User guide – Sony SVT21223CYB User Manual
Page 439
Personal Computer
VAIO Tap 21
SVT2122
What should I do if I cannot enter certain characters with my keyboard?
If you cannot enter numbers on the numeric keypad, check if the Num lock icon in the desktop notification area is
green or gray. When the icon is grayed out, the numeric keypad works as the directional arrow keys and the
Home,
Page Up, Page Down and End keys. Press the Num Lk key to change the Num lock icon to green before
entering numbers.
Check if the Caps Lock indicator light is on or off.
When the indicator light is on, characters typed will appear in uppercase (or lowercase if you also hold down the
Shift key).
Press the
Caps Lock key to turn the Caps Lock indicator light on or off. See
Parts and Controls of the Keyboard
the location.
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Troubleshooting
439