Modem Board Checkout
Do the following to isolate the problem to the system internal modem:
1.Boot from and start PC Doctor. (See “PC Doctor System Diagnostics” on page 51 for details.)
2.SelectDiagnostics .
3.SelectO her Devices .
4. | Run Modem | Loopback | Test | andModem |
| Dialtone/DTMF Test | . |
| |
5. | Follow | the instructions | in the message window. | |
6.If the test detects a modem problem, replace the modem card.
