Lenovo S9e Laptop User Guide - IdeaPad S9e and S10e - Page 57
Keyboard, problems, Standby, hibernation
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Keyboard problems Problem: A number appears when you type a letter. Solution: The numeric lock function is on. To disable it, press Fn + F7/NmLK. Problem: All or some keys on the numeric keypad do not work. Solution: Make sure that the numeric keypad is correctly connected to the computer. Standby or hibernation problems Problem: The computer enters standby mode (the standby indicator turns on) immediately after Power-on self-test (POST). Solution: 1. Make sure that: v The battery is charged. v The operating temperature is within the acceptable range. See "Specifications" on page 137. 2. If these items are correct, have the computer serviced. Chapter 4. Troubleshooting 49
Keyboard
problems
Problem:
A
number
appears
when
you
type
a
letter.
Solution:
The
numeric
lock
function
is
on.
To
disable
it,
press
Fn
+
F7/NmLK
.
Problem:
All
or
some
keys
on
the
numeric
keypad
do
not
work.
Solution:
Make
sure
that
the
numeric
keypad
is
correctly
connected
to
the
computer.
Standby
or
hibernation
problems
Problem:
The
computer
enters
standby
mode
(the
standby
indicator
turns
on)
immediately
after
Power-on
self-test
(POST).
Solution:
1.
Make
sure
that:
v
The
battery
is
charged.
v
The
operating
temperature
is
within
the
acceptable
range.
See
“Specifications”
on
page
137.
2.
If
these
items
are
correct,
have
the
computer
serviced.
Chapter
4.
Troubleshooting
49