Dell Dimension L___cx Manuel d'utilisateur Page 137
- Page / 162
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
support.dell.com Diagnostic Codes, Beep Codes, and System Messages C-5
POST Beep Codes
If the monitor cannot display errors or problems, during POST the computer may emit
a series of beeps, or beep code, that identifies the problem.
If your computer beeps 1, 2, or 3 times, reseat the DIMMs as described in “Reseat-MMs as described in “Reseat-
ing DIMMs” in Chapter 6. If your computer beeps four times or more, refer to
Chapter 7, “Getting Help,” for instructions on obtaining technical assistance.Help,” for instructions on obtaining technical assistance.
System Messages
The first column in Table C-2 lists system messages that may appear on the screen
during the start-up routine or during normal system operation. The second column in
the table lists probable causes of the messages, and the third column either provides
a corrective action or refers you to a source for resolving the problem.
Table C-2. System Messages
Message Possible Cause Corrective Action
8042 Gate-A20
Error
The keyboard controller
failed its test.
If you receive this message after
making changes in the system
setup program, enter the pro-
gram and restore the original
value(s).
If the problem persists, you may
have to replace the keyboard or
system board. Refer to Chapter 7,
“Getting Help,” for instructions Getting Help,” for instructions
on obtaining technical assistance.
Address Line
Short!
Error in the address
decoding circuitry in the
memory.
Reseat the DIMMs as described
in “Reseating DIMMs” in
Chapter 6. Make sure that there ke sure that there
is no contamination in the DIMM
socket.
If the problem persists, refer to
Chapter 7, “Getting Help,” for
instructions on obtaining technical
assistance.
C: Drive
Error
C: Drive
Failure
The hard-disk drive is not
working or is not config-
ured correctly.
Refer to “Drives” in Chapter 6. If
the problem persists, refer to
Chapter 7, “Getting Help,” for Help,” for
instructions on obtaining technical
assistance.
NOTE: The Glossary in the system Help defines abbreviations and acronyms.
- Ergonomic Computing Habits 4
- About This Guide 7
- Other Documents You May Need 8
- Notes, Notices, and Cautions 8
- Typographical Conventions 9
- Hardware Features 17
- Software Features 18
- Available Upgrades 19
- Preventive Maintenance 20
- Power Protection Devices 22
- Line Conditioners 23
- Uninterruptible Power Supply 23
- —For You and Your Computer 25
- Installation Guidelines 26
- System Board 28
- Inside Your Computer 29
- Connector or 32
- Socket Description 32
- * •indicates pin 1 33
- PCI Expansion Card Upgrades 34
- Removing Expansion Cards 37
- Adding Memory 38
- Removing a DIMM 40
- Replacing the System Battery 40
- (BATTERY) 41
- Front-Panel Insert 45
- Configuring Drives 46
- Connecting Drive Cables 46
- 5.25-Inch Drive 47
- 3.5-Inch Drives 48
- Lower 3.5-Inch Bay 51
- Replacing the Hard-Disk Drive 52
- Drive 54
- Backing Up Data Files 55
- Software 55
- Checking the Basics 56
- Indication Action 57
- Running the Dell Diagnostics 63
- Starting the Dell Diagnostics 64
- Dell Diagnostics Main Screen 65
- Using the Dell Diagnostics 67
- Versions 68
- Features 69
- Reinstalling Drivers 70
- Incompatibilities 72
- Reinstalling Windows 98 74
- Reinstalling Windows Me 75
- Reinstalling Windows 2000 77
- Expansion Cards 79
- • Incorrect drivers installed 81
- System Memory 83
- If Your Computer Gets Wet 87
- If Your Computer Is Damaged 88
- Technical Assistance 89
- Help Tools 90
- Problems With Your Order 91
- Product Information 92
- Before You Call 92
- International 95
- Country (City) 100
- Area Local Number or 100
- Microprocessor 109
- System Information 109
- Expansion Bus 110
- System Clock 110
- Ports and Connectors 111
- Controls and Indicators 111
- Environmental 112
- Physical 112
- Altitude:: 113
- Keys Action 116
- Main Screen 118
- Advanced Screen 119
- Boot Configuration Submenu 120
- Option Function 121
- IDE Configuration Submenu 122
- Primary IDE Master Submenu 123
- Video Configuration Submenu 126
- Security Screen 127
- Boot Screen 128
- Exit Screen 130
- Clearing NVRAM 132
- Diagnostic Codes 133
- POST Beep Codes 137
- System Messages 137
- FCC Notices (U.S. Only) 142
- IC Notice (Canada Only) 143
- CE Notice (European Union) 144
- Battery Disposal 144
- VCCI Notice (Japan Only) 145
- Class B ITE 146
- NOM Information (Mexico Only) 147
- Coverage During Year One 149
- General Provisions 150
- Caribbean Only) 153
- Exclusions 154
- Making a Claim 154
- Canada Only) 155
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