Dell Inspiron 1300 Panduan Servis - Halaman 6

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Juga untuk Dell Inspiron 1300: Panduan Servis (45 halaman)

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  Before You Begin
Dell™ Inspiron™ 1300/B120/B130  Service Manual
  Recommended Tools
  Turning Off Your Computer
  Before Working Inside Your Computer
  Computer Orientation
  Screw Identification
This chapter provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the
following conditions exist:
 You have performed the steps in
l
 You have read the safety information in the Product Information Guide.
l
 A component can be replaced by performing the removal procedure in reverse order.
l
 Recommended Tools
The procedures in this document may require the following tools:
 Small flat-blade screwdriver
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 Phillips screwdriver
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 Small plastic scribe
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 Hex nut driver
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 Flash BIOS-update program floppy disk or CD
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 Turning Off Your Computer
NOTICE:
 
1. Shut down the operating system:
a.  Save and close any open files, exit any open programs, click the Start button, and then click Turn Off Computer.
b.  In the Turn off computer window, click Turn off.
The computer turns off after the operating system shutdown process finishes.
 
2. Ensure that the computer and any attached devices are turned off. If your computer and attached devices do not automatically turn off when you shut
down your operating system, press and hold the power button for 4 seconds.
 Before Working Inside Your Computer
Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety.
 
CAUTION:
 
CAUTION:
mounting bracket. Hold a component such as a processor by its edges, not by its pins.
NOTICE:
covered by your warranty.
NOTICE:
locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable. As you pull connectors apart, keep
them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and
aligned.
NOTICE:
 
1. Ensure that the work surface is flat and clean to prevent the computer cover from being scratched.
 
2. Turn off your computer. See
Great user manuals database on

Turning Off Your Computer

To avoid losing data, save and close any open files and exit any open programs before you turn off your computer.
Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not
When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the cable itself. Some cables have a connector with
To avoid damaging the computer, perform the following steps before you begin working inside the computer.
Turning Off Your
Computer.
UserManuals.info
and
Before Working Inside Your
Computer.