Preparing The Computer - HP Compaq dx6050 MT Hardware Reference Manual

Removing or Installing DDR-SDRAM DIMMs
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Hardware Reference Guide
CAUTION: The memory module sockets have gold metal contacts. When
upgrading the memory, it is important to use memory modules with gold
metal contacts to prevent corrosion and/or oxidation resulting from having
incompatible metals in contact with each other.
CAUTION: Static electricity can damage the electronic components of
the computer or optional cards. Before beginning these procedures,
ensure that you are discharged of static electricity by briefly touching a
grounded metal object. Refer to
more information.
CAUTION: When handling a memory module, be careful not to touch
any of the contacts. Doing so may damage the module.

Preparing the Computer

1. If you have locked the Smart Cover Lock, use Computer Setup to
unlock the lock.
2. Exit all software applications, turn off the computer properly
through the operating system, then turn off any external devices.
3. Disconnect the power cord from the power outlet and disconnect
any external devices.
4. Remove the computer access panel and locate the memory
module sockets.
WARNING: To reduce risk of personal injury from hot surfaces, allow
the internal system components to cool before touching.
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Appendix E, "Electrostatic Discharge"
Hardware Upgrades
for
2–13