HP Pavilion Dm3 1000 Entertainment Notebook Pc Series Manual

Removal and replacement procedures
Maintenance and Service Guide4–5
Component replacement procedures
This chapter provides removal and replacement procedures. 
There are as many screws of different sizes, that must be removed, replaced, or loosened when servicing the 
computer. Make special note of each screw size and location during removal and replacement.
Service tag
When ordering parts or requesting information, provide the computer serial number and model number provided on 
the service tag.
Item...

4–6Maintenance and Service Guide
Removal and replacement procedures
Computer feet
The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number 
580697-001. There are 4 rubber feet that attach to the base enclosure in the locati ons shown in the following 
illustration.
Battery
Before removing the battery, follow these steps:
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...

Removal and replacement procedures
Maintenance and Service Guide4–7
Install the battery by inserting it into the battery bay and pressing down on it until you hear a click.  

4–8Maintenance and Service Guide
Removal and replacement procedures
SIM
✎The SIM is provided by the end user as a security measure for the WWAN module. The SIM should be removed, 
placed into a static-dissipative container, and then replaced when the computer is reassembled.
Before removing the SIM, follow these steps: 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...

Removal and replacement procedures
Maintenance and Service Guide4–9
Hard drive
✎The hard drive hardware spare part kit, 580683-001, includes a hard drive connector and hard drive bracket.
Before removing the hard drive, follow these steps: 
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...

4–10Maintenance and Service Guide
Removal and replacement procedures
4. Loosen the two Phillips PM2.0x4.0 screws 1 that secure the hard drive to the computer.
5. Grasp the Mylar tab 2  in the hard drive bay, and pull it to the le ft to disconnect the drive from the system. 
6. Grasp the Mylar tab 3  on the hard drive and pull it up to  remove the hard drive from the sytem.
7. If it is necessary to replace the hard dr ive bracket or connector, follow these steps:
a. Remove the four Ph illips PM3.0x4.0...

Removal and replacement procedures
Maintenance and Service Guide4–11
WWAN module
Before removing the WWAN module, follow these steps:
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 unplugging the power cord from the AC outlet, and then  unplugging the AC adapter from the...

4–12Maintenance and Service Guide
Removal and replacement procedures
WLAN module
Before removing the WLAN module, follow these steps: 
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 unplugging the power cord from the AC outlet, and then  unplugging the AC adapter from the...

Removal and replacement procedures
Maintenance and Service Guide4–13
4. Disconnect the WLAN antenna cables 1 from the terminals on the WLAN module.
✎The black WLAN antenna cable is connected to the  WLAN module “Main” terminal. The white WLAN 
antenna cable is connected to  the WLAN module “Aux” terminal. 
5. Remove the two Phillips PM2.5x3.0 screws  2 that secure the WLAN module to the computer. (The WLAN 
module tilts up.)
6. Remove the WLAN module  3 by pulling it away from the slot at an angle....

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Removal and replacement procedures
Memory module
Before removing the memory module, follow these steps: 
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 unplugging the power cord from the AC outlet, and then  unplugging the AC adapter from...