dx2400 Illustrated Parts & Service Map 484985-001 page 2
System Board
Miscellaneous Parts
1 Front I/O + USB assembly 448667-001
2 Chassis fan 449207-001
3 Speaker 463316-001
* Heatsink with fan, alcohol pad, and thermal grease (does not include
backplate)
481422-001
* Real-time clock battery 153099-001
* Rubber foot (4 ea) 370708-001
* Media card reader, 3.5-inch 407187-001
* Media card reader, 3.5-inch, 1394 USB 480032-001
* USB powered speakers 466618-001
* Laser mouse 459821-001
* 2-Button, USB, optical with scroll wheel 390938-001
* 2-Button, PS/2, optical with scroll wheel 417966-001
Miscellaneous screw kit, includes: 414180-001
* M3 x 5mm hi top, taptite, (8 ea) (247348-001)
* #6-32 x 1/4 Hi top, taptite, T15 (14 ea) (192308-001)
* #6-32 x 5/16 Hi top, taptite, T15 (4 ea) (192308-002)
* #6-32 x 3/16 Hi top, taptite, T15 (6 ea) (192308-003)
* Countersunk, flat head plastite (8 ea) (247481-001)
* Thumbscrew (2 ea) (368224-002)
* #8 x5 /16 plastite, shoulder screw (4 ea) (334248-001)
* #6-32 x 1/4 taptite, T15 (12 ea) (101517-067)
* Screwlock, external tooth (2 ea) (106902-001)
* #6-32 x 3/16 taptite, T15 (1 ea) (101517-066)
* #8 x5 /16 plastite, T15 (1 ea) (334248-002)
* #6-19 x 1/4 plastite, T15 (1 ea) (101346-067)
Modem Cable Adapters (not illustrated) (use with 198220-001)
Australia 417561-011 Italy 316904-065
Belgium 316904-181 Netherlands 316920-335
Czech 234963-225 Poland/Russia 316904-241
Germany 316904-041 Scandinavia 382848-DH1
Greece 316904-151 South Africa 316904-AR1
France 316904-051 Switzerland 417562-111
Hungary 234963-215 Turkey 316904-141
Israel 316904-BB1 U.K. 158593-035
*Not shown
Mass Storage Devices (not illustrated)
Diskette drive with bezel 431452-001
16X SATA DVD±RW and CD-RW drive with LightScribe 447310-001
16X SATA DVD-ROM drive 419496-001
48X CD-RW/DVD-ROM combo drive 419497-001
500 GB SATA hard drive 457909-001
250 GB, 7200-RPM SATA hard drive, 8-MB cache 449980-001
160 GB, 7200-RPM SATA hard drive, 8-MB cache 449979-001
80 GB, 7200-RPM SATA hard drive, 8-MB cache 449978-001
Interrupt Assignments
IRQ System Function IRQ System Function
0 Timer Interrupt 18 Intel ICH9 Family USB Universal
Host Controller
1 Keyboard 18 Intel ICH9 Family USB2 Enhanced
Host Controller
8 Real-Time Clock 19 Intel 82801HR/HH/HO SATA RAID
Controller
9 Microsoft ACPI-Compliant System 19 Intel ICH9 Family USB Universal
Host Controller
11 Intel ICH9 Family SMBus Controller 20 Intel 82566DC-2 Gigabit Network
Connection
12 Mouse 21 Intel ICH9 Family USB Universal
Host Controller
13 Numeric Data Processor 22 Microsoft UAA Bus Driver for High
Definition Audio
16 Intel G33/G31 Express Chipset Fam-
ily
23 Intel ICH9 Family USB Universal
Host Controller
16 Intel ICH9 Family USB Universal
Host Controller
23 Intel ICH9 Family USB2 Enhanced
Host Controller
16 Intel ICH9 Family USB Universal
Host Controller
Standard and Optional Boards (not illustrated)
System board with thermal grease and alcohol pad 462797-001
Memory modules:
512 MB, PC2-6400, CL6
418952-001
1 GB, PC2-6400, CL6
418951-001
2 GB, PC2-6400, CL6
457624-001
Other boards:
Belkin 802.11a/g WLAN adapter for use in United States and most of world 391866-002
Belkin 802.11a/g WLAN adapter for use in the rest of the world 391866-001
ATI HD X2400, PCIEx16, DMS-59 and TV outputs, 256MB graphics adapter 462477-001
Adapter, PCI, serial/parallel 321722-001
56K modem, Agere 2006 PCI Hi-Speed, FH 398661-001
nVidia GeForce 8400 GS 256-MB video card with DMS-59 and TV
(S-Video) outputs, LP
445743-001
DVI, SDVO graphics card, FH 398333-001
HP FireWire IEEE 1394 PCI card, 2 external, 1 internal port, FH 441448-001
Intel Pro 1000 PT Gigabit PCIe NIC, FH 398754-001
Intel Celeron Processors with alcohol pad and thermal grease:
440, 512-KB cache, 2.00 GHz 449166-001
430, 512-KB cache, 1.80 GHz 449165-001
420, 512-KB cache, 1.60 GHz 449164-001
Intel Celeron Dual-Core Processors with alcohol pad and thermal grease:
E1200, 512-KB cache, 1.60 GHz 468589-001
Intel Core 2 Duo Processors with alcohol pad and thermal grease:
E8500, 6-MB cache, 3.16 GHz 466170-001
E8400, 6-MB cache, 3.00 GHz 466169-001
E8300, 6-MB cache, 2.83 GHz 466168-001
E8200, 6-MB cache, 2.67 GHz 466171-001
E6850, 4-MB cache, 3.00 GHz 450792-001
E6750, 4-MB cache, 2.66 GHz 450791-001
E6550, 4-MB cache, 2.33 GHz 450694-001
E4600, 2-MB cache, 2.40 GHz 462569-001
E4500, 2-MB cache, 2.20 GHz 449452-001
Intel Pentium Dual-Core 2 Processors with alcohol pad and thermal grease:
E2200, 1-MB cache, 2.20-GHz 465216-01
E2180, 1-MB cache, 2.00-GHz 457656-01
E2160, 1-MB cache, 1.80-GHz 457622-001
System Board Connectors and Jumpers (position of some untitled
components may vary in location)
LAN+USB RJ-45 over dual USB F_PANEL Power button/LED
USB Double stack USB SPEAKER Internal speaker
PCI 1 PCI slot 1 VGA VGA connector
PCIE_X1_1 PCIe X1, slot 1 CPU_FAN CPU fan
PCIE_X1_2 PCIe X1, slot 2 SYS_FAN1 System fan
PCIE X16 PCIe X16 slot CMOS+PW Clear CMOS
KB+MS Double stack keyboard/mouse BATTERY Real-time-clock battery
SATA0 -
SATA3
Optical drive connectors DIMM 1 -
DIMM 4
Memory slots
AUDIO Double stack audio connector PROCESSOR Processor socket
ATXPOWER Main power F_USB1 Front USB
FLOPPY Diskette drive F_USB2 Media card reader
F_AUDIO Front audio ATX_CPU CPU power