Memory - HP Compaq Businessdc7600 Service & Reference Manual

8.10 Memory

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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.
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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
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CAUTION: When handling a memory module, be careful not to touch any of the contacts. Doing so
may damage the module.
1. Prepare the computer for disassembly
2. Remove the computer access panel
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WARNING: To reduce risk of personal injury from hot surfaces, allow the internal system components to
cool before touching.
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You many need to remove the expansion card cage if it has a full-height card installed.
3. Open both latches of the memory module socket 1, and insert the memory module into the
socket 2. If you are replacing a memory module, place it in the socket vacated by its
predecessor. Push the module down into the socket, ensuring that the module is fully inserted
and properly seated. Make sure the latches are in the closed position 3.
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A memory module can be installed in only one way. Match the notch on the module with the tab
on the memory socket.
4. Repeat step 3 for any additional modules that you want to install.
Service Reference Guide, dc7600
Removal and Replacement Procedures - Ultra-Slim Desktop (USDT) Chassis
Section 5.2, "Electrostatic Discharge Information"
(Section 8.1).
(Section 8.3).
390742-001
for more information.
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