DUO (spelled right) as in not Core2, Quad
ONLY OLD PC'S BEEP
And is old, core 2 is 2006 year tech.
old old old.
the beeps are codes, no PC model told and Pav is not usefull
is it a laptop or desktop, not told,
2 short beeps?
Floppy diskette or compact disc not detected
cure is turn off floppy in the bios first and disable it in BIOS boot order
if the coin cell battery is dead, as it 7 years, EOL, then all BIOS changes and saves will be lost.
the coin cell can not BE IGNORED, only replaced.
later PCs
2 Beeps - Parity Error (bad RAM DDR or slot dusty clean it)
Reseat/replace memory, troubleshoot motherboard.
beep codes are complex.
No to PCs use the same code, unless are. same.
not the same all years
not the same all makers. of PC, OEM
not all models the same, non told.
see?
HP changed codes 3 times then ended beeps forever.and used
Caps lock blink codes, then alter used text errors.
5 generations of changes just HP. alone.
NO PC told at all. so no exact answer possible.
the bottom of your old PC has label, it tells both model and product ID
nnnnnnnABA# << this tells options loaded day 1. new)
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