Intel SE7221BK1 User Manual page 52

Intel® Entry Server Board SE7221BK1-E User Guide
An error or warning condition at boot can result in a series of beeps being issued known as "beep
codes. These beeps have a code that identifies system or PCI card events. For example, some Intel
RAID cards have beep codes. Before checking for a system beep code error make sure the PCI card
is not causing the beeping.
In the case of a Bootblock update, where video is not available for text messages to be displayed,
speaker beeps are necessary to inform the user of errors. For beep codes associated with a
Bootblock update refer to the Intel
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Server Board SE7221BK1-E Technical Product Specification.
Troubleshooting
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