Replacing a memory module, Replacing, Memory – Lenovo ThinkCentre E50 -FR User Manual
Page 18: Module
4.
Remove
the
two
screws
at
the
rear
of
the
left
side
cover
and
slide
the
cover
to
the
rear
to
remove.
Replacing
a
memory
module
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
the
“Important
safety
information”
in
the
Quick
Reference
that
was
included
with
your
computer
or
in
the
Hardware
Maintenance
Manual
(HMM)
for
the
computer.
To
obtain
copies
of
the
Quick
Reference
or
HMM,
go
to
http://www.lenovo.com/support.
This
section
provides
instructions
on
how
to
replace
a
memory
module.
Note:
Your
computer
has
support
for
two
or
four
memory
modules.
1.
Remove
the
computer
cover.
See
10
Hardware
Replacement
Guide
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