HP dx2420 Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Bus
HP dx2420 - Microtower PC Manual
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- HP dx2420 | Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Bus - Page 1
other countries. Document Number 571400-001. 1st Edition March 2009. Key Specifications Processor Type RAM Type Maximum RAM Supported Expansion Slots Graphics Adapter Chipset Drive Support I/O Interfaces Intel Core 2 Duo, Pentium Dual-Core 2, Celeron DDR2-SDRAM DIMMs, PC2-6400 (800 MHz) non-ECC - HP dx2420 | Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Bus - Page 2
JUSB2 Media card reader BZ1 Integrated speaker JVGA1 VGA connector CPU_FAN1 CPU fan PCI 1 PCI slot 1 DIMM1 DIMM2 Memory slots PCI_E1 PCIe X16 slot FDD1 Diskette drive PCI_E2 PCIe X1, slot 2 LAN_USB1 RJ-45 over dual USB PCI_E3 PCIe X1, slot 3 JAUD1 Front audio SATA0 SATA3 - HP dx2420 | Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Bus - Page 3
system. 2. Replace the graphics card. 3. Replace the system board. For systems with integrated graphics, replace the system board. 1. Upgrade the BIOS to proper version. 2. Change the processor. POST Audible Codes (continued) Beeps Meaning Recommended Action 1 short No legacy floppy drive or
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dx2420 Illustrated Parts & Service Map
571400-001
page 1
Illustrated Parts & Service Map
HP Compaq dx2420 Microtower Business PC
©
2009 Hewlett-Packard Development Company, L.P. The information con-
tained herein is subject to change without notice. HP shall not be liable for
technical or editorial errors or omissions contained herein. Intel, Celeron,
Core 2 Duo, and the Intel logo are trademarks or registered trademarks of the
Intel Corporation and its subsidiaries in the U. S. and other countries.
Document Number 571400-001.
1st Edition March 2009.
Key Specifications
Spare Parts
Processor Type
Intel Core 2 Duo, Pentium Dual-Core 2, Celeron
RAM Type
DDR2-SDRAM DIMMs, PC2-6400 (800 MHz) non-ECC
Maximum RAM Supported
4 GB
Expansion Slots
•
1 PCIe-x16
•
2 PCIe-x1
•
1 PCI 2.3 (full height)
Graphics Adapter
Intel Graphics Media Accelerator (GMA)
Chipset
Intel G31 Express
Drive Support
•
(2) 5.25-inch external bays
•
(1) 3.5-inch external bay
•
(2) 3.5-inch internal bays
I/O Interfaces
USB 2.0 (8 total, 2 internal), RJ-45, audio in, audio out, PS/2
ports (2), mic, VGA
System Unit
1
Front bezel
464575-001
2
Access panel
464597-001
3
Power supply, 300W, PFC
463317-001
3
Power supply, 300W, non-PFC
463318-001
* Not shown
Cables
1
Power switch/LED cable assembly
464574-001
2
SATA cable, 6.5 inch, latch on end
448670-001
*
SATA cable, 10 inch, 2 straight ends
392307-001
*
SATA hard drive cable, 4 inch, latch on end
449283-001
*Not shown
Keyboards (not illustrated)
PS/2, Basic
USB, Basic
435302-xxx
435382-xxx
Arabic
-171
International
-B31
Belgian
-181
Italian
-061
BHCSY
-B41
Norwegian
-091
Czech
-221
Portuguese
-131
Danish
-081
Romanian
-271
Finnish
-351
Russian
-251
French
-051
Slovakian
-231
French Arabic
-DE1
Spanish
-071
French Canadian
-121
Swedish
-101
German
-041
Swiss
-111
Greek
-151
Turkish “Q”
-141
Hebrew
-BB1
U.S.
-001
Hungarian
-211
U.K.
-031
Mass Storage Devices (not illustrated)
16X SATA DVD±RW and CD-RW drive with LightScribe
447310-001
16X SATA DVD-ROM drive
419496-001
500 GB SATA hard drive
457909-001
320 GB SATA hard drive
497731-001
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