Lenovo NetVista Hardware Maintenance Manual (HMM) for NetVista 2284 systems - Page 92

Factory-Installed Modem Card, START, DOES THE MODEM PASS THE TEST? YES, READ AHEAD. NO

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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

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58
IBM Desktop System HMM
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.