CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Table 1-6. System Messages

Message

Causes

Corrective Actions

 

 

 

 

A

filename cannot contain

 

Do not use these characters in filenames.

any of the following

 

 

characters:

 

 

\

/ : * ? “ < >

 

 

A required .DLL file was not found

The application that you are trying to open is missing an essential file.

Remove and then reinstall the application.

See the application’s documentation for installation instructions.

Alert! CPU fan not

The processor cooling fan is faulty or

Ensure that the processor cooling fan is

detected

the fan assembly is not installed

properly installed. See "Troubleshooting

 

correctly.

System Cooling Problems" on page 86.

 

 

 

Alert! Previous reboot was

 

See "Getting Help" on page 107.

due to voltage regulator

 

 

failure

 

 

 

 

 

Alert! System battery

 

Replace the battery. See

voltage is low

 

"Troubleshooting the System Battery" on

 

 

page 85.

 

 

 

Alert! Unable to initial-

One or more memory modules might

See "Troubleshooting System Memory"

ize all installed memory

be faulty or improperly seated.

on page 87.

 

 

 

 

If the problem persists, see "Getting

 

 

Help" on page 107.

 

 

 

Alert! Card-cage fan

A card-cage fan is not detected during

See "Troubleshooting System Cooling

failure.

POST. The system will halt at the

Problems" on page 86.

 

<F1>/<F2> prompt even if

 

 

Keyboard Errors Report option is

 

 

disabled in the System Setup

 

 

program.

 

 

 

 

Alert! Chipset heat sink

 

Ensure heat sink and shroud assembly

not detected.

 

are properly attached. See Figure 3-15.

 

 

 

Alert! Cover was

The system was opened.

Information only. To reset the chassis

previously removed.

 

intrusion switch, see "Using the System

 

 

Setup Program" on page 27.

About Your System

17

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Dell SC440 System Messages Causes Corrective Actions, Fan assembly is not installed, Correctly, Replace the battery. See