Shared Flashcard Set

Details

CompTIA A+ 220-701 220-702
Cert Guide
14
Other
Undergraduate 1
11/01/2010

Additional Other Flashcards

 


 

Cards

Term
Phillips and straight-blade screwdrivers
Definition
Used when hex drivers are not compatible; non-magnetic preferrred
Term
Torx driver
Definition
Required for some Compaq models; non-magnetic preferred
Term
Hex drivers
Definition
Used for opening and closing cases and securing and removing cards and motherboards; non-magnetic preferred
Term
3-claw parts retrieval tool
Definition
Retireves loose parts from computer interior; prevents lost parts, which can lead to dead shorts
Term
Hemostat clamps
Definition
Replaces tweezers for inserting and removing jumper blocks and cables
Term

Needle-nose pliers

 

Definition
Straightens bent pins
Term

Eyebrow tweezers

 

Definition
Replaces normal tweezers in toolkit for romoving and replacing jumpers
Term
Penlight
Definition
Illuminates dark cases
Term
Magnifier
Definition
Makes small parts and marking easier to read
Term

Jeweler's screwdriver set

 

Definition
Enables repairs ro devices that use small screws
Term
Six Step troubleshooting Process
Definition

1. Identify the problem

2. Establis a theory of probable cause

3.Test the theory to determing the cause

4. Establish a plan of action to resolve the problem and implement the solution

5. Verify full system functionality and, if applicalble, implement preventative measures

6. Document finding, actions, and outcomes

Term
Six Steps...Step 2
Definition
Establis a th
Term
3 computer numbering systems
Definition

1.decimal

2. binary

3.hexadecimal

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