Computer Maintenance Chapter 3
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Questions and Answers

Which component must be removed first during the disassembly of the Veriton M265?

  • First Memory from DIMM (correct)
  • I/O Shielding
  • Second Memory from DIMM2
  • Motherboard
  • When removing the motherboard from the Veriton M265, you must release only 4 screws.

    False

    What should you do before ordering FRU parts for the Veriton M265?

    Check the most up-to-date information available on your regional web or channel.

    During disassembly, the __________ must be removed after the motherboard.

    <p>I/O Shielding</p> Signup and view all the answers

    Which signal corresponds to Pin 16 in the ATX 24-pin Power Connector?

    <p>PS_ON</p> Signup and view all the answers

    Match the following pin numbers with their corresponding signal names in the ATX Power Connector:

    <p>1 = +3.3V 4 = +5V 10 = +12V 22 = +5V</p> Signup and view all the answers

    What should be checked when removing the second Memory from DIMM2?

    <p>It is optional by SKU.</p> Signup and view all the answers

    The troubleshooting chapter provides information on Power-On Self-Test (POST).

    <p>True</p> Signup and view all the answers

    What is the first step in the disassembly procedure for the Veriton M265?

    <p>Power off the machine</p> Signup and view all the answers

    The disassembly procedure for the Veriton M265 involves removing the power supply first.

    <p>False</p> Signup and view all the answers

    Name the panel that must be removed to access the internal components of the Veriton M265.

    <p>side panel</p> Signup and view all the answers

    The disassembly procedure is detailed in Chapter ___.

    <p>3</p> Signup and view all the answers

    Match the following parts with their function in the Veriton M265:

    <p>Front Panel = Provides power and access to USB ports Rear Panel = Holds major connections and ventilation Power Supply = Supplies electrical power to components Motherboard = Main circuit board for hardware connections</p> Signup and view all the answers

    Which chapter contains information about the Standard CMOS Features?

    <p>Chapter 2</p> Signup and view all the answers

    The Veriton M265 disassembly requires specialized tools.

    <p>True</p> Signup and view all the answers

    Before beginning the disassembly, ensure that the Veriton M265 is ___.

    <p>unplugged</p> Signup and view all the answers

    What is the purpose of the 'Exit Without Saving' option in the Setup Utility?

    <p>To discard any changes and exit.</p> Signup and view all the answers

    The screws used during the disassembly of components are all the same size.

    <p>False</p> Signup and view all the answers

    Before beginning the disassembly procedure, what should you ensure regarding power?

    <p>Turn off the power to the system and all peripherals, and unplug the AC adapter and all power and signal cables.</p> Signup and view all the answers

    To prevent electrostatic discharge, you need to use a ______ and a ______.

    <p>wrist grounding strap, conductive mat</p> Signup and view all the answers

    Match the following tools with their functions during disassembly:

    <p>Wrist grounding strap = Prevents electrostatic discharge Wire cutter = Cuts wires for disassembly Phillips screwdriver = Unscrews various components Conductive mat = Grounding surface to prevent static</p> Signup and view all the answers

    What is the first step to take before performing the disassembly procedure?

    <p>Turn off the power to the system.</p> Signup and view all the answers

    The left side cover of the computer is removed by releasing it with two screws.

    <p>True</p> Signup and view all the answers

    What should you do with screws during the disassembly process?

    <p>Group the screws with the corresponding components.</p> Signup and view all the answers

    Study Notes

    Exit Without Saving

    • Option available to discard changes and exit the Setup Utility.

    Tools for Disassembly

    • Required tools include:
      • Wrist grounding strap and conductive mat for electrostatic discharge prevention.
      • Wire cutter.
      • Phillips screwdriver (varied sizes).
    • Group screws with corresponding components during disassembly to prevent mismatches.

    Pre-Disassembly Checklist

    • Ensure the power to the system and peripherals is off.
    • Unplug the AC adapter and all power/signal cables from the system.

    Disassembly Procedure Overview

    • Follow the disassembly video if available and ensure the system is powered down before starting.

    Veriton M265 Disassembly Steps

    • Remove Side Cover

      • Place the computer on a worktable.
      • Release left side cover using 2 screws, then remove it and lock the handle.
    • Remove Memory

      • Extract the first memory module from DIMM.
      • Optionally, remove the second module from DIMM2 depending on SKU.
    • Remove Motherboard

      • Unscrew 8 screws from corresponding holes.
      • Follow the provided visual instructions for the order of screw removal.
      • Detach the motherboard from the chassis.
    • Remove I/O Shielding

      • Detach the I/O shielding from the system.

    Troubleshooting Information

    • Refer to the generic troubleshooting guide for:
      • Power-On Self-Test (POST) and checkpoints.
      • Error messages and symptoms list.

    ATX 24-pin Power Connector

    • Key pins and their corresponding signals include:
      • Pin 1 & 13: +3.3V
      • Pin 4 & 10: +5V
      • Pin 8: PWR OK
      • Pin 11 & 12: +12V
      • Pin 20: -5V
      • Pins also include COM and other voltages.

    Field Replaceable Unit (FRU) List

    • Contains listing for global configurations of Veriton M265 for parts ordering and RMA processes.
    • Recommended to check the latest FRU information on the respective regional web or channel.

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    Description

    This quiz covers essential concepts from Chapter 3 on Machine Disassembly and Replacement. It highlights the necessary tools and procedures for safely disassembling a computer. Test your understanding of these critical maintenance skills.

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