Beep Codes - Dell Inspiron 0F970NA00 Setup Manual

Beep Codes

Your computer may emit a repetitive beep code
during start-up to help troubleshoot problems
when error messages cannot be displayed.
NOTE: To replace parts see the Service
Manual on the Dell Support website at
support.dell.com.
One beep — BIOS ROM checksum failure.
Possible motherboard failure
Contact Dell (see "Contacting Dell" on page 46).
Two beeps — No RAM Detected
• Remove the memory modules, reinstall one
module and restart the computer. If the
computer starts normally, reinstall each
module until you can identify a faulty module
or reinstall the modules without an error.
• If available, install memory modules of the
same type in your computer.
• If the problem persists, contact Dell (see
"Contacting Dell" on page 46).
Three beeps — Possible motherboard failure
Contact Dell (see "Contacting Dell" on page 46).
Four beeps — RAM Read/Write failure
• Ensure that no special memory module/
memory connector placement requirements
exist (see the Service Manual on the Dell
Support website at support.dell.com).
• Verify that the memory modules that you are
installing are compatible with your computer.
• If the problem persists contact Dell (see
"Contacting Dell" on page 46).
Five beeps — Real Time Clock Failure
Replace the battery.
Six beeps — Video BIOS Test Failure
Contact Dell (see "Contacting Dell" on page 46).
Seven beeps (Inspiron 535 and 545 only) — CPU
Failure
Contact Dell (see "Contacting Dell" on page 46).
Using Support Tools
29