Toshiba Satellite E55D User Guide - Page 121

Power and the batteries

Page 121 highlights

121 If Something Goes Wrong Power and the batteries 3 In the lower right of the screen click or touch the Power ( ) icon. Shut down option Power (Sample Image) Shut down 4 While holding the Shift key, click or touch the Shut down option. The computer closes all open applications, shuts down the operating system, and then turns off. 5 Check for the error again. 6 If the error recurs, remove the memory module entirely and check for the error again. If removing the memory module eliminates the error, the memory module may be faulty. If the error recurs without the memory module installed, the error is not caused by the memory module. TECHNICAL NOTE: You must have at least one memory module installed for the computer to work. NOTE For this model, Slot A is the bottom slot. Slot B is the top slot. If only one memory module is to be installed, it must be installed in Slot A. Power and the batteries Your computer receives its power through the AC adaptor and power cord/cable or from the system batteries (battery and real-time clock (RTC) battery). Power problems are interrelated. For example, a faulty AC adaptor or power cord/cable will neither power the computer nor recharge the batteries.

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121
If Something Goes Wrong
Power and the batteries
3
In the lower right of the screen click or touch the
Power
(
) icon.
(Sample Image) Shut down
4
While holding the
Shift
key, click or touch the
Shut
down
option.
The computer closes all open applications, shuts down
the operating system, and then turns off.
5
Check for the error again.
6
If the error recurs, remove the memory module entirely
and check for the error again.
If removing the memory module eliminates the error, the
memory module may be faulty. If the error recurs without
the memory module installed, the error is not caused by
the memory module.
TECHNICAL NOTE: You must have at least one memory
module installed for the computer to work.
For this model, Slot A is the bottom slot. Slot B is the top
slot. If only one memory module is to be installed, it must
be installed in Slot A.
Power and the batteries
Your computer receives its power through the AC adaptor
and power cord/cable or from the system batteries (battery
and real-time clock (RTC) battery). Power problems are
interrelated. For example, a faulty AC adaptor or power
cord/cable will neither power the computer nor recharge the
batteries.
Shut down option
Power
NOTE