Dell vostro 교육 - 페이지 2

{카테고리_이름} Dell vostro에 대한 교육을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell vostro 43 페이지. Dell computer
Dell vostro에 대해서도 마찬가지입니다: 설정 매뉴얼 (2 페이지)

페이지 인쇄

Chassis Bottom . ................................................................................................................................... 18

Key Components ..................................................................................................................................... 18

Changes in Key Components from Prior Notebook Chassis ................................................................... 19

Key Components That Can Be Removed or Replaced ............................................................................ 20

Navigating the System Setup Utility (SSU) . ............................................................................................. 22

BIOS Storage Location . ............................................................................................................................ 23

Types of BIOS .......................................................................................................................................... 23

Entering the BIOS .................................................................................................................................... 24

BIOS Security Policies . ............................................................................................................................. 24

BIOS Level Security . ................................................................................................................................. 24

Types of Passwords . ................................................................................................................................ 25

BIOS Security Information . ...................................................................................................................... 25

Troubleshooting Power and POST issues . ................................................................................................... 25

Objectives................................................................................................................................................ 25

The POST Process . ................................................................................................................................... 26

Function of the BIOS in the POST Process .............................................................................................. 26

Troubleshooting Power-or POST-Related Stage Failures . ....................................................................... 26

LCD Error Messages during POST . ........................................................................................................... 27

Power LED States .................................................................................................................................... 28

Troubleshooting the AC Adapter ............................................................................................................ 28

BIOS LED Codes ....................................................................................................................................... 29

Device Status LEDs .............................................................................................................................. 30

Keyboard Status LEDs.......................................................................................................................... 30

LED Error Codes for a No-POST Situation ............................................................................................... 31

Troubleshooting External Devices and CRUs .......................................................................................... 33

Troubleshooting a System Hard Lock ..................................................................................................... 34

Unlocking a System Hard Lock ................................................................................................................ 34

Troubleshooting Latitude XT Hardware . ..................................................................................................... 34

Digitizer ................................................................................................................................................... 34

Stylus . ...................................................................................................................................................... 35

Troubleshooting Display Issues . .................................................................................................................. 35

Identifying Display Issues ........................................................................................................................ 35

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