Disassembly
Removing the System Memory (RAM) 2 - 9
2.Disassembly
Removing the System Memory (RAM)
The computer has a memory socket for 260 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting
DDR4 Up to 1866/2133/2400MHz. The main memory can be expanded up to 8GB. The total memory size is automati-
cally detected by the POST routine once you turn on your computer.
Memory Upgrade Process
1.
Turn
off
the computer, remove the battery (
), keyboard (
2.
The RAM modules will be visible at point
on the mainboard (
).
3.
Gently pull the two release latches (
&
) on the sides of the memory socket in the direction indicated by the
arrows (
).
4.
The RAM module
will pop-up
)
, and you can then remove it
.
Figure 5
RAM Module
Removal
a. The RAM module will
be visible at point
on the mainboard.
b. Pull the release lat-
ches.
c. Remove the module.
Contact Warning
Be careful not to touch
the metal pins on the
module’s connecting
edge. Even the cleanest
hands have oils which
can attract particles, and
degrade the module’s
performance.
1
4. RAM Module
1
2
3
6
4
a.
b.
1
c.
4
3
2
Summary of Contents for W515GU
Page 1: ...W515GU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W515GU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 40: ...Disassembly 2 16 Removing the CCD Module 2 Disassembly ...
Page 43: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Part Lists MB A 5 A Part Lists MB Figure A 3 MB ...
Page 46: ...Part Lists A 6 LCD A Part Lists LCD Figure A 4 LCD ...
Page 82: ...Schematic Diagrams B 36 B Schematic Diagrams ...