Sony Vaio VGN-BX Series Replacement Instructions

These easy instructions are intended to guide you through the replacement process.
To avoid electric shock please make sure product is turned off and AC Adaptor is disconnected
from the power source. Remove jewelry before you begin work to avoid scratching the surface of
your notebook computer.*
Place your notebook computer on a clean, stable and covered surface to avoid damage to the
computer's case.
Follow the ESD (Electrostatic Discharge) damage prevention instructions:
o Hold parts by the edges, away from exposed circuitry when possible.
o Do not walk around excessively as this promotes static build-up.
The appearance of the electronic components shown in the illustrations may be different from the
components shipped. This slight difference does not affect the accuracy of these instructions.
* Sony is not responsible for any loss of data associated with your computer or any damage caused by incorrect
handling of the computer under these procedures. The terms of your Sony Limited Warranty continue to apply.
Step 1. Prepare the Computer.
CAUTION: Make
computer is turned off, the lid is
closed, and the AC Adapter is
disconnected. Failure to do so can
result in damage to the computer.
Place the computer upside down on
a protected surface with the front
edge facing you.
P/N 994636400 Rev. B
VGN-BX Series Hard Disk Drive
IMPORTANT!
PLEASE READ BEFORE YOU START
*
Step 2. Remove the Battery Pack.
Locate the release tab as shown in
sure the
the picture. With your thumbs, push
the tab in the release direction and
gently lift up the battery pack.

Replacement Instructions

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Step 3. Remove completely the
battery pack from the computer and
set aside.