HP Pavilion 15-b100 HP Pavilion 15 Sleekbook Maintenance and Service Guide - Page 57

Memory module, WARNING, CAUTION, IMPORTANT

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Memory module WARNING! To reduce the risk of electric shock and damage to the equipment, unplug the power cord and remove all batteries before installing a memory module. CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning any procedure, ensure that you are discharged of static electricity by touching a grounded metal object. Description 4-GB (DDR3, 1600-MHz, PC3, 12800) 2-GB (DDR3, 1600-MHz, PC3, 12800) Spare part number 641369-005 652972-005 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing a memory module, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 30). 5. Remove the keyboard (see Keyboard on page 31). 6. Remove the top cover (see Top cover on page 35). 7. Remove the hard drive (see Hard drive on page 39). 8. Remove the USB board (see USB board on page 41). 9. Remove the WLAN (see WLAN module on page 42). 10. Remove the system board (see System board on page 45). To add or replace a memory module: 1. Turn the system board upside down to access the memory module. 2. Spread the retention clips (1) on each side of the memory module slot to release the memory module. (The memory module tilts up.) Component replacement procedures 49

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Memory module
WARNING!
To reduce the risk of electric shock and damage to the equipment, unplug the power
cord and remove all batteries before installing a memory module.
CAUTION:
Electrostatic discharge (ESD) can damage electronic components. Before beginning any
procedure, ensure that you are discharged of static electricity by touching a grounded metal object.
Description
Spare part number
4-GB (DDR3, 1600-MHz, PC3, 12800)
641369-005
2-GB (DDR3, 1600-MHz, PC3, 12800)
652972-005
IMPORTANT:
Make special note of each screw and screw lock size and location during removal
and replacement.
Before removing a memory module, follow these steps:
1.
Shut down the computer.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
30
).
5.
Remove the keyboard (see
Keyboard
on page
31
).
6.
Remove the top cover (see
Top cover
on page
35
).
7.
Remove the hard drive (see
Hard drive
on page
39
).
8.
Remove the USB board (see
USB board
on page
41
).
9.
Remove the WLAN (see
WLAN module
on page
42
).
10.
Remove the system board (see
System board
on page
45
).
To add or replace a memory module:
1.
Turn the system board upside down to access the memory module.
2.
Spread the retention clips
(1)
on each side of the memory module slot to release the memory
module. (The memory module tilts up.)
Component replacement procedures
49