CompTIA A+ Notes

[COMP TIA A+] BIOS

BIOS Version herausfinden unter Windows: MSINFO32 DXDIAG   [view]

By: m3m0r3x | Related Lesson: BIOS - Basic Input Output System | Modified: June 15, 2016

Optical devices.

Optical devices(disks).CD+R(data can be written and read on the disk but the data cant be re-written) CD-R(data can be written and read on the disk but the data cant be re-written) CD+RW(Data can be written and read, and the data can also be re-writt [view]

By: frostyfrost | Related Lesson: Install & Configure Storage | Modified: June 15, 2016

expansion packs lulz

pci pcix(pcix1 and pcix16 means x16 is 16X faster) pcie agp accelerated graphics port agp can borrow system memory to allow greater rendering agp pro stronger agp card cnr slot communications network riser slot (used to be amr audio modem riser) cnr [view]

By: pilferpwnage | Related Lesson: Expansion Slots | Modified: June 15, 2016

BIOS

BIOS : basic input output system . Located on the mother board , small chip . Is a piece of software that controles the hardware which is the BIOS . Sometimes firmware needs to be updated . When flashing BIOS we should use a UPS.     [view]

By: | Related Lesson: BIOS - Basic Input Output System | Modified: June 15, 2016

About Anthony Harris

He worked with computers since he was young  .                 He will teach us about comp TIA A+ Helps in maintaining network and …. for the company and works also for labs and educational purposes. He will give us better info [view]

By: | Related Lesson: About Anthony Harris | Modified: June 15, 2016

BIOS 1

BIOS = Basic Input Output System – allows computer to understand command and work through problem solving. We use it to turn on the computer and select an operating system. BIOS is located in the motherboard. A small chip on the motherboard whi [view]

By: Maila Cas | Related Lesson: BIOS - Basic Input Output System | Modified: June 15, 2016

2016-06-015

Configurations in Bios # boot order of hard drives # PXE booting also called network booting # I/O devices (input / output) # Wake on Lan (WOK) # Date / Time # CPU clock speeds # Virtualization [view]

By: phoenexis | Related Lesson: Configurations | Modified: June 15, 2016

2016-06-15

What does Bios do? # Start up -> F2 (depends on computer brand / model) # RAM details # Hard drive details # optical drive details # CPU details [view]

By: phoenexis | Related Lesson: BIOS: Component Information | Modified: June 15, 2016

2016-06-15

1.) Check Bios Versiona – msinfo32b – dxdiag2.) Find Updates3.) Secure Power4.) Install Bios [view]

By: phoenexis | Related Lesson: BIOS - Basic Input Output System | Modified: June 15, 2016

2

BIOS chip is located normally just close to the CMOS battery (cell) on the motherboard. CMOS battery: Complimentary Metal Oxide Semiconductor CMOS battery provides constant power to the CMOS memory. CMOS memory works in conjunction with the BIOS. Wha [view]

By: Ahmed Rasool | Related Lesson: BIOS: Component Information | Modified: June 15, 2016

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