Lenovo ThinkPad 390X User's Reference for ThinkPad 390 - Page 108

Using a PC Card with the Port Replicator, USB Connector Considerations, Using a Second CardBus Card

Page 108 highlights

Hints, Tips and Limitations For OS/2 Warp: Hibernation is not supported. If you receive incoming faxes or mail under OS/2, you must set the modem settings in the fax application to one of the following: Hardware FIFO enabled Hardware Flow Control on UART 16550A modem In OS/2 FaxWorks for example, select Utilites, Settings, Modem Type, and H/W FIFO (16650A). If you do not set your modem to one of these settings, you will not be able to receive an incoming fax. For Windows NT: Hibernation is not supported. For more information, refer to the following Web site: http://www.pc.ibm.com/thinkpad Using a PC Card with the Port Replicator In the Windows 95, Windows NT, Windows 3.11 or DOS environment, you need to install the PC Card support software after docking your computer to the port replicator. If you have already installed the PC Card support software, uninstall it and then reinstall it after you dock your computer to the replicator. USB Connector Considerations If your computer tries to enter suspend mode and the request is rejected, the device in the USB connector might be disabled. If this occurs, do a hot-unplug and -plug operation for the USB device. Using a Second CardBus Card If a CardBus Card is already configured in your computer or in the port replicator, you must configure the second CardBus manually by using the Device Manager. To get to the Device Manager, doubleclick on the System icon in the Control Panel. 92 ThinkPad 390 User's Reference

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Hints, Tips and Limitations
For OS/2 Warp:
Hibernation is not supported.
If you receive incoming faxes or mail under OS/2, you
must set the modem settings in the fax application to
one of the following:
±
Hardware FIFO enabled
±
Hardware Flow Control on
±
UART 16550A modem
In OS/2 FaxWorks for example, select
Utilites
,
Set-
tings
,
Modem Type
, and
H/W FIFO (16650A)
.
If you do not set your modem to one of these settings,
you will not be able to receive an incoming fax.
For Windows NT:
Hibernation is not supported.
For more information, refer to the following Web site:
Using a PC Card with the Port Replicator
In the Windows 95, Windows NT, Windows 3.11 or DOS environ-
ment, you need to install the PC Card support software after docking
your computer to the port replicator. If you have already installed the
PC Card support software, uninstall it and then reinstall it after you
dock your computer to the replicator.
USB Connector Considerations
If your computer tries to enter suspend mode and the request is
rejected, the device in the USB connector might be disabled. If this
occurs, do a hot-unplug and -plug operation for the USB device.
Using a Second CardBus Card
If a CardBus Card is already configured in your computer or in the
port replicator, you must configure the second CardBus manually by
using the Device Manager. To get to the Device Manager, double-
click on the
System
icon in the Control Panel.
92
ThinkPad 390 User's Reference