Usb; Memory Expansion - Toshiba PT930 User Manual

USB

Refer also to your USB device's documentation.
Problem
USB device does
not work

Memory expansion

Refer also to Chapter 8,
modules.
Problem
Beep sounds.
(Two beeps, a dash
and a dot, for a
defective memory
module in slot A.
Three beeps, a dash
and two dots for slot B. 2. Remove the battery.
When both beeps sound, 3. Remove the memory module.
both memories in slot A 4. Replace the battery and/or connect the AC
and B are defective.)
Procedure
Check for a firm cable connection between the
USB ports on the computer and the USB device.
Make sure the USB device drivers are properly
installed. Refer to your Windows XP documenta-
tion for information on checking the drivers.
If problems persist, contact your dealer.
Optional Devices, for information on installing memory
Procedure
Make sure the memory module installed in the
expansion slot is compatible with the computer.
If an incompatible module has been installed,
follow the steps below.
1. Disconnect the AC adaptor and all
peripheral devices
adaptor.
5. Turn on the power.
If problems persist, contact your dealer.
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Hardware and system checklist
9-19