Troubleshooting Guide
2–32 www.hp.com µ µ
µ µ
∆
.
()
µ µ
.
µ
,
µ,
.
. 1. µµ Control Panel
( ),
Sound (),
Speech and Audio Devices
( µ )
Sounds
and Audio Devices (
).
2. Mute
()
µ .
µ.
µ
µ.
Ä
: µ,
µ µ µ .
∆, µ µ
µ µ.
µ
()
µ