HP Pavilion Dv8 1200 Entertainment Notebook Pc Series Manual

Specifications
Maintenance and Service Guide6–5
System I/O address specifications
I/O address (hex)  System function (shipping configuration) 
000–01F DMA controller
020–021  Program interrupt controller
024–025  Program interrupt controller
028–029 Program interrupt controller
02C–03D Program interrupt controller
02E–02F Motherboard resources
030–031 Program interrupt controller
034–035 Program interrupt controller
038–039 Program interrupt controller
03C–03D Program interrupt controller
040–043 System...

6–6Maintenance and Service Guide
Specifications
0C0–0DF  Direct memory access controller
0F0–0F0 Numeric data processor
0200–027F Motherboard resources
3B0–3BB Mobile Intel 5 Series express chipset family
3C0–3DF Mobile Intel 5 Series express chipset family
400–47F Motherboard resources
4D0–4D1 Programmable interrupt controller
500–57F Motherboard resources
1000–1003 Motherboard resources
1010–101F Motherboard resources
2000–20FF  Marvell Yukon 88E8072 PCIE-gigabit Ethernet controller
2000–2FFF ICH9...

Maintenance and Service Guide7–1
7
Screw listing
This section provides specification and reference information for the screws used in the computer. The screws 
listed in this section are available in the Screw Kit, spare part number 496890-001. 
Phillips PM2.5×7.0 screw
Where used:
1 One screw that secures the optical drive to the computer
2 Two screws that secure the switch cover to the computer
3 Two screws that secure the keyboard to the computer
Color Quantity Length Thread Head diameter 
Black 39...

7–2Maintenance and Service Guide
Screw listing
Where used: 4 screws that secure the display assembly to the computer
Where used: 4 screws that secure the display enclosure to the display assembly 

Screw listing
Maintenance and Service Guide7–3
Where used: 4 screws that secure the display hinges to the display panel
Where used: 14 screws that secure the top cover to the base enclosure 

7–4Maintenance and Service Guide
Screw listing
Where used: 5 screws that secure the top cover to the base enclosure
Where used: 3 screws that secure the system board to the base enclosure 

Screw listing
Maintenance and Service Guide7–5
Phillips PM2.0×4.0 screw
 
Where used: 2 screws that secure the optical drive bracket to the optical drive
Color Quantity Length Thread Head diameter 
Black 39 4.0 mm 2.0 mm 4.5 mm 

7–6Maintenance and Service Guide
Screw listing
Where used:
1 Two screws that secure the TV tuner module to the system board
2 Two screws that secure the WLAN module to the system board
Where used: 4 screws that secure the switch cover to the computer 

Screw listing
Maintenance and Service Guide7–7
Where used: One screw that secures the power button board to the top cover
Where used:
1 Four screws that secure the keyboard to the computer
2 Two screws that secure the speaker assembly to the top cover 

7–8Maintenance and Service Guide
Screw listing
Where used: 2 screws that secure the wireless antenna transceivers to the display enclosure
Where used: One screw that secures the webcam/microphone module to the display bezel