HP Pavilion 900 HP Pavilion Desktop PCs - (English, French, Spanish) Upgrading - Page 7

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English Before You Begin Read the following items before attempting to upgrade or service the computer: 3 These procedures assume familiarity with the general terminology associated with personal computers and with the safety practices and regulatory compliance required for using and modifying electronic equipment. 3 Set up an equipment log to record the system model and serial numbers, all installed options, and other information about the system. If you need this information, it will be easier to consult the log than to open up and examine the system. 3 HP recommends that you use an antistatic wrist strap and a conductive foam pad when working on the system. 3 Disconnect the system from any telecommunications links, networks, or modems, and then disconnect the system power source before performing any of the procedures described in this guide. Failure to do so before you open the system or do any procedures can result in personal injury or equipment damage. Note: Disconnect the modem/phone cable before disconnecting the power cord from the system. upgrading and servicing the pc 3

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upgrading and servicing the pc
3
English
Before You Begin
Read the following items before attempting to
upgrade or service the computer:
3
These procedures assume familiarity with the
general terminology associated with personal
computers and with the safety practices and
regulatory compliance required for using and
modifying electronic equipment.
3
Set up an equipment log to record the system
model and serial numbers, all installed
options, and other information about the
system. If you need this information, it will be
easier to consult the log than to open up and
examine the system.
3
HP recommends that you use an antistatic wrist
strap and a conductive foam pad when
working on the system.
3
Disconnect the system from any
telecommunications links, networks,
or modems, and then disconnect the system
power source before performing any of the
procedures described in this guide. Failure to
do so before you open the system or do any
procedures can result in personal injury or
equipment damage.
Note:
Disconnect the modem/phone cable before
disconnecting the power cord from the system.