Beep Codes - Mitsubishi Electric apricot ls/vs550 Owner's Handbook Manual

Power Management
Menu option
Power Management
Time Till (auto) Power Saving
Hard disk Power Saving
Standby Switch Monitor Control

Beep codes

The power management features provided aim to reduce the
amount of electricity consumed by your computer if it should be
left idle. If your system has Apricot power management software the
BIOS settings should all be set to disabled as standard. That will
allow use of the software to pre-program power restore events and
operations. (incoming messages, alarm calls etc.)
The following menu is available:
Caution Caution
The monitor supplied with your computer is designed to work with these
energy-saving features. If you use another, or older monitor, It may not
be compatible. It may cause permanent damage.
No beeps. If no beeps are heard at all the speaker may be
disconnected or there may be a speaker circuitry fault.
One short beep. Marks the completion of POST and no functional
errors found. You will also get a single beep if you press an invalid
key for a power-on password.
Two short beeps. Indicates and draws your attention to an error
during POST. This should be accompanied by an error message.
Three short beeps. System memory error, normally accompanied
by code 201. Beeps are used when the video cannot display the
code.
Continuous beep. Could indicate a serious failure of the system
motherboard, or a failure of the speaker circuitry.
S y s t e m B I O S a n d S e t u p
Choices
'On' or 'Off'
'Disable', or range of times. (in minutes)
'Disable', 'Enable'. (timing fixed at 20 mins)
'Disable', 'Enable'. ( see warning below)
LS/VS550 OWNER'S HANDBOOK 6/11