Sharp PC-9300 Manual page 90

Question: Why do I get a non-system disk or disk error message?
You may have inserted a non-bootable disk in drive A: (either a defective
disk or one without an installed operating system). Remove the disk.
If this message is issued when you attempt to boot from your hard disk drive,
insert a bootable disk and check the integrity of your hard disk drive.
Question: Why is the date and/or time incorrect?
Correct the data and time using the Windows Control Panel or the Setup
utility.
If the date and time are still incorrect when you reboot, contact your dealer.
Question: Why can't I communicate through the built-in modem? (US
& Canada only) (PC-9300T only)
Confirm the telephone line is properly connected to the modem jack.
Read the Troubleshooting section in the modem manual.
Question: Why can't I print?
Double-click My Computer, then Printers. Confirm your printer is installed
here. If not, click Add Printer to install your printer.
See also the Printer Problems section in the Windows Help Index.
Question: Why does the PC card not function when I use the COM
interface?
The card may be attempting to use the COM3 or COM4 port in a manner that
conflicts with the COM1 or COM2 port being used by another device. You
may be able to resolve the conflict by running the Setup utility to change the
COM port settings. If your PC Card uses COM3, set the COM 1 Port setting
to Disabled. If your PC Card uses COM4, set the COM 2 Port (For IR)
setting to Disabled.
Question: Why can't I produce sound?
Confirm the sound driver is installed. From the Windows Control Panel,
click System, Device Manager tab, then Sound, video and game controllers,
verify the Audio Driver is installed. If not, install the driver from the Add
New Hardware icon in the Control Panel.
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