Download Mike Meyers' A+ guide to operating systems : lab manual by Michael Meyers PDF

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At the end of this lab, you’ll be able to • Set a password using the CMOS setup utility • Locate the clear CMOS jumper on the motherboard • Clear passwords and CMOS settings using the clear CMOS jumper Lab Materials and Setup The materials you need for this lab are • A working PC whose BIOS settings you can change, with access to the clear CMOS jumper on the motherboard • An anti-static mat/wrist strap • A notepad Getting Down to Business In the following steps, you’ll reboot your PC and access the CMOS setup program using a key combination.

He then replaced both sticks with two 512-MB sticks for a total of 1 gigabyte (GB). Now that he’s a technical wiz, he’s decided to upgrade his processor. What recommendations would you have for Andy? Key Terms Quiz Use the following vocabulary terms to complete the following sentences. Not all of the terms will be used. alignment notch Cedar Mill clip connector codename CPU fan assembly land grid array (LGA) microprocessor Northwood package pin grid array (PGA) Prescott screw-down connector thermal paste Willamette zero insertion force (ZIF) 1.

Save the utility for use in future lab exercises. Lab Analysis Test 1. ” What processor is Lenny using? 2. Joanna called you to say that ever since you installed her new CPU, the PC gives intermittent problems when it runs. Sometimes it just quits and freezes up. What could possibly be wrong? 3. Your cousin Trevor has been reading some CPU spec sheets online and keeps seeing the term L2 CACHE with numbers like 256K and 512K. He asks if you can explain what L2 CACHE is and what it is used for. 4.

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