Dell P09E002 User Manual download pdf (Page 65)

This section provides troubleshooting

information for your computer. If you cannot

solve your problem using the following

guidelines, see “Using Support Tools” on

page70 or “Contacting Dell” on page91.

WARNING: Only trained service

personnelshould remove the computer

cover. Seethe

Service Manual

support.dell.com/manuals for advanced

service instructions.

Beep Codes

Your computer might emit a series of beeps

during start‑up if there are errors or problems.

This series of beeps, called a beep code,

identifies a problem. If this occurs, write

down the beep code and contact Dell (see

“Contacting Dell” on page91) for assistance.

NOTE: To replace parts, see the Service

Manual at support.dell.com.

Beep

Code Possible Problem

One Possible system board failure —

BIOS ROM checksum failure

Two No RAM detected

NOTE: If you installed or

replaced the memory module,

ensure that the memory

module is seated properly.

Three Possible system board failure —

Chipset error

Four RAM read/write failure

Five Real Time Clock failure

Six Video card or chip failure

Seven Processor failure

Eight Display failure

Solving Problems

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Dell P09E002 User Manual Page 65