HP G72-257CL Compaq Presario CQ72 Notebook PC and HP G72 Notebook PC - Mainten - Page 53

Memory module, Lift the back side of the memory module compartment cover

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Memory module Removal and replacement procedures Description Memory module, 1 GB, 1066 MHz DDR3 Memory module, 2 GB, 1066 MHz DDR3 Memory, module, 1 GB (6400 MHz, DDR2) (for model 1.1 only) Memory module, 2 GB (6400 MHz, DDR2) (for model 1.1 only) Spare part number 598859-001 598856-001 619545-001 619546-001 Before removing the memory module: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the battery (see "Battery" on page 4-7). Remove the memory module: 1. Loosen the three Phillips PM2.5×5.0 captive screws 1 that secure the memory module compartment cover to the computer. 2. Lift the back side of the memory module compartment cover 2, and then remove the cover 3 at an angle to avoid breaking the tabs on the cover. The memory module compartment cover is included in the Plastics Kit, spare part number 595200-001. Maintenance and Service Guide 4-11

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Removal and replacement procedures
Maintenance and Service Guide
4–11
Memory module
Before removing the memory module:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then
disconnecting the AC adapter from the computer.
4. Remove the battery (see
“Battery” on page 4-7
).
Remove the memory module:
1. Loosen the three Phillips PM2.5×5.0 captive screws
1
that secure the memory module compartment cover to
the computer.
2. Lift the back side of the memory module compartment cover
2
, and then remove the cover
3
at an angle to
avoid breaking the tabs on the cover. The memory module compartment cover is included in the Plastics Kit,
spare part number 595200-001.
Description
Spare part number
Memory module, 1 GB, 1066 MHz DDR3
598859-001
Memory module, 2 GB, 1066 MHz DDR3
598856-001
Memory, module, 1 GB (6400 MHz, DDR2) (for model 1.1 only)
619545-001
Memory module, 2 GB (6400 MHz, DDR2) (for model 1.1 only)
619546-001