Toshiba C55a Manual

3D Playback on an External 3D Device3D playback on an external 3D device feature is only provided with some
models.
Effect of 3D can be shown only on an external 3D devices connected via an HDMI output. It cannot be shown on the internal display. In order for 3Dplayback to work on external display/TV, you need a 3D enabled display/
TV that has an HDCP compliant HDMI port.3D playback feature supports the following resolutions: 1920x1080 24Hz and 1280x720 60Hz.
Change the Screen Resolution to one of the...

The picture generated by 2Dto3D conversion function is not the same
as a picture produced for 3D playback use. The 2Dto3D conversion
function simply uses TOSHIBA's original algorithm to apply pseudo 3D effect to the 2D content.
The Player is set by default in the 2D format. By pressing the 2Dto3D
conversion function button, you decide to activate the 2Dto3D
conversion function and therefore decide to watch your 2D content in 3D. The Player will not run the 2Dto3D conversion function
automatically....

The 3D effect differs between individuals. Refrain from or stop viewing
and check your equipment settings, if you can see doubly-substituted video images or cannot feel the 3D stereoscopic effect when watching 3D video images. Still, if you cannot see correctly, refrain from or stopviewing.
Refrain from or stop viewing if you feel ill or experience discomfort
before or while watching 3D video images.
Position yourself directly in front of the display when watching 3D
video images. And take regular breaks...

You can change the Real-Time Clock settings in the BIOS setup utility.
Refer to  Real-Time Clock  for further information.The RTC battery of the computer is a lithium ion battery and must be
replaced only by your dealer or by a TOSHIBA service representative. Thebattery can explode if not properly replaced, used, handled, or disposed of.
Dispose of the battery as required by local ordinances or regulations.
Care and use of the battery pack
This section provides the important safety precautions in order...

Be aware that the charging time when the computer is on is affected byambient temperature, the temperature of the computer and how you areusing the computer. If you make heavy use of external devices for
example, the battery might scarcely charge at all during operation.
Battery charging notice
The battery might not begin charging immediately under the following conditions:
The battery is extremely hot or cold (if the battery is extremely hot, it
might not charge at all). To ensure the battery charges to...

With repeated discharges and recharges, the battery capacity willgradually decrease. In view of this, it is noted that an often used, older
battery will not operate for as long as a new battery even when both are fully charged.
Maximizing battery operating time
The usefulness of a battery depends on how long it can supply power on a
single charge, while how long the charge lasts in a battery depends on:
Processor speed
Screen brightness
System Sleep Mode
System Hibernation Mode
Display power off period...

1. Turn off the computer's power.
2. Disconnect the AC adaptor and turn on the computer's power. If it does not turn on then go to Step 4.
3. Operate the computer on battery power for five minutes. If you find that the battery pack has at least five minutes of operating time,continue operating until the battery pack is fully discharged. However,
if the  DC IN/Battery  indicator flashes or there is some other warning
to indicate a low battery condition, go to Step 4.
4. Connect the AC adaptor to...

If you are using Fast Ethernet LAN (100 megabits per second, 100BASE-
TX), be sure to connect with a CAT5 cable or higher. You cannot use a
CAT3 cable.
If you are using Ethernet LAN (10 megabits per second, 10BASE-T), you can connect with a CAT3 or higher cable.
Connecting the LAN cable To connect the LAN cable, do the following:Connect the AC adaptor before connecting the LAN cable. The ACadaptor must remain connected during LAN use. If you disconnect the AC Adaptor while the computer is accessing a...

You should place a mat beneath the computer in order to prevent thecomputer's lid from scratches or damages when you are installing/
replacing the memory module. In this instance, you should avoid mats that are made of materials that hold or generate static electricity.
When installing or removing a memory module, you must ensure that
you do not touch any other internal areas of the computer.
Use only memory modules approved by TOSHIBA.
Do not try to install or remove a memory module under the...

6. Slide your fingernail or a thin object under the cover and lift it off.Figure 4-6 Removing the memory module cover1. Screw2. Memory module cover
7. Align the notch of the memory module with that of the memory slot
and gently insert the module into the slot at about a 30 degree anglebefore holding it down until the latches on either side snap into place. Figure 4-7 Seating the memory module
1. Notch3. Slot A2. Slot B Never allow metal objects, such as screws, staples and paper clips, to
enter the...