IBM 2274 manual Factory-Installed Modem Card, 002

Factory-Installed Modem Card

NOTE: The factory-installed modem is a 56.6 Kbps modem with a cable of microphone-in and speaker-out from system board.

001 - START

•In Windows 98 Device Manager, ensure that the modem is not configured with a conflicting COM port and IRQ setting.

•Ensure that the communication software is configured with the correct COM and IRQ settings (same COM port and IRQ as the modem).

•Ensure that all communication parameters (baud rate, data, stop and parity bits) are properly configured and are identical on both sides.

•Connect the phone line to the LINE port of the modem card.

•Power off the system unit.

NOTE: Check the outside phone line by connecting a working telephone to the telephone wall jack. Listen for a dial tone to ensure that the phone line is good.

002 -

•Insert the diagnostics diskette into the diskette drive.

•Power on the system unit.

•Select Diagnostics menu.

•Select All Tests, then execute Modem test.

003 - DOES THE MODEM PASS THE TEST? (YES, READ AHEAD. NO, GO TO STEP 004.)

•Power off the system unit.

•Remove all adapter cards.

•Connect a hard disk drive with pre-loaded Windows 98.

•Power on the system unit.

•Perform the following steps under Windows 98.

NOTE: If an operating system other than Microsoft Windows 98 is installed, the program screens and icons may differ from these instructions.

58 IBM Desktop System HMM