IBM PCjr

I
Whenyou start the next part of the test, you will hear a
sound coming from the external speaker (not the
system unit) that sounds like a motorcycle gradually
accelerating, remaining at the samespeed (frequency)
for a moment, and then fading away.
A fifth sound symbol will appear on the screen.
As you do this part of the sound test, Ustenfor these
failures:
1. No sound is heard at aU.
2. Something other than a smooth increase in
frequency occurs.
3. The volume diminishes abruptly rather than
smoothly.
Press the Ins key once to start the next part of the
sound test.
DID ANY FAILURE AS DESCRIBED ABOVE
OCCUR?