Itronix X-C 6250 Pro, User Manual

Page: 146 / 173

146
X-C 6250 Pro User’s Manual
79-0003-003 22 October 1999
I/O Ports
Floppy disk attached to the parallel port does not work after
suspend/resume
•
Not all external floppy disk drives will work with the mobile
computer. Make sure all add-on device drivers are Advanced Power
Management (APM) aware.
PC SRAM cards are not readable on the mobile computer
•
If the SRAM card is reformatted on the mobile computer, read/write
operations will be successful.
• Verify the following lines are in your CONFIG.SYS:
“DEVICE=C:\WINDOWS\SYSTEM\CSMAPPER.SYS”
“DEVICE=C:\WINDOWS\SYSTEM\CARDDRV.EXE\SLOT=2”
Serial ports do not work consistently with Procomm Plus Version
2.00 or earlier
•
Procomm Plus Versions 2.01 and later do support 16550 buffered
UART operation. Upgrade software.
The system does not automatically detect COM3
•
This error can occur if COM3 is removed using Device Manager in
System Properties and then “Add New Hardware” is run. To prevent
this problem, open a DOS box and enter MODEM ON before running
“Add New Hardware.”