HP Pavilion Dv7 4000 Entertainment Notebook Pc Series Manual
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Specifications Maintenance and Service Guide6–5 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications System DMA specifications Applicable disc Read: Write: CD-DA, CD+(E)G, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo- CD, Video CD), Multisession CD (Photo-CD, CD-EXTRA, Portfolio, CDR, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAMCD-R and CD-RW DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM Access time CD DVD Random < 175 ms < 230 ms Full stroke < 285 ms < 335 ms Cache buffer 2 MB Data transfer rate 24X CD-ROM 3,600 KB/sec 8X DVD 10,800 KB/sec 24X CD-R 3,600 KB/sec 8X DVD+R 10,800 KB/sec 4X DVD+RW 5,400 KB/sec 8X DVD-R 10,800 KB/sec 4X DVD-RW 5,400 KB/sec 2.4X DVD+R(9) 2,700 KB/sec 5X DVD-RAM 6,750 KB/sec Transfer mode Multiword DMA Mode Hardware DMA System function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for ExpressCard DMA6 Not assigned DMA7 Not assigned *ExpressCard controller can use DMA 1, 2, or 5.
6–6Maintenance and Service Guide Specifications System interrupt specifications Hardware IRQ System function IRQ0 System timer IRQ1 Standard 101-/102-Key or Microsoft® Natural Keyboard IRQ2 Cascaded IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD IRQ4 COM1 IRQ5* Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3 Data Fax Modem with SmartCP IRQ6 Diskette drive IRQ7* Parallel port IRQ8 System CMOS/real-time clock IRQ9* Microsoft ACPI-compliant system IRQ10* Intel USB UHCI controller—24C2 Intel 82852/82855 GM/GME Graphic Controller Realtek RTL8139 Family PCI Fast Ethernet Controller IRQ11 Intel USB EHCI controller—24CD Intel USB UHCI controller—24C4 Intel USB UHCI controller—24C7 Intel Pro/Wireless 2200BG TI OHCI 1394 host controller TI PCI1410 CardBus controller IRQ12 Synaptics PS/2 TouchPad IRQ13 Numeric data processor IRQ14 Primary IDE channel IRQ15 Secondary IDE channel *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. ✎PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.
Specifications Maintenance and Service Guide6–7 System I/O address specifications I/O address (hex) System function (shipping configuration) 000 - 01F DMA controller channel 0-3 CF7 PCI Bus on MS ACPI-Compliant System 020 - 021 Program interrupt controller (Master controller) 024 - 025 Program interrupt controller (Aliases) 028 - 029 Program interrupt controller (Aliases) 02C - 03D Program interrupt controller (Aliases) 02E - 02F Motherboard resource (LPC controller) 030 - 031 Program interrupt controller (Aliases) 034 - 035 Program interrupt controller (Aliases) 038 - 039 Program interrupt controller (Aliases) 03C- 03D Program interrupt controller (Aliases) 040 - 043 System Timer 04E-04F Motherboard resource (LPC controller) 050-053 System Timer 060 EC 061 LPC 062 EC 063 LPC 064 EC 065 LPC 066 EC 067 LPC 070 Motherboard resources 070-077 System CMOS/real time clock 080 Motherboard resources 081-091 DMA controller channel 2 092 LPC 0A0-0A1 Program interrupt controller (Slave controller) 0A4-0A5 Program interrupt controller (Aliases) 0A8-0A9 Program interrupt controller (Aliases) 0AC-0AD Program interrupt controller (Aliases) 0B0-0B1 Program interrupt controller (Aliases) 0B2-0B3 LPC 0B4- 0B5 Program interrupt controller (Aliases) 0B8-0B9 Program interrupt controller (Aliases) 0BC- 0BD Program interrupt controller (Aliases) (Continued)
6–8Maintenance and Service Guide Specifications 0C0-0DF Direct memory access controller channel 4-7 F0 Numeric data processor 380-383 ENE CIR Receiver 384-38E EC 3B0-3BB VGA 3C0-3DF VGA 400-47F LPC 4D0-4D1 Programmable interrupt controller 500-53F LPC 600-60F LPC 610 LPC 800-80F LPC 810-817 LPC 820-823 LPC D00-FFFF PCI Bus on MS ACPI-Compliant System 164E-164F LPC 2000-20FF ICH9 Family PCI Express Root Port 6 (B0/D28/F5) 3000-3FFF ICH9 Family PCI Express Root Port 5 (B0/D28/F4) 4000-4FFF ICH9 Family PCI Express Root Port 4 (B0/D28/F3) 5000-50FF Realtek RTL8168C/8111C PCI-E Gigabit Ethernet NIC (B3/D0/F0) 6000-6FFF ICH9 Family PCI Express Root Port 1 (B0/D28/F0) 7000-70FF VGA 7000-7FFF PCI-E Root Port (B0/D1/F0) 8000-801F SMBus Controller 8020-803F SATA AHCI controller - 2929 8040-805F USB UHCI controller - 2939 8060-807F USB UHCI controller - 2936 8080-809F USB UHCI controller - 2935 80A0-80BF USB UHCI controller - 2934 80C0-80DF USB UHCI controller - 3938 80E0-80FF USB UHCI controller - 2937 8100-8117 SATA AHCI controller - 2929 I/O address (hex) System function (shipping configuration)
Specifications Maintenance and Service Guide6–9 System memory map specifications Size Memory address System function 640 KB 00000000-0009FFFF Base memory 128 KB 000A0000-000BFFFF Video memory 48 KB 000C0000-000CBFFF Video BIOS 160 KB 000C8000-000E7FFF Unused 64 KB 000E8000-000FFFFF System BIOS 15 MB 00100000-00FFFFFF Extended memory 58 MB 04800000-07FFFFFF Super extended memory 58 MB 04800000-07FFFFFF Unused 2 MB 08000000-080FFFFF Video memory (direct access) 4 GB 08200000-FFFEFFFF Unused 64 KB FFFF0000-FFFFFFFF System BIOS
Maintenance and Service Guide7–1 7 Screw listing This section provides specification and reference information for the screws used in the computer. Some screws listed in this section are available in the Screw Kit, spare part number 516498-001. Phillips PM2.0×3.0 black screw Where used: 2 screws that secure the mounting bracket to the hard drive Color Quantity Length Thread Head diameter Black 9 3.0 mm 2.0 mm 5.0 mm
7–2Maintenance and Service Guide Screw listing Where used: One screw that secures the WLAN to the system board Where used: One screw that secures the TV tuner to the system board
Screw listing Maintenance and Service Guide7–3 Where used: One screw that secures the Bluetooth module to the top cover Where used: 4 screws that secure the display hinge to the display panel
7–4Maintenance and Service Guide Screw listing Phillips PM2.0×3.0 silver screw Where used: 3 screws that secure the keyboard to the computer Color Quantity Length Thread Head diameter Silver 3 3.0 mm 2.0 mm 5.0 mm
Screw listing Maintenance and Service Guide7–5 Phillips PM2.5×3.0 screw U Where used: 2 screws that secure the modem to the system board Where used: One screw that secures the audio/infrared board to the system board Color Quantity Length Thread Head diameter Black 3 3.0 mm 2.5 mm 5.0 mm