By Donald R. Evans
This new version of the A+ whole Lab guide has been completely up-to-date to hide the newest CompTIA pursuits. it is also been revised for simpler navigation and a tighter healthy with David Groth's best-selling A+ entire learn advisor. Use those assets jointly to realize the data, talents, and self assurance you must go the tests and start a worthwhile occupation. The research advisor offers whole, in-depth insurance of all middle and OS examination ambitions. The Lab guide reinforces this very important wisdom with evaluation questions and over 50 functional exercises.Over 50 Skills-Focused Labs, Including:Replacing a floppy force or IDE disk fitting a SCSI force accumulating source details in DOS and all types of home windows operating with peripheral units Diagramming a community Partitioning a troublesome force exchanging an influence provide Upgrading motherboards and reminiscence Troubleshooting IRQ conflicts in DOS and home windows fitting and configuring all models of home windows fitting and configuring home windows purposes Configuring neighborhood and community printers utilizing experiment Disk and Defrag to avoid difficulties fitting a community interface card Configuring dial-up and peer-to-peer networks Troubleshooting home windows and home windows purposes
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This new version of the A+ whole Lab guide has been completely up to date to hide the most recent CompTIA targets. it is also been revised for less complicated navigation and a tighter healthy with David Groth's best-selling A+ entire research consultant. Use those assets jointly to achieve the information, talents, and self assurance you want to move the tests and start a lucrative occupation.
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To keep this from happening, note the pin 1 position of the hard drive so you can later match it with the striped edge on the data cable when the drive is reinstalled. After you’ve done this, disconnect the SCSI data cable (ribbon cable) and power cable from the hard drive. 7. Physically remove the hard drive from the computer. 8. In another sketch, draw the hard-drive jumper block and show the current jumper settings and terminating resistor. The jumper settings should be a binary number from 000 to 111.
Be sure to connect the striped edge of the ribbon cable to pin 1 of the IDE port. 2. Set the CD-ROM drive jumpers to the master position. 3. Mount the CD-ROM drive in the drive bay. 4. Connect the second IDE port cable to the CD-ROM drive. Be sure to connect the striped edge of the ribbon cable to pin 1 of the CD-ROM drive. 5. Connect the power cable to the CD-ROM drive. 6. Boot the computer and look for the CD-ROM drive in My Computer. 7. If the CD-ROM icon does not appear in My Computer, use the following sequence to install the CD-ROM drive: Control Panel Ø Add New Hardware If the CD-ROM icon still does not appear in My Computer, go back to Step 1.
3: Replacing a SCSI Hard Drive SCSI (Small Computer Systems Interface) is an interface standard that supports a variety of internal and external peripheral devices. The most popular of the devices are hard drives, but SCSI also supports devices like printers and scanners. Since its inception, SCSI has undergone many improvements, each one increasing aspects of the standard, such as speed and number of supported devices. The SCSI specification can be categorized into three official standards: SCSI-1, SCSI-2, and SCSI-3.