Service and Maintain

dc5850 Illustrated Parts & Service Map, MT 481406-001 page 2
System Board
Standard and Optional Boards
1 ReadyBoost module, 1 GB 462851-001
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 the rest of the world 391866-002
* nVidia Quadro NVS 290, 256MB, PCI-E graphics adapter 456137-001
* Broadcom NetXtreme GbE PCI-E NIC, FH 430654-001
* 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, FH
461450-001
* nVidia GeForce 8400 GS 256-MB video card with DMS-59 and TV
(S-Video) outputs, LP
445743-001
* HP FireWire IEEE 1394 PCI card, 2 external, 1 internal port, FH 441448-001
System boards with thermal grease, alcohol pad, and CPU socket cover
* System board 461537-001
* System board, excludes ES 462852-001
AMD Athlon 64 processor with alcohol pad and thermal grease
* X2 5400+, 2.8 GHz, 1-MB L2 cache 465312-001
* X2 5200+, 2.7 GHz, 2x512-KB L2 cache 465302-001
* X2 5000+ 2.6 GHz, 2x512-KB L2 cache 465301-001
* X2 4450B, 2.3 GHz, 1-MB L2 cache 465303-001
* LE-1640, 2.6GHz, 1-MB L2 cache 465304-001
AMD Sempron-64 processor with alcohol pad and thermal grease
* 1300, 2.3 GHz, 512-KB L2 cache 458069-001
* 1200, 2.1 GHz, 512-KB L2 cache 460341-001
AMD Phenom processor with alcohol pad and thermal grease
* 9600, quad core, 2.4 GHz, 4x512-KB L2 cache 465459-001
* 8600, tri core, 2.3 GHz, 3x512-KB L2 cache 466174-001
* Not shown
Miscellaneous Parts
1 Second serial port, LP 392414-001
2 Chassis fan 460884-001
3 Fan duct 463721-001
4 Fan duct assy 460882-001
* Heatsink with alcohol pad and factory-applied thermal grease 460897-001
* System board tray 460881-001
* Printer port, LP 465339-001
* Mouse, PS2, optical 417966-001
* Mouse, optical 390938-001
* Mouse, USB laser 459821-001
* Battery, real-time clock 153099-001
* Internal speaker 392413-001
*Not shown
LP = Low profile
System Board Connectors and Jumpers (position of some untitled
components may vary in location)
E49 Password P23 Front audio
J9 RJ-45 over dual USB P25 ReadyBoost
J10 Quad stack USB P52 Second serial port
J20 PCI slot 1 P53 Serial port connector
J31 PCIe X1, slot 1 P6 Internal speaker
J32 PCIe X1, slot 2 P60 SATA0
J41 PCIe X16 P61 SATA1
J68_1 Mouse P62 SATA2
J68_2 Keyboard P63 SATA3
J69 VGA connector P70 Primary CPU fan
J70 DVI P8 Primary chassis fan
J78 Double stack audio connector P150 Media reader
P1 Main power XBT1 Real-time-clock battery
P16 System fan XMM1 DIMM 1
P126 Parallel connector XMM2 DIMM 2
P24 Front USB XMM4 DIMM 4
P3 CPU power XU1 Processor
P5 Power button/LED