Computer Assembly Flashcards
NIC
An adapter that enables a PC to connect to a local area network
BIOS
Firmware that is used during the PC boot process
Post
The startup test of hardware
UEFI
A software layer that replaces the BIOS and sits between the OS and the system firmware
Virtualization
Allows multiple operating systems to run on a computer at the same time
CMOS
A type of memory where the BIOS settings are saved
Heat Sink
A part that attaches to the top of the processor and that draws heat away
Boot Order
A BIOS setting for bootable partitions and devices
Clock Speed
A function configurable within some BIOS setup programs and that allows for modification of the CPU running speed
Secure Boot
Prevents an untrusted or unauthorized OS from loading during startup
PCI
An older expansion slot that used to attach hardware to a motherboard
FireWire / Thunderbolt
external I/O ports that connect digital devices to a computer
TPM
Stores security keys and passwords
LoJack
A BIOS setting to help located lost devices
SATA
15-pin power connector that attaches internal hard drives and optical drives to the motherboard
