HP Pavilion Dv6900 Entertainment Notebook Pc Series Service Guide

							System memory map specifications, AMD UMA
graphics
SizeMemory addressSystem function
128 KB000A0000-000BFFFFnVidia MCP67M
16 KBB0000000-B0003FFFHDA Controller
8 KBB0004000-B0005FFFStandard Dual Channel PCI IDE
Controller
4 KBB0006000-B0006FFFStandard OpenHCD USB Host Controller
256 BB0007000-B00070FFStandard Enhanced PCI to USB Host
Controller
256 BB0007400-B00074FFStandard Enhanced PCI to USB Host
Controller
16 BB0007800-B000780FnVidia nForce Networking Controller
256 BB0007C00-B0007CFFnVidia nForce Networking Controller
4 KBB0008000-B0008FFFStandard OpenHCD USB Host Controller
4 KBB0009000-B0009FFFnVidia nForce Networking Controller
512 KBB0080000-B00FFFFFnVidia nForce System Management
Controller
16 MBB1000000-B1FFFFFFnVidia MCP67M
16 MBB2000000-B2FFFFFFnVidia MCP67M
2 KBB3000000-B30007FFRICOH OHCI Compliant IEEE 1394 Host
Controller
256 BB3000800-B30008FFSDA Standard Compliant SD Host
Controller
256 BB3000C00-B3000CFFRicoh SD/MMC Host Controller
256 BB3001000-B30010FFRicoh Memory Stick Controller
256 BB3001400-B30014FFRicoh XD-Picture Card Controller
16 KBB6000000-B6003FFFBroadcom WLAN adapter
256 KBC0000000-CFFFFFFFnVidia MCP67M
1 KB FED00000-FED003FF High precision event timer
System memory map specifications, AMD UMA graphics 113 
						

							7
Screw listing
This section provides specification and reference information for the screws and standoffs used in the
computer. All screws and standoffs listed in this section are available in the Screw Kit, spare part number
434747-001, and the Display Screw Kit, spare part number 431399-001.
114 Chapter 7   Screw listing 
						

							Phillips PM2.0×5.0 captive screw
ColorQuantityLengthThreadHead width
Black 4 5.0 mm 2.0 mm 5.0 mm
Where used:
(1) Two screws (secured by C-clips) that secure the hard drive cover to the computer
(2) Two screws (secured by C-clips) that secure the memory/WLAN module compartment cover to the
computer
Phillips PM2.0×5.0 captive screw 115 
						

							Phillips PM3.0×4.0 screw
ColorQuantityLengthThreadHead width
Silver 4 4.0 mm 3.0 mm 5.0 mm
Where used: 4 screws that secure the hard drive bracket to the hard drive
116 Chapter 7   Screw listing 
						

							Phillips PM2.0×3.0 screw
ColorQuantityLengthThreadHead width
Silver 11 3.0 mm 2.0 mm 4.5 mm
Where used: 2 screws that secure the WLAN module to the system board
Where used: 2 screws that secure the optical drive bracket to the optical drive
Phillips PM2.0×3.0 screw 117 
						

							Where used: One screw that secures the power button board to the fan/heat sink assembly
Where used: 4 screws that secure the display hinges to the display panel
Where used: 2 screws that secure the wireless antenna transceivers to the display enclosure
118 Chapter 7   Screw listing 
						

							Phillips PM2.5×7.0 screw
ColorQuantityLengthThreadHead width
Black 23 7.0 mm 2.5 mm 5.0 mm
Where used:
(1) One screw that secures the optical drive to the computer
(2) Four screws that secure the keyboard to the computer
(3) Two screws that secure the display assembly to the computer
Phillips PM2.5×7.0 screw 119 
						

							Where used: 2 screws that secure the display assembly to the computer
Where used: 9 screws that secure the top cover to the computer
Where used: 3 screws that secure the top cover trim to the computer
120 Chapter 7   Screw listing 
						

							Where used: 2 screws that secure the top cover to the computer
Phillips PM2.5×7.0 screw 121 
						

							Phillips PM2.5×5.0 screw
ColorQuantityLengthThreadHead width
Black 11 5.0 mm 2.5 mm 5.0 mm
Where used: 3 screws that secure the switch cover to the computer
122 Chapter 7   Screw listing