VGA
VRAM
WAN
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T490 Hardware Maintenance Manual
Term
Platform Controller Hub
power-on self-test
random-access memory
radio frequency
radio-frequency identification
ring indicator
registered jack
Serial Advanced Technology Attachment
subscriber identity module
supervisor password
thin-film transistors
Unified Extensible Firmware Interface
Universal Serial Bus
universally unique identifier
video graphics array
video random-access memory
wide area network