Toshiba Satellite P10 series User Manual page 160

Memory expansion
Refer also to Chapter 8, Optional Devices, for information on installing memory
modules.
Problem
The computer hangs
up and issue beep
sounds. (A long beep,
three short beeps,
three short beeps, and
then a long beep.)
Modem
Problem
Communication
software can't
initialize the modem
You can hear a dial
tone but can't make a
call
You place a call, but a
connection can't be
made
After making a call
you can't hear a ring
Communication is cut
off unexpectedly
Hardware and system checklist
Procedure
Make sure the memory module installed in the
expansion slot is compatible with the computer.
If an incompatible module has been installed, follow
the steps below.
1. Turn off the power.
2. Disconnect the AC adaptor and all peripheral
devices.
3. Remove the battery pack.
4. Remove the memory module.
5. Replace the battery pack and/or connect the AC
adaptor.
6. Turn on the power.
If problems persist, contact your dealer.
Procedure
Make sure the computer's internal modem settings are
correct. Refer to Phone and Modem Options
Properties in the Control Panel.
If the call is going through a PBX machine, make
sure the communication application's tone dial
detection feature is disabled.
Make sure the settings are correct in your
communications application.
Make sure the tone or pulse selection in your
communications application is set correctly.
The computer will automatically cut off
communication when connection with the carrier is
not successful for a set time interval. Try lengthening
this time interval.
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