Toshiba A9 用户指南
178
If Something Goes Wrong
The Windows® operating system is not working
2
Put the battery back into the computer. Do not connect the AC
adaptor. Try turning the computer on again.
adaptor. Try turning the computer on again.
If the computer starts normally, the AC adaptor may be
defective and will need to be replaced (see the Toshiba Web
site at
defective and will need to be replaced (see the Toshiba Web
site at
If the AC power light starts flashing, remove the battery, and
continue with the steps below.
continue with the steps below.
3
Connect the AC adaptor to the computer. Leave the battery out
of the computer. Try turning the computer on again.
of the computer. Try turning the computer on again.
If the computer starts normally, the battery may need charging,
may be depleted, or may be defective. Turn the computer on,
insert the battery, and then leave the computer running for
several hours, which will deliver a slow, steady “trickle-
charge” to the battery. Once the battery has been trickle-
charged, it may begin working correctly again.
may be depleted, or may be defective. Turn the computer on,
insert the battery, and then leave the computer running for
several hours, which will deliver a slow, steady “trickle-
charge” to the battery. Once the battery has been trickle-
charged, it may begin working correctly again.
If the trickle-charging does not prove effective, visit the
Toshiba Web site at
Toshiba Web site at
and see the Support
Bulletin Step-Charging the computer’s battery (click the
Ask Iris
Ask Iris
®
link and search for the support bulletin by name).
4
Connect the AC adaptor to a different power outlet, preferably
in a different room. If the computer starts normally, there may
be a problem with the AC outlet itself, or the voltage level
available from it.
in a different room. If the computer starts normally, there may
be a problem with the AC outlet itself, or the voltage level
available from it.
5
Verify that the AC adaptor is the correct unit for your computer
model. The computer may not be able to start from an AC
adaptor that is rated for less current (amperage) than the
computer requires, even if the rated voltage is correct, and the
plug fits correctly in the DC-IN socket. The labels on the
bottom of the computer and the AC adaptor show the
specifications for voltage ("V") and current ("A") for each
device. The voltage level must match exactly. The amperage
rating of the AC adaptor must be equal to or greater than that
required by the computer.
model. The computer may not be able to start from an AC
adaptor that is rated for less current (amperage) than the
computer requires, even if the rated voltage is correct, and the
plug fits correctly in the DC-IN socket. The labels on the
bottom of the computer and the AC adaptor show the
specifications for voltage ("V") and current ("A") for each
device. The voltage level must match exactly. The amperage
rating of the AC adaptor must be equal to or greater than that
required by the computer.
The Windows
®
operating system is not working
Once you are familiar with the desktop and used to the way the
operating system responds to your work routine, you can easily
detect if the operating system is not working correctly. For
example:
operating system responds to your work routine, you can easily
detect if the operating system is not working correctly. For
example:
❖
The operating system fails to start after the initial startup
appears.
appears.